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Technical and Specification Information Greenstar FS CDi Series
Greenstar FS CDi gas-fired condensing regular floor standing boiler series
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Worcester and you. Making a difference.
As part of the Bosch Group, Worcester products are designed and manufactured to provide customers with the highest levels of quality and reliability which are synonymous with the Bosch name throughout the world.
supported by an experienced technical services team which is able to provide comprehensive support and advice from designing system layouts through to installation.
As part of Europe’s largest supplier of heating products, Worcester, Bosch Group has the UK-based resources and support capability to offer you the value-added solutions you deserve. Worcester employs a nationwide network of Service Engineers and technically trained Field Sales Managers
Worcester is dedicated to providing energy efficient gas- and oil-fired condensing boilers, as well as an extensive range of renewable technologies. All of our products have been developed and introduced with the aim of helping the UK to achieve the
Government’s efficiency targets.
“At Worcester we recognise the vital role you play in the specification and installation of energy efficient appliances in homes across the UK. We will continue to invest in our products, people, facilities and added value services to ensure you have all you require in order to deliver only the best solutions to your customers’ requirements.”
Carl Arntzen,
Managing Director,
Bosch Thermotechnology Ltd.
The reception and main entrance at our Worcester headquarters
Contents
The Greenstar FS CDi Regular gas-fired condensing boiler series
Inside story
Technical data
Site preparations and guidance
Condensate pipework
Installation requirements
The Worcester Greenstar System Filter
Horizontal and vertical flue terminal positioning
Greenstar FS CDi Regular series horizontal fluing options
Greenstar FS CDi Regular series vertical fluing options
Greenstar FS CDi Regular series flexible flue system for chimney installations
Plume management system options
Greenstar FS CDi Regular series accessories
Greenfloor heating
Worcester training
After-sales
Page
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9
4 - 7
10 - 11
12 - 13
14 - 15
16 - 17
18 - 19
20 - 21
22 - 23
24 - 25
26 - 29
30 - 31
32
33 - 35
36
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The Greenstar FS CDi Regular condensing boiler series
The Greenstar FS CDi Regular series is part of a market leading range of energy-saving condensing floor standing gas-fired boilers.
Higher efficiency therefore highly cost effective
All of the new Greenstar FS CDi Regular condensing boilers are SEDBUK A rated. This means they have an average annual efficiency of over 90%, standard efficiently boilers achieve around 78% efficiency. Therefore by upgrading to a Greenstar FS CDi Regular boiler, consumers can reduce their gas bills as well as their carbon footprint.
Greenstar FS CDi Regular condensing boilers deliver this energy-saving performance by recycling exhaust gases to extract the latent heat – a highly efficient use of energy which also significantly reduces carbon dioxide emissions into the atmosphere.
To all these major benefits you can add yet more: renowned
Worcester quality and reliability; a range of outputs to satisfy the heating demands of a range of households and truly all-round value for money.
The Greenstar FS CDi Regular series at a glance
Output kW to central heating (CH)
Primary temperature control
Natural gas
LPG
Electronic ignition
Min
Max
2005 SEDBUK value – natural gas
FS 30CDi
Regular
7.7
30
90.5% /
A rated
FS 42CDi
Regular
9.6
40.8
90.3% /
A rated
Features
SEDBUK Band A
Aluminium-silicon heat
exchanger
Benefits
High efficiency
Lightweight with rapid heat transfer
Robust heat exchanger
Pre-fabricated pipe
connections supplied
More tolerant to existing systems
No pipe fabrication required
Multi-directional Condensfit II™ Siting flexibility
fluing – compatible with
plume management
Flexible flue for chimney
installation
Ideal for replacement market where existing boiler uses chimney
Fault finding diagnostics
Operational status indicator
Time saving
Consumer friendly
Anti-cycle control Energy saving
Rigid 22mm gas connection No pre-forming of gas supply
Built-in frost protection
Built-in condensate
pump – 4.5m head
Roll-in boiler
Money saving, economical protection
Increases siting possibilities
Minimises risk of damaging floors
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6
The Greenstar FS CDi Regular condensing boiler series
The Worcester Greenstar FS CDi Regular is a floor standing gas-fired condensing “heating only” or regular boiler. The appliance combines within one casing a cast-aluminium heat exchanger, fan, gas valve and other electronic and mechanical equipment necessary to provide full central heating.
Fluing
The Greenstar FS CDi Regular series features 2 different sizes of multi-directional RSF flue systems, 100mm or
125mm dia.
The flue can be run horizontally or vertically with additional
90º or 45º in-line bends allowing changes of route or direction, providing an extremely flexible and versatile fluing system enabling the appliance to be sited virtually anywhere.
Cold water storage cistern
Feed and expansion cistern
In addition an 80mm flexible flue system is available which utilises an existing chimney in the building to route the flue terminating on top of the chimney.
Hot water to baths, showers and basins etc
Hot water cylinder
Pump
Motorised valve
Programmer
Worcester regular boiler
Room thermostat
More details on our flexible flue system are shown on pages 24-25.
Regular boiler layout
The Greenstar FS CDi Regular is a multi-directional room sealed fan assisted (RSF) appliance. The flue may be run horizontally and vertically with additional 90° and 45° bends.
Versatility
Gas
The Greenstar FS CDi Regular is manufactured in both natural gas and Liquid Petroleum Gas (LPG) variants.
The Greenstar FS CDi Regular design benefits in operation
Whenever a demand for DHW or CH is made, the boiler’s electronic control system is activated and the burner electronically ignited via a flame ionisation system.
Greenstar FS CDi Regular boilers
Greenstar FS CDi Regular boilers are designed for connection to a fully pumped heating and hot water system i.e. S or Y plan. For this reason no plug-in controls are available on Greenstar FS CDi Regular models. The advice of a controls manufacturer should be sought.
The pre-mix burner automatically adjusts to the set level.
The flow temperature of the boiler is then maintained at the customer setting by the fascia mounted variable control.
Should the system requirements reduce during operation
(TRVs closing down etc.), and the flow temperature exceed the customer setting then the burner will modulate downwards to match the system demand level. Should the flow temperature continue to rise then the burner will be de-energised and the control system will go into an anti-cycle mode and not allow the appliance to re-fire for a set period.
Controls
The Worcester Greenstar FS CDi Regular fascia incorporates a combined temperature control and burner reset button.
The fascia also displays 2 operational status neons indicating the following:
•
•
Mains on/lockout
Burner on.
Applications
•
Greenstar FS CDi Regular boilers are suitable for a wide range of heating loads allowing extension to the heating system without upgrading the boiler
•
The Greenstar FS CDi Regular is capable of operating on both open vent and sealed primary water systems
•
Two or more Greenstar FS CDi Regular boilers can be linked together to cater for commercial or industrial applications
•
Using the new flexible flue system the Greenstar FS CDi is an ideal replacement for a floor standing boiler located near a fireplace and using a chimney liner to flue.
The mains on/lockout indicator also operate as fault finding diagnostics flashing in different sequences in the unlikely event of a boiler fault.
The Building Regulations Section L 2006 require a minimum level of controls to be installed on all heating systems, both on new build and refurbishment.
This would require:
•
Room thermostat
•
TRVs on all radiators, or at least those radiators in sleeping areas if not already fitted. Do not fit TRVs in the room in which the room thermostat is installed
•
Time and temperature control for central heating
•
Automatic by-pass.*
*Where requested – see installation booklet for further details.
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Inside story – the Greenstar FS CDi
Regular condensing boiler
Pre-mix fan
Down firing low NOx burner
Aluminium/ silicon WB5 heat exchanger
Air/gas adjustment screw
Condensate pump assembly
8
On/off button
Temperature control
Digital display
Technical data
Model
Height (mm)
Width (mm)
Depth (mm)
Weight – dry (kg)
2005 SEDBUK value – natural gas
2005 SEDBUK value – LPG
2009 SEDBUK value – natural gas
2009 SEDBUK value – LPG
Heating flow / return connections
Gas connection
Max. flow temperature (ºC)
Output to central heating kW
(Btu)
Max. vertical flue (mm)
(100mm dia.) inc. terminal
Max. vertical flue (mm)
(125mm dia.) inc. terminal
Max. horizontal flue (mm)
(100mm dia.)
Max. horizontal flue (mm)
(125mm dia.)
NOx classification
Noise output level (dB(A))
FS 30CDi Regular
850
400
600
55.1
90.5% / A rated
91.9% / A rated
88.9%
89.9%
28mm compression
22mm compression
88
7.7 - 30
(26,272 - 102,360)
6,400
15,000
4,000
13,000
Class 5
37
FS 42CDi Regular
850
400
600
55.1
90.3% / A rated
91.1% / A rated
88.8%
89.8%
28mm compression
22mm compression
88
9.6 - 40.8
(32,755 - 139,210)
6,400
15,000
4,000
13,000
Class 5
37
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Site preparations and guidance
Greenstar FS CDi Regular boilers are designed for connection to a traditional heating and hot water system.
The major benefits of the Greenstar FS CDi Regular boiler are:
•
The boiler is compatible with S and Y plan systems
•
The boiler comes with a roll-in boiler tray and pre-plumbing jig.
Greenstar FS CDi Regular boilers are exceptional for their number of additional time-saving installation features:
•
Built-in frost sensor for boiler protection
•
Built-in fault finding diagnostics
•
Automatic gas pressure adjustment
•
Highly versatile multi-directional fluing system
•
Combined ignition and control board means fewer connections
•
A rigid 22mm compression gas connection eliminating the need for pre-fabricating the gas pipe onto the isolating valve
•
The large output range capability of the appliances.
Siting of appliance
General
The appliance is not suitable for external installation.
The appliance may be installed in an airing cupboard if required. See section “Compartment Installation” on page 11.
Clearances
The following clearances should be allowed for installation and servicing.
Installation clearances
The minimum space required to install the boiler only.
Service clearances
The minimum space required to service the boiler only.
1,200mm
15mm
410mm
5mm
600mm
25mm*
B
Cabinet dimensions (mm)
A
B
C
850
400
600
C
5mm
*25mm to a removable door
Pipework connections and casing dimensions
123mm
A
28mm
22mm
1,200mm
410mm
600mm
5mm
600mm
5mm
A
Pipework connections
A CH flow
B Gas inlet
C CH return
22mm
22mm
22mm
B
C
10
247mm
Compartment installation
The appliance may be installed in any room, although particular attention is drawn to the requirements of the
IEE regulations applicable and in Scotland the electrical provisions with respect to installation in a room containing a bath or shower.
Boiler location & clearances
Bathrooms
IMPORTANT:
Any switch or appliance control using mains electricity must not be within reach of a person using the bath or shower.
Air supply
1. The room in which the appliance is installed does not require a dedicated air vent.
2. If the appliance is installed in a cupboard or compartment with dimensions that allow the following minimum clearances, then no ventilation is required:
Compartment installation
Position of appliance
In front
Right side
Left side
Above
Min. unventilated clearance
(to removable door)
200mm
100mm*
100mm*
50mm
*This space can be reduced to 50mm for one side only as long as both the side clearances add up to the total of both of the side measurements shown or more.
800mm
50mm
600mm
Electrical switches, fused spurs and socket outlets must not be situated in the bathroom.
A boiler fitted with a non-mechanical timer or with no timer can be installed in zone 2 or outside the shaded area.
A boiler with a mechanical timer or RF mechanical timer with a room thermostat must only installed outside the shaded area.
Additional Residual Current Device (RCD) protection may be required.
Refer to the latest IEE wiring regulations.
600mm
600mm
600mm
2
2,250mm
2,250mm
2
1
1
1
1
2
2
750mm
750mm
2,250mm
2,250mm
100mm**
100mm**
200mm*
600mm
600mm
*Space required for unvented areas with a removable door or panel.
** This space can be reduced to 50mm for one side only as along as both the side clearances add up to the total of both the side measurements shown or more.
2,250mm
2,250mm
2
2
1 1
1 1
2
2
750mm
750mm
2,250mm
2,250mm
600mm radius
600mm radius
Condensate pipework
All condensing boilers generate condensate discharge which needs to be piped away from the appliance using a plastic pipe.
The condensate connection on Worcester appliances is in
22mm polypropylene. The pipe should be extended and run away from the appliance with a constant fall of 3º or at least 50mm in every metre away from the boiler.
The amount of condensate generated depends on the efficiency and operating status of the appliance. Depending on operating temperatures, the appliance will condense in both heating and hot water modes and may generate up to
2.7 litres of condensate per hour for the FS 30CDi Regular and 3.7 litres per hour for the FS 42CDi Regular.
Condensate termination and route
Greenstar FS CDi Regular boilers incorporate a condensate pump which allows condensate to be plumbed above the boiler, allowing more flexible siting possibilities.
The condensate pipe can terminate into any one of four areas.
Whilst all of the methods are acceptable it is best practise to terminate the condensate pipe via an internal waste system. This will eliminate the need for any external condensate pipe runs which can be susceptible to freezing in extreme weather. Best practise is not to run external condensate pipe any further than 3m. If it is necessary to run more than 3m externally increase pipe size to 32mm.
Condensate connection
The condensate pump fills up and periodically discharges through the flexible condensate pipe between 200mm and
4,500mm from floor level. After this point the condensate continues down the 22mm rigid pipework to the outlet using gravity.
Condensate termination and route
External condensate pipework
The Worcester Greenstar FS CDi Regular appliances have a condensate pump rather than a syphonic condensate trap.
Rather than the condensate constantly dripping into the discharge pipe, the condensate is collected in the pump which releases it in 100ml quantities. This will help prevent freezing occurring.
Cut off excess pipework
Max. 4,500mm
Min. 200mm
Wherever possible the condensate discharge pipework should be routed and terminated internally. Should this not be possible, and the only available route is external, the following conditions should be observed:
•
The pipework length should be kept to a minimum and the route as vertical as possible
•
Where pipework could be subjected to extreme cold or wind chill, a weather proof insulation should be used. Alternatively, the condensate pipework could be increased to a minimum 32mm.
Condensate pump
•
The flexible plastic pipe can be reduced in length to suit the installation circumstances. The pipework must follow one of the options shown opposite.
For full technical information on pipe size, insulation and different condensate pipework methods please see Installation, Commissioning and Servicing
Instruction Manual.
Never terminate or discharge into any open source, including: sink, bath, shower, bidet, toilet etc.
Note: any external condensate pipework should be protected with weather resistant insulation to help prevent freezing.
12
Condensing boiler
22mm dia. plastic pipe
Visible air break at plug hole
100mm
Sink with integral overflow
75 mm
min.
Insulation or increase pipe size
Open end of condensate drainage pipe directly into gully below grating but above water level
75mm sink waste trap
Condensing boiler
22mm dia.
Invert
Soil & vent stack
Minimum
450mm and up to
3 storeys
Condensing boiler length 3 metres
500mm min.
Visible air break at plug hole
Insulation or
100mm
Sink with integral overflow or below ground
22mm dia. plastic pipe
Diameter 100mm min. plastic tube
25mm
75 mm
min.
Bottom of tube sealed
Limestone chippings
Hole depth
400mm min.
by 300mm dia.
Drainage holes
75mm sink waste trap
Insulation or increase pipe size
Open end of condensate drainage pipe directly into gully below grating but above water level
Condensing boiler
Condensing boiler
Condensing boiler
22mm dia. plastic pipe
22mm dia. plastic pipe
Visible air break at plug hole
Sink with integral overflow
100mm
75 mm
min.
Sink with integral overflow
75mm sink waste trap
Insulation or increase pipe size
Open end of
Insulation or increase pipe size
Open end of condensate drainage pipe directly into gully below grating but above water level
75mm sink waste trap
Internal sink/washing machine drain
22mm dia.
22mm dia. plastic condensate drainage pipe running through the external wall
Insulation or increase pipe size
43mm 90°
M & F bend Invert
External air break when using a foul water down pipe
External rain
Soil & vent stack
External air break
Minimum
450mm and up to
3 storeys
PVC-u strap on fitting
Condensing boiler
Condensing boiler
22mm dia.
22mm dia.
Invert
Invert
Soil and vent stack
Diameter 100mm min. plastic tube
22mm dia. condensate drainage pipe, max external length 3 metres
Insulation or increase pipe size drainage pipe, max external length 3 metres
Condensate drainage pipe can be run above
500mm min.
Condensate drainage pipe can be run above or below ground
Bottom of tube sealed min. plastic tube
Limestone chippings tube sealed
Limestone chippings
Hole depth
400mm min.
by 300mm dia.
Hole depth
400mm min.
by 300mm dia.
Drainage holes
Soil & vent stack
Soil & vent stack
Minimum
450mm and up to
3 storeys
Minimum
450mm and up to
3 storeys
22mm dia. condensate drainage pipe, max external length 3 metres
500mm min.
Insulation or increase pipe size
Condensate drainage pipe can be run above or below ground
Diameter 100mm min. plastic tube
Bottom of tube sealed
Limestone chippings
25mm
Hole depth
400mm min.
by 300mm dia.
Drainage holes
External condensate absorption point (unsuitable for clay soil types)
Condensing boiler
22mm dia. plastic condensate drainage pipe running through the external wall
Insulation or increase pipe size
43mm 90°
M & F bend
External rain water pipe into foul water sewer
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External air break
Air gap
68mm dia.
PVC-u strap on fitting
Condensing boiler
Condensing boiler
22mm dia. plastic condensate drainage pipe running through the external wall
22mm dia. plastic condensate drainage pipe running through the external wall
Insulation or increase pipe size
43mm 90°
M & F bend
Insulation or increase pipe size
43mm 90°
M & F bend
External rain water pipe into foul water sewer
External air break foul water sewer
External air break
68mm dia.
Air gap on fitting
68mm dia.
PVC-u strap on fitting
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Installation requirements
Installation of the Greenstar FS CDi Regular Series must be in accordance with the relevant requirements of the
Gas Safety (Installation Use) Regulations at the time of installation, current IEE Wiring Regulations, local Building
Regulations, Building Standards (Scotland) regulations and bylaws of the local Water company and Health and
Safety Document No. 635 (Electricity at Work Regulations
1989). It should be in accordance with the relevant recommendations of the following British Standards:
The following is a list of major items which must be fitted to the system:
1.
2.
3.
4.
Safety valve – 3bar
Pressure gauge – 0 - 4bar
Expansion vessel
Automatic air vent
Typical fully pumped sealed system
Plastic pipework
BS 6798; BS 5449; BS 5546:1; BS 5440:1; BS 5440:2;
BS 6891.
Gas Safety (Installation and Use) Regulations. All gas appliances must be installed by a Gas Safe registered person in accordance with the above regulations. Failure to install appliances correctly could lead to prosecution.
The manufacturer’s notes must not be taken in any way as overriding statutory regulations.
The use of plastic pipework is acceptable. However, some plastics are permeable to oxygen and must be avoided. Only pipework with a polymeric barrier should be used. Please note that the first 600mm of pipework connected to the boiler must be of copper.
Sealed primary systems
The appliance is fitted with a manual reset high limit thermostat and is suitable for use with a sealed primary system.
The system should be installed in compliance with the requirements of BS 5449: Part 1. The boiler must be fitted with a spring loaded safety valve set to operate at 3bar
(45 psi) and the pipe connections made through the system must be capable of sustaining a pressure of up to 3bar.
Open vented primary systems
Greenstar FS CDi Regular boilers are designed for connection to an open vented fully pumped heating and hot water system.
The following points are for guidance only. The system installation should be carried out in accordance with
BS 5449:Part 1.
Manual air vents should be fitted at any high points in the system.
The feed and expansion pipes must rise continuously from the appliance and must be of the minimum diameter shown below.
The cistern must be arranged to provide a minimum static head of 0.25 metres above the top of the highest point in the heating circuit.
Air in the appliance is expelled through the vent pipe or dissipated into the system. Manual air vents should be fitted at any high points in the system.
Air supply
The Worcester Greenstar FS CDi Regular is a room sealed appliance; the room in which it is installed does not therefore require a purpose provided combustion air vent.
Natural gas supply
The appliances when on full output demand will require up to 3.27m
3 /h (FS 30CDi) or 4.4m
3 /h (FS 42CDi) of gas. The gas meter and supply pipes must be capable of supplying this quantity of gas in addition to the demand from any other appliance being served. Under no circumstances should the size of the gas supply pipe be less than that of the appliance inlet connection (22mm diameter). The meter outlet governor should be capable of ensuring a dynamic nominal pressure of 20mbar (8in wg) at the appliance.
Particular consideration should be given to the resistance to gas flow created by elbows, bends etc. Pipework should be sized to overcome this resistance, and details of this are given in the following table.
Gas
discharge
rate m
3 /h
Metres
0.6
3
1.5
8.0
15.9
Total length of gas supply pipe (m)
Elbows or tees
Feet
2
6
1.01
5.2
8.9
9
–
4.2
8.3
0.3
Pipe diameter
(mm)
Approximate additional length to be allowed (LPG)
–
15
22
28
90º bends
Metres Feet
1
Electricity supply
A 3 amp fused three pin plug and unswitched shuttered socket outlet (both complying with BS 1363) or preferably a double pole isolator with a contact separation of 3mm in all poles supplying the appliance should be used.
The appliance electrical circuits are also protected by an internal 2.5 amp fuse. The appliance must be earthed.
Gas
discharge
rate m
3 /h
Total length of gas supply pipe (m)
3 6 9
2.9
8.7
18.0
–
5.8
12.0
–
4.6
9.4
Pipe diameter
(mm)
–
15
22
28
Approximate additional length to be allowed (natural gas)
Elbows or tees
Metres Feet
0.5 2
90º bends
Metres
0.3 1
Feet
Guarantee
Worcester Greenstar FS CDi Regular appliances are offered with a full 2 year guarantee* on parts and labour, a 10 year guarantee* on the primary heat exchanger and a 5 year guarantee* on the plate heat exchanger. Ongoing service and maintenance contracts can be arranged through the
Worcester Customer Service Department.
Please contact our guarantee registration advisors on
0844 892 2552 or visit www.worcester-bosch.co.uk/ guarantee
Liquid Petroleum Gas (LPG) supply
The Greenstar FS CDi Regular appliance is available in an
LPG version. The appliance, when on demand at full output will require 2.3kg/h for the FS 30CDi Regular and 3.3kg/h for the FS 42CDi Regular.
The gas tank or bottles must be capable of supplying this quantity of gas at a nominal pressure of 37mbar (14.8in wg) at the appliance. The table below shows the LPG discharge through varying lengths of pipe and the resistance to flow created by elbows, bends etc. Pipework should be sized to overcome this resistance.
*Subject to conditions.
The Worcester Greenstar System Filter
Modern condensing boilers are precision engineered and designed to run with a clean water heating system. Over time, dirty system water will damage a boiler and its components, causing failures and shortening the life of the overall system.
A highly effective solution from the brand you can trust
The Worcester Greenstar System Filter has been specifically designed to combat the damaging effects of system debris and pollutants, allowing homeowners to protect their boiler or heat pump for a fraction of its cost. The filter is suitable for 22mm piped heating systems.
Damaged boiler and system components
•
Blockages in primary heat exchanger
•
Increased wear on pumps
•
Blocked valves.
At the centre of this innovative design is a highly powerful magnet that removes the magnetic debris (magnetite) that is present in the heating system water. The central location of the magnet ensures that magnetite is collected quickly and retained, maximising the overall protection. Any non-magnetic debris is caught by the twin-action cyclonic trap, a proven technology that offers a capacity to collect up to 200g of magnetite a year.
The Greenstar System Filter has been extensively tested in simulated systems, proving its effectiveness in removing: iron oxide, magnetite, limescale particles, casting sand, welding debris, non-magnetic metal flakes, paint particles and other system pollutants.
Heat exchanger damaged by system debris and pollutants
Reduced efficiency
•
Energy efficiency loss equivalent to a boiler being reduced from A rated efficiency to D rated, resulting in fuel wastage
•
Blocked radiators can reduce efficiency and heating comfort.
A thermal graphic of a blocked radiator
Debris in the system blocks the efficient flow of water around the system, thus affecting the radiator’s heat distribution.
The Greenstar System Filter is easy to install and service
Installation
The filter can be installed almost anywhere in a heating system, however to maximise the effectiveness it should be placed before the boiler and after the last radiator.
16
Features
Highly effective filter
Benefits
Safeguards the boiler against damage and protects the efficiency of the system. Saves up to 6% a year on energy bills*
Prevent blockages in radiators A warmer home and quieter system
High powered internal magnet
Cylindrical design
Twin-action – magnetic and non-magnetic filtration
No power consumption or moving parts
Proven technology that can capture up to 200g of magnetite
Increased performance – better installation options
Instantly effective against a wide range of system debris
No electrical wiring connection or supply needed. Zero running costs and no failure of components
Can be installed under the boiler or away from the appliance
Flexibility
One-way valve for adding system chemicals
Removes the need to isolate a section of the system when carrying out servicing and maintenance
Worcester, Bosch Group specification and design
*Independent research carried out by GASTEC at CRE
Reliability of components and filter
Product info
Part number 7 716 192 609
NEW
Horizontal and vertical flue terminal positioning
All measurements in millimetres
3
1,500
600
2 25
1
300
2
1,500
5
300
600
6
1,200
Boundary Line
4
Note
•
All measurements are the minimum clearances required
•
Terminals must be positioned so to avoid combustion products entering the building
•
Support the flue at approximately one metre intervals and at a change of direction, use suitable brackets and fittings.
Flue bracket part numbers:
7 716 191 092 (100mm dia.)
7 716 191 173 (100mm dia. x 6)
7 716 191 174 (125mm dia.)
18
Key to illustration
1. 300mm adjacent to a boundary line.
2. The dimension below eaves, balconies and car ports can be reduced to 25mm, as long as the flue terminal is extended to clear any overhang. External flue joints must be sealed with suitable silicon sealant.
3. 1,500mm between a vertical flue terminal and a window or dormer window.
4. 1,200mm between terminals facing each other.
5. Vertical flue clearance, 300mm adjacent to a boundary line.
6. 600mm distance to a boundary line, unless it will cause a nuisance. BS 5440:Part 1 recommends that care is taken when siting terminal in relation to boundary lines.
7. 600mm minimum clearance from a skylight to a vertical flue.
8. Vertical flue clearance, 500mm to non-combustible building material, and 1,500mm clearance to combustible building material.
1m
2m
52mm 104mm
7
600
8
500
300 300
9
300
12
600
10
11
300 300
300
25
300
300
13
400
500
14
15
200
300
16
17
300 300
600
18
25
16
Horizontal and vertical flue terminal positioning
1
300
2
3
1,500
600
1,500
1,200
Boundary Line
2 25
4
5
300
1m
2m
52mm 104mm
600
6
7
600
8
500
300 300
9
300
12
600
10
11
300 300
300
25
300
300
13
400
500
14
15
200
300
16
17
300 300
600
18
25
16
9. 300mm above, below and either side of an opening door, air vent or opening window.
10. 600mm diagonally to an opening door, air vent or opening window.
11. 300mm to an internal or external corner.
12. 2,000mm below a Velux window, 600mm above or to either side of the Velux window.
13. 400mm from a pitched roof or 500mm in regions with heavy snowfall.
14. 500mm clearance to any vertical structure on a roof, 600mm to room sealed flue or 1,500 to an open flue.
15. 200mm below eaves and 75mm below gutters, pipe and drains.
16. The dimension below eaves, balconies and car ports can be reduced to 25mm, as long as the flue terminal is extended to clear any overhang. External flue joints must be sealed with suitable silicon sealant.
17. Flue clearance must be at least 300mm from the ground.
Terminal guards must be fitted if the flue is less than 2 metres from the ground or if a person could come into contact with the flue terminal.
18. 600mm distance to a surface facing a terminal, unless it will cause a nuisance. BS 5440: Part 1 recommends that care is taken when siting terminals in relation to surfaces facing a terminal.
•
•
Installations in car ports are not recommended
The flue cannot be lower than 1,000mm from the top of a light well due to the build up of combustion products
•
Dimensions from a flue terminal to a fanned air inlet to be determined by the ventilation equipment manufacturer.
Greenstar FS CDi Regular boiler series horizontal fluing options
Greenstar FS CDi Regular boilers offer a choice of 2 different sized horizontal RSF flue systems, 100mm diameter and
125mm diameter. The systems have different maximum lengths. Options 1 to 8 detail the permissible lengths.
Horizontal RSF flue
Flue diameter
Minimum flue length
Maximum flue length
100mm
130mm
4,000mm
125mm
350mm
13,000mm
The following criteria should be noted when planning the installation.
•
The concentric flue system must be inclined at 3º
(52mm per metre) from the appliance, to allow condensate to drain back into the boiler.
•
Because the appliance operates at high efficiency a white plume of condensation will be emitted from the terminal. Care must be taken when selecting the flue terminal position (see pages 18-19).
Option 1
Extension rear flue horizontal flue assembly
100mm dia. telescopic flue kit
Comprises:
1 x internal flue connector bend
1 x flue adaptor
1 x flue connector
2 x wall cover plates
530mm (100mm dia.) of flue duct including terminal
Part No. 7 716 191 155
125mm dia. standard flue kit
1 x internal flue connector bend
1 x flue adaptor
1 x flue connector
2 x wall cover plates
965mm (125mm dia.) of flue duct including terminal
Part No. 7 716 191 157
Accessories
Maximum length (m)
60/100 4
80/125 13
1
1
Components required up to 4 up to 12
Option 2
Extension rear flue horizontal using a 90º bend
Components Part no. Description
7 716 191 155
60/100 530mm
Horizontal telescopic kit
7 716 191 083 60/100 1m extension
7 716 191 084 60/100 90º bend
7 716 191 085 60/100 45º bend
7 716 191 133 60/100 Short flue extension
7 716 191 164 60/100 Vertical flue adaptor
Min.
120mm
7 716 191 157 80/125 965mm Horizontal flue kit
Min.
7 719 003 666 80/125 1m extension
Pitched roof
Maximum length (m)
Pitched
60/100 2.5 1
1
Components required up to 2 up to 10
1
1
500mm
Pitched roof 300mm
45º bend used.
Flat roof
Deduct 1,500mm off the total flue length for every
90º bend used.
500mm
300mm
Flat roof
500mm
Flat roof
Flat roof
7 719 003 665 80/125 45º bend
Min.
120mm
Min.
7 716 191 165 80/125 Vertical flue adaptor
*The 100mm flue system inclines 2º within the 100mm terminal.
20
Min.
120mm
Min.
120mm
Min.
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
Pitched roof
Pitched roof
Pitched roof
500mm
300mm
500mm
500mm
300mm
300mm Flat roof
Flat roof
Min.
120mm
Flat roof
Min.
120mm
Min.
120mm
Min.
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Pitched roof
Min.
120mm
Min.
120mm
Pitched roof
500mm
300mm Flat roof
Pitched roof
Min.
120mm
Pitched roof
500mm
300mm
Pitched roof
Flat roof
500mm
300mm Flat roof
500mm
300mm Flat roof
Pitched roof
Pitched roof
Min.
120mm
Min.
120mm
500mm
Flat roof
Min.
120mm
Min.
120mm
Min.
120mm Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Option 3
Extension rear flue horizontal using 45º bends
Pitched roof
500mm
300mm Flat roof
Min.
120mm
Pitched roof
500mm
300mm
Flat roof
Min.
120mm
Pitched roof
Min.
Option 6
Extension flue upwards and horizontal using a second 90º bend
500mm
300mm
Flat roof
Pitched roof
500mm
300mm
Min.
120mm
Min.
120mm
Min.
120mm
Flat roof
Maximum length (m)
60/100 2.5
80/125 11
1
1
Components required up to 2 up to 10
2
2
Option 4
Extension rear flue horizontal using a second 90º bend
Pitched roof
Min.
120mm
Min.
120mm
500mm
Maximum length (m)
60/100 1
80/125 9
Min.
120mm
1
1
Min.
120mm
Min.
120mm
Components required
Pitched roof
Option 7
Min.
up to 2 up to 8
Pitched roof
500mm
Min.
120mm
Pitched
2
2
Flat roof
500mm
300mm 1
500mm
Min.
120mm
Pitched roof
Flat roof
Extension flue upwards and horizontal using a third 90º bend
300mm
500mm
300mm
Min.
120mm
Min.
120mm
Min.
120mm
Flat roof
Flat roof roof
Pitched roof
Pitched roof
500mm
300mm
500mm
300mm Flat roof
Flat roof
Maximum length (m)
60/100 1
80/125 9
Maximum length (m)
60/100 2.5
80/125 11
Min.
Option 5
Extension flue upwards and horizontal
1
1
1
1
Min.
Components required
Min.
120mm
Min.
120mm
Components required up to 2 up to 10 up to 2 up to 8
1
1
Min.
120mm
Min.
120mm
2
2
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Maximum length (m)
60/100 N/A
Min.
120mm
N/A
Pitched roof
80/125 7 1
N/A up to 6
Pitched roof
Pitched roof
Min.
120mm
Flat roof
N/A
3
N/A
120mm
1
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Option 8
Side flue extension using two 45º bends
Min.
120mm
Min.
120mm
Pitched roof
Min.
120mm
Pitched roof
Pitched
Min.
120mm
Min.
120mm
500mm
300mm
500mm
300mm
Flat roof
Flat roof
Min.
120mm
1
1
Min.
120mm
Maximum length (m)
60/100 2.5
Min.
80/125 11 Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Pitched roof
1
Pitched
Components required
Min.
300mm
Min.
120mm
Min.
Flat roof up to 2 2
1 up to 10
Min.
Flat roof 2
Min.
120mm
Min.
120mm
21
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm Min.
120mm
Min.
120mm
Min.
120mm
Pitched
Min.
120mm
Pitched roof
Pitched roof
500mm
300mm
500mm
500mm
300mm
Min.
Min.
120mm
300mm
Min.
120mm
Flat roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
22
Greenstar FS CDi Regular boiler series vertical fluing options
Greenstar FS CDi Regular boilers offer a choice of 2 different sized vertical RSF systems, 100mm diameter and
125mm diameter. Both systems have different maximum lengths. Options 1 to 3 detail the permissible lengths.
Vertical RSF flue
Flue diameter 100mm 125mm
Flue terminal assembly diameter 120mm
Maximum flue length
(inc. terminal)
135mm
6,400mm 15,000mm
Flue terminal assembly length 1,140mm 1,365mm
Vertical balanced flue kit
Comprises:
1 x flue terminal assembly
1 x weather sealing collar
1 x fire stop spacer
1 x vertical flue adaptor
1 x wall bracket
1 x flue adaptor
Part No. 7 716 191 156 (100mm dia.)
Part No. 7 716 191 158 (125mm dia.)
Min.
120mm
Accessories
Components Part no. Description
7 716 191 156 60/100 Vertical 1,140mm kit
7 716 191 083 60/100 1m extension
7 716 191 084 60/100 90º bend roof
500mm
7 716 191 085 60/100 45º bend
300mm Flat roof
7 716 191 158 80/125 Vertical 1,365mm kit
Min.
120mm
7 719 003 666 80/125 1m extension
Min.
7 719 003 664 80/125 90º bend roof
500mm
300mm Flat roof
Min.
120mm
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Pitched roof
Pitched roof
Pitched roof
500mm
300mm
500mm
500mm
300mm
Flat roof
300mm
Flat roof
Flat roof
Pitched roof
Pitched roof
Pitched roof
500mm
300mm
500mm
300mm
500mm
300mm
300mm
Flat roof
Flat roof
Flat roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Pitched roof
500mm
300mm
Flat roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Option 1
Vertical balanced flue assembly
Pitched roof
500mm
300mm Flat roof
Vertical balanced flue using two 90º bends
Min.
120mm
Pitched roof
500mm
300mm Flat roof
Maximum length (m)
60/100 6.4
80/125 15
1
1
Components required
Maximum length (m)
60/100 3.4
80/125 11 up to 6 up to 14
Pitched roof
500mm
300mm
Flat roof
Option 2 Min.
120mm
Vertical balanced flue using two 45º bends
Min.
120mm
Option 3
Min.
120mm
1
1
Components required up to 3 up to 10
Min.
120mm
2
Pitched roof
2
Pitched roof
500mm
300mm Flat roof
500mm
300mm Flat roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Maximum length (m)
60/100 4.9
80/125 13
Min.
120mm
1
1
Components required up to 5 up to 12
Min.
120mm
Min.
120mm
2
Pitched roof
2
500mm
300mm
Flat roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Pitched roof
Pitched roof
500mm
300mm
500mm
300mm
Min.
120mm
Flat roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Pitched roof
Pitched roof
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
Min.
120mm
24
Greenstar FS CDi Regular series flexible flue system for chimney installations
Greenstar FS CDi Regular boilers can be used with a flexible flue system which utilises an existing chimney in the building to route the flue terminating on top of the chimney. It is available in one size – 80mm diameter and 12m length. The flexible liner can be cut down from the 12m length to suit.
A
80mm flexible flue system
Comprises:
1 x flue terminal (A)
1 x chimney cowl (B)
1 x self-adhesive weather seal (C)
1 x terminal adaptor (D)
1 x support bracket assembly (E)
2 x liner (F)
2 x seal (G)
1 x flexible liner (H)
4 x centralising spacers (I)
1 x support bend adaptor (J)
1 x support bend (K)
1 x bend support (L)
2 x flue inspection plates (M)
1 x seal for flue inspection plates (N)
1 x 125mm flue extension (O)
1 x tee piece (P)
1 x 125mm flue connector (Q)
1 x 80/80mm flue adaptor (R)
M
N
O
P
Part No. 7 716 191 159
Q
R
Flexible flue terminal clearances
The same clearances apply as for the vertical flue as shown in the flue terminal positioning diagram on pages 18 and 19.
Requirements for the chimney
The flexible flue system is designed to be installed through a hole in the side of the chimney as shown in the diagram opposite.
This will necessitate cutting a hole 150mm min./260m max. width and 360mm min./390mm max height into the chimney.
To avoid debris falling into the air inlet duct, do not install the duct with the open end facing up the chimney.
B
C
D
I
E
F
G
H
J
K
L
M
P
Q
R
N
O
Requirements for the chimney
J
K
L
A
B
C
D
I
E
F
G
H
Chimney size
Ensure the cross section of the chimney complies with the diagram and table below.
Calculating the effective flue length c dia. d
45º bends
L v
‘c’ min
130
Chimney size (mm)
‘c’ max ‘dia. d’ min ‘dia. d’ max
300 146 300
Fire resistance
The materials used for the construction of the chimney must be fire resistant in compliance with the figures stated below.
Type of building
Single storey
Multi-storey
Fire resistance
30 minutes
90 minutes
Preparing the chimney
•
The chimney must be swept if it has been previously used for an appliance burning a fuel other than gas
•
It is recommended that the chimney be swept before installation of the flexible flue
•
Any damper or restrictor plate in the chimney must be removed. If it is not possible to remove the sliding damper it must be fixed permanently in the open position
•
Any holes in the chimney must be sealed
•
The existing chimney pot and flaunching must be removed
•
The catchment space (void below the point of flue connection) must be checked to ensure it complies with the flue to be installed
•
All debris must be cleared from the catchment space
L h
Calculating the effective flue length
Appliance
FS 30CDi
FS 42CDi
Max. flue length vertical (L v max)
12m
12m
80/125mm bend
90º
45º
Max. flue length horizontal (L h max)
3m
3m
To calculate the effective flue length:
•
Check the flue path and consider the following:
– number of 90° and 45° bends required outside the chimney
– number of bends in the flexible liner
•
Deduct the effective length of each bend from the maximum horizontal flue length of 3m
Effective length (m)
2
1
•
Deduct the effective lengths of each bend from the maximum vertical flue length (L v max) of 12m.
Bend in 80mm flexible liner
45º
Effective length (m)
1.5
Example of effective flue length calculation
This example shows the use of the flexible flue kit without additional extensions or bends.
Horizontal effective flue length
(no extensions or bends)
L h
= 1m L h max = 3m
L h
≤ L h max ?
Yes
Vertical effective flue length
(with 2 x 45º bends)
L v max = 12m - 2 x 45º bends = 3m = (12 - 3)
L v
9m
25
Plume management terminal positioning
All measurements in millimetres
Plume re-direction:
180°
1
±80°
1,500
±45°
Flue exhaust outlet
Air intake
6
Flue terminal guard 7 716 191 176
10
600
100
300
2
200
200
300
200
3
150
150
1,200
4
Boundary line
5
600
300
150
300
300
150
300 300
25
7
150
25
8
200
9
300
10
600
Note
•
All measurements are the minimum clearances required
•
Refer to pages 18-19 for all concentric flue terminal positions unless the flue position is specified on the figure above
“Plume terminal positions”
•
Terminals must be positioned so to avoid combustion products entering the building
•
Support the flue at approximately one metre intervals and at a change of direction, use suitable brackets and fittings.
Key to illustration
1. This feature allows some basic plume re-direction options on a standard telescopic horizontal flue terminal. 300mm minimum clearances to a opening e.g. window. However the minimum clearances to an opening in the direction that the plume management is facing, must be increased to 1,500mm.
Where the flue is less than 150mm to a drainpipe and plume re-direction is used the deflector should not be directed towards the drainpipe.
2. 300mm adjacent to a boundary line.
3. Plume Management kit air intake can be reduced to 150mm providing the flue exhaust outlet is no less than 300mm adjacent to a boundary line.
4. 1,200mm between terminals facing each other.
5. 600mm distance to a boundary line, unless it will cause a nuisance. BS 5440:Part 1 recommends that care is taken when siting terminal in relation to boundary lines.
26
6. Using a Plume Management kit the air intake measurement can be reduced to 150mm providing the flue exhaust outlet has a
300mm clearance. Plume kits running horizontally must have a
10° fall back to the boiler for proper disposal of condensate.
For details on specific lengths see relevant boiler Technical &
Specification information.
7. Internal/external corners. The air intake clearance can be reduced to 150mm providing the flue exhaust outlet has a
300mm clearance.
8. Clearances no less than 200mm from the lowest point of the balcony or overhang.
9. 1,200mm from an opening in a car port on the same wall e.g. door or window leading into the dwelling.
10. 600mm distance to a surface facing a terminal, unless it will cause a nuisance. BS 5440: Part 1 recommends that care is taken when siting terminals in relation to surfaces facing a terminal.
•
•
Installations in car ports are not recommended
The flue cannot be lower than 1,000mm from the top of a light well due to the build up of combustion products
•
Dimensions from a flue terminal to a fanned air inlet to be determined.
Opening in building e.g. window
Min.
1,500mm
Direction of flue discharge
Plume deflector
Plume management system options
Plume management system
60mm dia. plume management kit
Comprises:
1 x terminal bend
1 x extension 500mm
1 x outlet assembly
1 x clamp pack
Part No. 7 716 191 086
Accessories
Re-directing flue discharge from a 60mm dia. plume management outlet
Min. 1,500mm
Opening in building e.g. window
Direction of flue discharge
Components Part no. Description
7 716 191 086
60mm dia.
Plume management kit
7 716 191 087 60mm dia. Extension (1,000mm)
7 716 191 088 60mm dia. 90º Bend
7 716 191 089 60mm dia. 45º Bend (pair)
Direction of flue discharge
L
Min. 1,500mm
Opening in building e.g. window
Standard plume management system
The flue terminal outlet has built-in stops to limit rotation for horizontal fluing to allow condensate to run back into the boiler for safe disposal. Do not attempt to force beyond the limit stops.
Condensfit II™ telescopic flue and plume management system measuring
Fig A
All plume management sections must rise by at least
173mm per metre (10º) from the terminal to ensure that condensate flows back into the boiler.
L (max)
500mm
(min) (M)
500mm (M)
Fig B
4,500mm
(max) (M)
L (max)
Effective straight flue lengths for telescopic flue with plume management
Model
FS 30CDi Regular**
FS 42CDi Regular**
Fig. A
Max. straight flue length (M)* (mm)
4,000
4,000
Fig. B
Max. straight flue length (L) with min. length (L) with max. plume management plume management length (M)* (mm)
1,200
1,200
Condensfit II™ telescopic flue and plume management system measuring
100mm dia. horizontal telescopic flue lengths with a
60mm dia. plume management system
The maximum effective straight flue lengths (L) are stated opposite for the relevant appliance together with the minimum and maximum lengths (M) of the plume management system connected, these lengths must not be exceeded.
NOTE:
Plume management minimum straight length = 500mm
Plume management maximum straight length = 4,500mm
**For every additional 1,000mm of plume management length (M), reduce flue length (L) by 700mm – see figures
A and B.
60mm dia. plume management system
To ensure that the maximum total straight flue length along the plume management route is not exceeded the following should be added to dimension (M):
•
•
1,500mm for each extra 90º bend
750mm for each extra 45º bend
For plume management options with 60mm dia. extensions refer to page 29.
Note: For information on the Condensfit II™ Telescopic
Flue System and Plume Management Kit, please see dedicated flue Technical and
Specification leaflet 8 716 112 174.
Flue length ‘L’ versus plume management kit
4000
3500
3000
2500
2000
1500
1000
500 700 900 1100 1300 1500 1700 1900 2100 2300 2500 2700 2900 3100 3300 3500 3700 3900 4100 4300 4500
Plume management length allowed ‘M’ (mm)
Use the graph above to determine the permissible plume management length that can be used with your effective flue length ‘L’.
The effective flue length can be determined by adding together all the straight flue lengths and the effective lengths of the bends used, 1,500mm for each 90º bend and 750mm for each 45º bend.
28
Plume management options
See tables below for details of components required.
Option 1
Plume management system
Option 4
Plume management system with angled termination
Maximum length (mm)
Components required
Greenstar FS CDi Regular series
60mm 500* 1
Option 2
Plume management system with extensions
Maximum length (mm)
Components required
Greenstar FS CDi Regular series
60mm 4,500* 1 up to 4
Option 5
Plume management system with extensions and 45º bends
Maximum length (mm)
Components required
Greenstar FS CDi Regular series
60mm 4,500* 1 up to 4
Option 3
Plume management system with extensions and 45º bend
Maximum length (mm)
Components required
Greenstar FS CDi Regular series
60mm 3,000* 1 up to 3 2
Maximum length (mm)
Components required
Greenstar FS CDi Regular series
60mm 3,750* 1 up to 4 1
*NOTE: You must refer to the table on page 28 to calculate your horizontal flue lengths and plume management length.
30
Greenstar FS CDi Regular series accessories
RS telescopic flue kit
(100mm dia.)
Horizontal flue kit
(125mm dia.)
Vertical BF kit
(100mm dia.)
Vertical BF kit
(125mm dia.)
Worcester Part No.
7 716 191 155
Vertical flue adaptor
(60/100mm)
Worcester Part No.
7 716 191 157
Vertical flue adaptor
(80/125mm)
Worcester Part No.
7 716 191 156
1,000mm extension kit
(100mm dia.)
Worcester Part No.
7 716 191 158
Short flue extension
220mm (100mm dia.)
Worcester Part No.
7 716 191 164
1,000mm extension
(125mm dia.)
Worcester Part No.
7 716 191 165
45º bend
(100mm dia.)
Worcester Part No.
7 716 191 083
45º bend
(125mm dia.)
Worcester Part No.
7 716 191 133
90º bend
(100mm dia.)
Worcester Part No.
7 719 003 666
Worcester Part No.
7 716 191 085
Worcester Part No.
7 719 003 665
Worcester Part No.
7 716 191 084
Note: For information on the Condensfit II™ Telescopic Flue System and Plume Management Kit, please see dedicated flue Technical and Specification leaflet 8 716 112 174.
90º bend
(125mm dia.)
Support bracket kit
(100mm dia.)
80mm flexible flue system
Plume management kit
(60mm dia.)
Worcester Part No.
7 719 003 664
Extension
(60mm dia., 1,000mm)
Worcester Part No.
7 716 191 092
90º bend
(60mm dia.)
Worcester Part No.
7 716 191 159
45º bend
(60mm dia.)
Worcester Part No.
7 716 191 086
Flat roof flashing kit
(100mm & 125mm dia.)
Worcester Part No.
7 716 191 087
Pitched roof flashing kit
(100mm & 125mm dia.)
Worcester Part No.
7 716 191 088
Greenstar System Filter
Worcester Part No.
7 716 191 089
Worcester Part No.
7 716 191 090
Worcester Part No.
7 716 191 091
Worcester Part No.
7 716 192 609
A Greenstar regular boiler with
Greenfloor heating – a great combination
Whether you are upgrading an existing system or installing a new system, Worcester Greenfloor heating can provide an ideal alternative to traditional radiators. Worcester’s
Greenfloor heating system uses a water-filled pipe system that turns the floor into a large surface area radiator. The pipe system gently warms the space above it through a combination of radiant energy and heat conduction.
Features
PE-Xc Pipe, protected against thermal ageing and stress fracture
Pre-insulated pipe positioning panels
Stainless steel manifolds
Full suite of wireless and wired control systems
Benefits
Flexible and durable
Quick and easy installation
Robust and durable
In a modern, well-insulated space where heat loss factors have been taken into consideration, underfloor heating can act as the primary heating source and, in most cases, no other space heating methods will be required.
Underfloor heating operates with lower water temperatures than traditional radiator systems. This makes it suitable for use with Worcester condensing boilers, ensuring they remain at their optimum efficiency, with significant energy savings.
Uses radiant heat
Requires lower working temperatures
Eliminates the need for radiators
Suits any type of installation
Less circulation of dust than with radiators, cleaner air for home
Maximises the efficiency of condensing boilers and heat pumps
Creates space on walls and allows unrestricted layout within a room
Complements Worcester gas- and oil-fired boilers, ground source and air to water heat pumps
Complete heating and hot water solutions from one source
As there are no radiators to take up space, Worcester
Greenfloor systems also provide maximum flexibility within the property. They can also be used with a wide range of floor coverings, including parquet, carpeting, marble or tiles.
All Greenfloor systems are supplied complete with all components and connections. Any specialist tools that are necessary are also available from Worcester.
Underfloor heating is a system where every component is important to the overall performance. Worcester Greenfloor systems provide a comprehensive selection of high quality system components, while offering considerable flexibility to meet all project needs.
Greenfloor PE-Xc system pipe
System pipe is available in coils, with a reel available to ease unwinding, reduce waste and avoid the need for couplings.
Pipe and pipe fixing method compatibility
Pipe positioning panel
Stapler panel systems
14 x 2mm
14 x 2mm
Dry construction system
Timber suspended floor
14 x 2mm
14 x 2mm
16 x 2mm
16 x 2mm
–
16 x 2mm
System components
Greenfloor heating systems comprise a number of elements:
•
PE-Xc system pipe
•
Stainless steel manifolds
•
Manifold cabinets
•
Pump and mixing stations
•
Pipe fixing methods
•
Controls.
32
Pipe
PE-Xc
Coil length (standard)
Coil length (long)
Maximum operating pressure
Maximum operating temperature
Minimum bend radius
14 x 2mm 16 x 2mm
Yes Yes
200m
750m
200m
650m
6bar
90ºC
70mm
6bar
90ºC
80mm
The total training experience
Worcester expertise that will build your skills
Worcester has always placed great emphasis on technical support and training for installers and service engineers.
Advances in heating technology, including the increasing use of renewables, make the need for training greater than ever.
Mobile training
To complement our training venues across the country, we can also bring training to you.
To ensure the highest levels of competence and expertise in the installation of all Worcester products, we run intensive training courses for installers, commissioning engineers and operatives involved with servicing and fault finding.
We have mobile vehicles fully equipped with operational
Greenstar gas-fired boilers, dry strip-down models and even a Greensource air to air heat pump, ensuring that quality training in a comfortable environment can be achieved on your doorstep!
Courses available
Our training facilities offer a number of courses suitable for the installer and commissioning engineers, and more in-depth courses for the servicing and fault finding engineers.
If it’s oil training you require, our 7.5 tonne mobile oil vehicle is available throughout the country for hands-on product training and OFTEC assessments.
Distance learning/web based learning
Worcester has produced a selection of Distance Learning
CD ROMs/DVDs which are packed with information.
Call 0844 892 9800 for your copies, or visit
www.worcester-bosch.co.uk for information on Web Based Learning.
Training centres throughout the UK
To enable us to meet the growing demand for training we have invested in additional facilities at the award-winning training academy at our Worcester headquarters. In addition to the original academy there is now a new 400m 2 unit, 25% of which is devoted to an open-plan domestic training area with life-size single-storey brick buildings. These feature working Greenskies solar thermal systems which enable installers to get up onto the roof of the building to get more realistic training. There are bays full of all Greenstar gasfired appliances, so installers can really get to grips with the importance of system design. The additional space also contains dedicated training areas for our renewable and future products. The training centre also runs certified domestic and commercial ACS training and assessment.
Get on course for a more profitable future now.
Dundee
Elgin
Johnstone
Borders
Further academies are located at West Thurrock in Essex,
Wakefield and Clay Cross in Derbyshire, all offering our full suite of courses. Please phone 01905 752526 for more information about a course near you. Each course is run by specialist trainers and is superbly equipped to deliver a combination of classroom theory and practical hands-on experience that’s second to none.
Dublin
Belfast
Durham
Burnley
Clay Cross
Wrexham
Worcester
Tredegar
Cambridge
West Thurrock
College-linked Learning
As well as offering training at our own centres, Worcester has established close partnerships with many colleges around the UK, equipping them with our latest products.
Call us on 01905 752526 to find out when we will be running the course of your choice at a college in your area.
Camborne
Wiltshire
Call now for more information 01905 752526
34
Gas-fired product courses
As a market leader in gas-fired condensing boilers, we aim to ensure the highest levels of competence and expertise in the installation of all Worcester gas-fired products.
We run intensive training courses for installers, commissioning engineers and operatives involved with servicing and fault finding.
Our comprehensive gas-fired condensing boiler training courses include product overview, inspection and cleaning of components, CO and CO
2
analysis of flue gas, removal of compact hydraulic, service mode functions and fault finding on ‘live and demo’ appliances.
Gas-fired condensing boiler courses
Greenstar CDi Classic gas-fired condensing combi boilers.
Greenstar CDi Compact gas-fired condensing combi boilers.
Greenstar Si & i Junior gas-fired condensing combi boilers.
Greenstar system & regular gas-fired condensing boilers
(covers Greenstar Ri, Greenstar CDi Classic Regular,
Greenstar FS CDi Regular, Greenstar 30CDi Classic System and Greenstar i System boilers).
Greenstar Highflow CDi & FS CDi regular floor standing gas-fired condensing combi and regular boilers.
CDi Classic CDi Compact
Duration
Cost
1 Day
£65
1 Day
£65
Training course covers
Specification
Installation
Commissioning
Servicing
Maintenance
Course locations
Worcester
Clay Cross
Wakefield
West Thurrock
College Links*
Mobile*
*Please contact Worcester Training for specific colleges and mobiles dates
Si & i Junior
1 Day
£65
System
& Regular
1 Day
£65
Highflow CDi &
FS CDi Regular
1 Day
£65
To complement the above courses, Worcester also runs domestic ACS, unvented, underfloor, water treatment and
IDHEE domestic heating design courses.
Additional product and industry training courses
The diversity of products in today’s heating industry gives you the opportunity to expand your expertise, whilst offering more choice to your customers. Worcester provides comprehensive training from all its academies on its entire range of technologies.
We are here to provide you with training and assistance for all areas of your business, not just product training. Call us on 01905 752526 to order a full course training brochure or to book yourself onto a training course, alternatively, you can visit www.worcester-bosch.co.uk/training
Oil-fired product courses
Greenstar oil-fired products.
Oil advanced fault finding.
OFTEC 101, 105e and 600a.
Renewable product courses
Renewables overview.
Greenskies solar.
Greenskies advanced solar.
Introduction to heat pumps.
Greenstore LECP ground source heat pumps.
Greensource air to air heat pumps.
Greensource air to water heat pumps.
Greensource split air to water heat pumps.
Greenstar Plus hybrid heat pumps.
Accessories training courses
Greenfloor heating.
Worcester controls.
Commercial product courses
Greenspring CWi47 water heater.
GB162 overview.
GB162 domestic.
GB162 commercial.
Greenstar Heat Distribution Unit.
Commercial ACS training and assessment – CODNCO1.
Industry focused courses
BPEC underfloor heating installation.
Hot water systems & safety.
Chemical water treatment.
Construction skills F-Gas training/ assessment certification.
IDHEE domestic heating design.
Domestic ACS training and assessment – reassessment.
CCN1 + 3 appliances.
MCS Made Easy.
36
A complete after-sales service
As part of the worldwide Bosch Group, Worcester strives to maintain the highest possible standards of after-sales care.
In addition to the no-nonsense parts and labour guarantee applicable to all Worcester products, you and your customers have the assurance that every Worcester product is manufactured to both the appropriate British and European standards.
All the technical advice you need
Spares
Genuine replacement parts for all supported Worcester products are readily available from stock, or on a next day delivery basis. Visit our website at www.worcester-bosch.
co.uk/spares to find your local stockist.
Worcester Contact Centre
Should you require support, our award winning Contact
Centre team, based at our head office in Worcester, are ready to take your calls. Whatever your query our contact centre operators along with our nationwide team of engineers are ready to help you.
Tel: 0844 892 9900
Customer Technical Support
The Worcester Technical Helpline is a dedicated phone line – committed to providing a comprehensive service to complement the brand name and quality of our products.
Our experienced team of technical experts provides answers to queries of a technical nature across the entire
Worcester range.
Opening times
Monday – Friday: 7.00am – 8.00pm
Saturday: 8.00am – 5.00pm
Sunday: 9.00am – 12 noon
Bank Holidays: 8.00am – 4.30pm
Worcester also has a pre-sales department, which provides assistance in selecting a heating system to suit a particular application, along with full guidance on installation. For more information please contact the Technical Helpline or alternatively visit our website where literature can be downloaded at www.worcester-bosch.co.uk.
Technical
Tel: 0844 892 3366
Fax: 01905 752 741 [email protected]
Opening times
Monday – Friday: 7.00am – 8.00pm
Saturday: 8.30am – 4.00pm
Bank Holidays: 8.00am – 4.30pm
Notes
38
Notes
Notes
Useful numbers
Sales
Tel: 01905 752640
Fax: 01905 456445
Spare Parts
Tel: 01905 752576
Fax: 01905 754620
Technical Helpline (Pre & Post Sales)
Tel: 0844 892 3366
Fax: 01905 752741 [email protected]
Renewables Technical Helpline
Email: [email protected] or telephone 0844 892 4010
Customer Service
Engineer Appointments
Email: [email protected] or telephone 0844 892 3000
Enquiries
Email: [email protected] or telephone 0844 892 3000
Guarantee Registration
To register your Worcester guarantee, please visit our website or telephone 0844 892 2552
Training
Tel: 01905 752526
Fax: 01905 752535
Literature
Email: [email protected] or download instantly from our website or telephone 0844 892 9800
Calls to the listed 0844 numbers are charged at up to 3 pence per minute from BT land lines.
Calls from mobiles and some other networks may vary. Calls to and from Bosch Thermotechnology Ltd may be recorded for training and quality assurance purposes.
www.worcester-bosch.co.uk
In partnership with
Worcester, Bosch Group is a brand name of Bosch Thermotechnology Ltd.
This leaflet is accurate at the date of printing, but may be superseded and should be disregarded if specification and/or appearances are changed in the interest of continued improvement. The statutory rights of the consumer are not affected.
Part No. 8 716 115 422 D 02/13
TM
PAPERS MADE WITH
BLEACHED PULP
Worcester, Bosch Group,
Cotswold Way, Warndon,
Worcester, WR4 9SW
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