Wall Hung Radiator Heating Systems Manifolds
Engineered Water Solutions
Wall Hung Radiator Heating Systems
Manifolds • Controls • Pipe • Accessories
www.emmeti.co.uk
Wall Hung Radiator Manifolds
Wall Hung Radiator Manifolds
Company Overview
The Group
Our parent company Emmeti S.p.A. was founded in 1976, initially marketing components for heating systems before making a shift in
1984 to focus on automated assembly and distribution. Since then Emmeti have expanded rapidly and now operate in more than 65
countries worldwide with sales and marketing offices in Italy, Spain, France, Brazil and North America as well as the UK.
Emmeti has a wide range of products targeted at the heating, plumbing, renewable and air conditioning markets and is committed
to developing products which reduce and monitor energy consumption. In recent years they have developed significant renewable
energy products, and continue to innovate in this emerging field. They also operate to the highest possible standards and satisfy the
requirements of ISO 9001:2000 for their Quality Management System and ISO 14001:2004 for their Environmental Management
System. Emmeti have two large manufacturing and assembly plants in Italy and in 2009 developed and built a third factory, the
Multilayer pipe facility. This factory covers 10,000m2 with a dedicated laboratory and 2 working lines which have the capacity to produce
up to 30,000,000 metres of pipe per year.
Emmeti UK
We established Emmeti UK in Burford, Oxfordshire in 2004, to distribute and support Group products from a UK base. We sell only to
trade customers (excluding directly to installers), via only O.E.M, distributors, wholesalers, merchants, system houses and specialist
renewable companies nationwide who serve the needs of the rapidly growing underfloor heating market as well as the heating and
plumbing sector. We have achieved a reputation for excellence in fast order turnaround together with sales and technical support for
our customers.
From our central warehouse located near Oxford we are able to offer ex-stock next day. This is supported by weekly shipments from
our manufacturing base in Italy.
We are able to offer innovative new products to the UK market, with the substantial resources and back-up of the Emmeti Group as
well as tailoring products to a customer’s own specification. We have recently gained BBA approval for our manifold and pipe and many
of our products are WRAS approved for sanitary use.
Products
We have developed a product portfolio specially designed to cater for the UK plumbing and heating markets, in particular the underfloor
heating, wall hung radiator heating and sanitary water sectors. Core products for the markets we serve are:
• Manifolds and fittings for radiator and underfloor heating systems
• Manifolds and fittings for sanitary water distribution
• Emmeti Gerpex Multi-layer composite pipe and press fittings
•
Pipe, insulation and accessories for underfloor heating
•
Zone controls for radiator and underfloor heating, including thermostats, actuators and wiring centres
•
Expansion vessels for both heating and potable water applications
• Manual and thermostatic radiator valves
• Manual and motorised ball valves
• Pressure reducing valves
Product Standards & Customer Support
All of our products are manufactured to comply with European standards wherever possible. Additionally, where appropriate, our
products also satisfy the requirements of WRAS for use in potable water systems. More recently, we have gained BBA approval for our
manifold systems as can be seen in our technical product guides available on-line. In addition, we have provided individual installation
guides with each product and copies can be obtained by going on-line or by contacting our sales office.
We have designed this brochure to showcase the range of wall hung radiator systems available to our customers and included technical
information designed to make the job of decision making as simple as possible.
If you would like to receive regular product updates, news and technical articles, please register via our website or, if you are viewing this
page electronically, simply click on the link http://www.emmeti.co.uk/news-update
Our Emmeti UK website offers on-line access to literature, product data, technical information, articles, and the latest product launches:
www.emmeti.co.uk
2
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
Manifold systems are widely used with underfloor heating
and this same principle can be applied to wall hung radiators.
By using an Emmeti manifold system in a point to point
configuration you can greatly reduce the number of joints in
your system, speeding up installation time and vastly reducing
the chances of a leak.
Conventional heating system design relies on a large bore
22-28mm flow and return (commonly in copper) installed in a
ring circuit with smaller bore 10-16mm feeds to each radiator
to ensure even flow is achieved. This type of system can be
time consuming and disruptive to install; has high material
costs and can be difficult to balance and control correctly. By
using a manifold system, the large flow and return pipework is
minimised and allows smaller bore, more flexible pipework to
be used, making it ideal for new build construction as well as
refurbishment, in both domestic and commercial projects.
Taking this approach a step further by using one of our Type 2
range of manifolds (see page 8), which enables independent
time and/or temperature control of each individual room or
zone in the building. This allows the home owner or building
occupier to tailor their heat to suit their lifestyles. This is
proven to be a more accurate method for maintaining a
comfortable temperature within a space as each thermostat
is mounted in an optimum position rather than TRVs
(Thermostatic Radiator Valves) which are fitted directly to
the radiator. The use of a thermostat per room/zone makes
it much easier to create ideal comfort levels and prevents
the unnecessary heating of unoccupied rooms improving the
energy efficiency of the building by up to 40%. (Research
carried out by TACMA (the BEAMA Controls Group) at Salford
University).
Example showing a house with a Type 2 manifold system for wall hung radiators
upstairs and Type 3 for Underfloor Heating downstairs.
Wall Hung Radiator Manifolds
Why Use Manifolds with Wall Hung Radiator Systems?
LOFT
AIRING
CUPBOARD
NORTH
FACING
WALL
ROOM
STAT
BOILER
ROOM
STAT
WIRING
BOX
EXTERNAL
SENSOR
‘TOPWAY’
4-WAY
MANIFOLD
WITH ET
HEADS
LOCKSHIELD
VALVES
PIPE-IN-PIPE
OVERHEAT
STAT
RCE
UNIT
WIRING
CENTRE
SOLID / SCREED FLOOR
Example showing a house with a Type 2 manifold system individually supplying each radiator, and a thermostat per zone
providing individual control to each room. The manifold also enables central system balancing which makes commissioning
much easier (conventional WHR systems require balancing at each radiator). As can be seen here the system integrates
seamlessly with underfloor heating projects if, for example you require a hybrid solution. Gerpex Multi-layer Composite Pipe
(see page 20) and other plastic alternatives are used to supply the radiators from the manifold, reducing the installation time
required due to the flexibility of the pipe. Gerpex can bend readily making the routing of the pipe around the building very quick
and easy and reduces the number of joints required. Once bent the pipe is formstable so will stay in the desired position.
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
3
Wall Hung Radiator Manifolds
Why Use Manifolds with Wall Hung Radiator Systems?
Wall Hung Radiator Manifolds
What is Point to Point Plumbing?
Point to point plumbing applies to both plumbing and heating installations. It is about how you install the pipework, from A to B,
where A is the manifold and B is the point of use, whether it is a bathroom tap or a wall hung radiator.
Each individual radiator is supplied using a continuous length of pipe from the manifold, with the only joints in the system at the
radiator and at the manifold. This reduction of joints in the system reduces installation time and vastly decreases the potential
for leaks, reducing costly and disruptive call back to site or insurance claims.
BOILER
JOINT
JOINT
JOINT
Point to Point Circuits
The examples above show how the use of a manifold
eliminates all concealed intermediate joints (that could
potentially leak) against the conventional method of
installation. The manifolds shown also allows for isolation of
each radiator in the event of any repair work or maintenance.
The table to the right shows the principles of point to point.
There is a huge difference in the number of joints between
traditional branch and point to point systems (up to 70%),
saving installation time and vastly reducing the potential
for a leak. The reduction in fittings along with the speed of
installation will offset any additional costs incurred when
purchasing the manifold and additional pipe.
4
BOILER
Ring Circuit
Number of
fittings (Tees &
Elbows)
Number of joints
Point to point
example
0
20
Ring example*
10
32
* In reality the number of joints and fittings for the ring
circuit would be much higher than these figures (especially if
installed in copper) when accounting for additional couplings
and elbows, whereas point to point plumbing is installed in
continuous circuits with no intermediate joints.
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
Electrothermic head
(on Topway T2 manifold)
EWC-1/EWC-2
Dial thermostat
Wall Hung Radiator Manifolds
Why Use Manifolds with Wall Hung Radiator Systems?
Bathroom thermostat
and remote sensor
Independent Room Temperature Control
Recent research carried out by TACMA, the BEAMA Controls
Group, has shown that by using wall thermostats each room
(zone) can be tailored to suit the living requirements of the
household thus reducing energy usage by up to 40%. These
tests were carried out independently, at the University of
Salford, in their Energy House facility.
Zone Control
By using a central wall hung radiator manifold each room
within the property is essentially a separate zone. Each room
will have a wall mounted thermostat located in such a way
that it will measure the room temperature more accurately
than a conventional TRV (Thermostatic Radiator Valve). The
thermostat will activate the relevant electrothermic head
when a call for heat is required. The electrothermic head
will be energised and open the circuit that is calling for heat
sending heated water to the radiator. This ensures that only
the room that is calling for heat is being heated at any given
time which greatly reduces the amount of energy being
generated by the heat source. A conventional system will
deliver heated water to the entire system with each radiator
being heated unless isolated. For example, a typical family
will spend most of their evening in the living areas such as
lounge, dining room and kitchen where there will be a heating
demand, however in a conventional system the bedrooms will
also be heated during this time regardless of heat requirement
in the rooms. As each room reaches its desired temperature
the electrothermic head closes the circuit which reduces
the amount of heated water required. Room thermostats
can be either simple electromechanical, electronic, or more
sophisticated digital combined time and temperature units.
For further details of our full range of controls, please see
the section on ‘Zone Controls’ in this brochure or go to our
website (www.emmeti.co.uk).
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
5
Wall Hung Radiator Manifolds
Wall Hung Radiator Manifolds
Emmeti Radiator Products
Example showing house with Type 2 manifold system installed and individual
room controls
5
6
1
2
3
7
8
4
8
Key components as shown in the above house illustration:
1 T2 Topway pre assembled Manifolds
Provides central control, central system balancing and
distribution to radiators.
2 Emmeti Ball Valves
Provides isolation to manifolds
3 Monoblocco Connectors
Allows connection of different types and sizes of pipe
between manifold and radiators
4 Gerpex Pipe
Flexible pipe which reduces installation time
6
5 EWC1/2 Wiring Centre
Provides central hub for electrical connections between
thermostats, electrothermic heads and heat source
6 Control T Electrothermic heads
Operate on demand from room thermostat
7 CS-11 Thermostats
Offers precise control over room temperature
8 Poker Lockshields or Wheelheads.
Allows isolation of the radiator if required. Pipework can
also terminate directly into radiators, system balancing is
always carried out at manifold.
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
Key Benefits
For the Building Occupier / Owner
• Provides you with individual isolation of
radiators at the manifold, if required. You are
able to isolate parts of the system whilst the
rest remains operational, reducing disruption
for installation and maintenance.*
£
• Reduced installation time of between 30%40% due to less joints and smaller pipe sizes.
£
• Using Gerpex MLCP pipe (or similar) with a
manifold system promotes the smooth flow of
water around the system, minimising running
noise and giving you a more comfortable
environment.
• Quicker and easier for you to balance and
commission the system. The central manifold
allows accurate balancing of the system as the
commissioning engineer can adjust the flow
rate to each radiator depending on size and
pipe length.*
• Gives you the flexibility of central and individual
control – when maintenance and repair is
required (such as replacement of individual
radiators), rather than isolating a whole system
the service engineer can isolate the flow and
return pipework of individual circuits without the
need to drain the entire system. This minimises
drain-down time, and reduces system recovery
issues on re-commissioning.*
• Gives you a reduction of up to 70% of joints,
with virtual elimination of tees and elbows,
therefore less chance of leaks both during and
post installation.
£
• Ensures that you have good accessibility
in the event of a problem – No concealed
intermediate joints under floorboards or
inside walls limits the points at which a leak
could occur to the radiator and the manifold,
significantly reducing the time for fault finding.
£
£
• All joints are above ground and are easily
accessible
£
• By using a manifold system, the large flow and
return pipework is minimised, allowing you to
use smaller bore, more flexible pipework.
£
£
£
• Compared to traditional copper pipes using
Gerpex MLCP pipe (or similar) prevents
corrosion and reduces the build up of sludge in
the system minimising maintenance costs.
• Allows you to improve planning, organisation
and standardisation on site, benefitting the
build program for your project.
£
For the Specifier
• By specifying this system it allows you to add
value to the project with an improved method of
installation. This will optimise time on site whilst
selling confidence to the client with ease of
maintenance and reduced chance of leaks.
£
• Smaller bore, flexible Gerpex pipe (or similar) is
used which is much easier to install providing
potential time savings for your project.
For the Distributor
• We offer you a comprehensive range of
products available with next day delivery to
branch or site, together with excellent sales
and technical support.
*
**
£
When using T2 Topway and T1 Topsan Manifolds only
When using T2 Topway manifolds only
• Provides you with considerably reduced
maintenance costs through less disruption,
down-time, and maintenance engineer cost and
time on site.
£
• Gives you peace of mind. Having fewer and
easier to access joints reduces the risk of
delays and call backs.
£
• In the unlikely event of a leak, you have the
significant advantage of being able to isolate
only the circuit that has the leak, whilst
continuing to use the other radiators, until
remedial work can be arranged.*
• Your manifolds can be installed in a convenient
location such as a riser or service cupboard
for easy access meaning less disruption to
the building occupiers and ease of repair/
maintenance for engineers and contractors.
For the Main Contractor / Developer
• Benefits health and safety on your project, cuts
down the amount of hot works on site. Pipe
is simply run between manifold and radiator
location, in one continuous length.
• Using a manifold system will enable you to
tailor your heating to suit the building activities
by allowing rooms to be controlled individually,
preventing rooms being heated when
unoccupied. This will offer up to 40% saving on
energy consumption**
Wall Hung Radiator Manifolds
£
For the Installer
£
• Specifying a manifold system will allow your
clients you to tailor their heating to suit the
building activities by allowing rooms to be
controlled individually. This will offer up to 40%
saving on energy consumption**.
£
• Innovative concept that will distinguish your
project from other designers.
• Manifolds give you a precise, neat design and
layout allowing a convenient central location for
ease of distribution, service and maintenance.
£
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
7
Wall Hung Radiator Manifolds
Wall Hung Radiator Manifolds
Emmeti Radiator Manifolds
Manifold Types
Emmeti offer three types of manifold for heating applications, with the first two lending themselves to Wall Hung Radiator
systems. These are:
Type 1 (T1): These are distribution manifolds which are designed for wall hung radiator (WHR) systems with a Thermostatic
Radiator Valve (TRV) and Lockshield valve (LS) on the radiator.
Type 2 (T2): These are distribution and control manifolds which are designed for either wall hung radiator or underfloor heating
(UFH) systems. The manifold is fitted with an electrothermic valve and double regulating lockshield (with the choice of a double
regulating flow meter version) to control each circuit; this replaces the TRV and lockshield on a radiator. The electrothermic
valves are controlled by a thermostat or programmable thermostat, via a wiring centre.
Type 3 (T3): These are underfloor heating (UFH) systems only and have a temperature controller and pump to ensure that the
water is at the correct temperature for the underfloor heating circuits, and there is sufficient flow for the greater amounts of
pipe used.
Each type has its own section on our website (www.emmeti.co.uk) which gives further details of each manifold.
The Emmeti Radiator Manifold Range
T2 Topway
T1 Topsan
T1 Topway
Available pre-assembled
or as single bars. From
2 ways to 12 ways
with integral flow
control valves to suit a
wide range of system
requirements.
Available with up to
12 ways including
individual isolation.
Distribution manifold
from 2 ways to 12
ways available
pre-assembled or as
single bars.
See Page 11.
T1 Mixer Steel
Co-Planar Manifold
T1 Commercial
Heating Manifolds
Compact distribution
manifold from 2 ways
to 10 ways.
Commercial
distribution manifold
from 5 ways to 15
ways.
See Page 14.
See Page 12.
See Page 15.
See Page 9.
Product Comparison
T2 Topway
T1 Topsan
T1 Topway
T1 Mixer Steel
Co-Planar
T1 Commercial
Heating
Radiators &
Underfloor heating
Radiator & Sanitary
Radiator & Sanitary
Radiator
Radiator
Manifold Type
Type 2
Type 1
Type 1
Type 1
Type 1
Zone Air Temp
Control
Yes
No
No
No
No
Assembly
Options
Available
pre-assembled or
as individual bars
Individual bars
Available
pre-assembled or
as individual bars
Single unit
Single unit
Inlet Connection
1" & 1 ¼" options
¾"
¾", 1" & 1 ¼"
options
¾"
2"
10 – 20mm*
10 – 20mm*
10 – 20mm*
10 – 20mm*
25mm**
2 to 12
2 to 12
2 to 12
2x2 to 10x10
5 to 15
Yes
Yes
Applications
Outlets
Connection
Ways
Individual circuit
Isolation
No, distribution only No, distribution only No, distribution only***
Monoblocco connectors are available to suit pipe sizes 10 - 20mm and pipe types (PB, PE-Xa, PE-RT, MLCP, & copper)
Monoblocco connectors are available for up to 26mm pipe by using a 32x1.5 connector.
***
Separate isolator per circuit can be purchased
*
** 8
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
T2 Topway Manifolds
T2 Topway manifolds can be used for both Underfloor Heating and Wall Hung Radiator heating applications as a pre-assembled
option or as single bars. The integrated double regulating flowmeters or lockshields on the flow rail allow for individual circuit flow
control to ensure correct balancing of systems. The integrated electrothermic valves on the return rail allow for electrical control of
each circuit via electrothermic actuators, linked to wall thermostats.
Manifold Type
Type 2
Construction
Nickel plated extruded brass
Allows zone air temp control
Yes
Inlet Connection
1" & 1 ¼" options
Outlet Connection
24 x 19*
Outlet Centres
50mm
Ways
2 to 12
Individual circuit Isolation
Yes, each outlet
Maximum operating
Pressure
10 bar
Maximum operating
Pressure
110oC
Product Features
•
The T2 Topway FM (Flow meter) pre-assembled has a
double regulating red sleeved 0 - 4 l/min flow meter per
circuit on the flow rail. Double regulating allows flow setting
and isolating independently. The flow meter gives visual
indication of the flow rate per circuit.
•
The T2 Topway LS (Lock Shield) pre-assembled has a double
regulating red sleeved lockshield per circuit on the flow rail.
The double regulation allows isolation and flow balancing of
each circuit.
•
The return rail has blue capped integrated electrothermic
bodies (ready for electrothermic heads) per circuit, that also
allow isolation.
•
Monoblocco connectors are available to suit pipe sizes
10-20mm and pipe types (PB, PE-Xa, PE-RT, MLCP, & copper)
Manifold flow and return bars are offset to accommodate
flow and return pipework.
•
Possible to connect up to 26mm by using correct sized
Monoblocco and 32x1.5 connector.
Can be surface mounted, concealed in a choice of purpose
designed plastic or metal cabinets or within a partition wall.
•
Ball valves, threaded fittings and Monoblocco pipe
connectors available to accommodate a wide range of pipe
types and sizes.
*
**
Wall Hung Radiator Manifolds
T2 Topway Pre-assembled & Single Bar Manifolds
T2 Topway manifold assembly: exploded image
1
Ball Valves
2
Monoblocco Connectors
3
Manifold
4
Blanking Plug
5
Automatic Air Vent
6
Drain Fill Valve
7
Double Metal Brackets
7
1
5
3
2
4
1
6
5
3
2
4
6
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
9
Wall Hung Radiator Manifolds
Wall Hung Radiator Manifolds
T2 Topway Pre-assembled & Single Bar Manifolds
T2 Topway Manifold Options
T2 pre-assembled with Flow Meter
T2 pre-assembled with Lock Shields
T2 Topway Single Bar Manifolds
Single bars can be mounted separately or close coupled, sequential and concealed in a choice of purpose designed plastic or metal
cabinets. For electrothermic actuators and matching zone controls to meet or exceed Building Regulations requirements, visit our
website www.emmeti.co.uk.
T2 Topway ETB return rail with blue capped electrothermic bodies
T2 Topway FM bar with Flow meters
50 mm
T2 Topway LS bar with Lock Shields
24 mm
24x19
10
50 mm
26 mm
3/4”
Eurocono
24 mm
26 mm
3/4” codes and prices please refer to our Emmeti product price list or
For further details such as product
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
24x19
Eurocono
Wall Hung Radiator Manifolds
T1 Topsan
The Topsan manifold is suitable for both plumbing and heating
applications and includes a wheelhead isolating valve for each
circuit, making maintenance work on a specific radiator quicker
and easier. Using the provided wheelhead, allows correct
balancing of the system but temperature control will still be
required at the radiator.
Type 1
Construction
Nickel plated extruded brass
Allows zone air temp control
No
Inlet Connection
¾”
Outlet Connection
24 x 19*
Outlet Centres
36mm
Ways
2 to 12
Individual circuit Isolation
Yes, each outlet
Maximum operating
Pressure
10 bar
Maximum operating
Pressure
110oC
This method of installation allows for continuous pipe runs
between the manifold and radiator with no intermediate
concealed joints thus reducing the potential for leaks.
Topsan can be mounted vertically or horizontally using single or
double mounting brackets or slider rail bracket system and can
be mounted either offset above one another or side by side.
Can be surface mounted, concealed in a cabinet or within a
partition wall.
Also available are ball valves, fittings and Monoblocco pipe
connectors to accommodate a wide range of pipe types and
sizes.
Manifold Type
Monoblocco connectors are available to suit pipe sizes
10-20mm and pipe types (PB, PE-Xa, PE-RT, MLCP, & copper)
*
Possible to connect up to 26mm by using correct sized
Monoblocco and 32x1.5 connector.
**
Wall Hung Radiator Manifolds
T1 Topsan
T1 Topsan manifold assembly: exploded image
1
6
3
4
2
1
Ball Valves
2
Monoblocco Connectors
3
Manifold c/w wheelhead
isolation valves
4
Blanking Plug
5
Aluminium Slider Rail
6
Plastic Brackets
5
6
1
2
3
4
5
6
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
11
Wall Hung Radiator Manifolds
T1 Topway Pre-assembled & Single Bar Manifolds
Wall Hung Radiator Manifolds
T1 Topway Pre-assembled Manifolds
The Type 1(T1) range is a distribution only manifold
designed to offer central connections for pipe supplying the
wall hung radiators. Localised control such as thermostatic
radiator valves (TRV) and lockshield (LS) valves should be
fitted to the radiators.
The Type 1 (T1) is available as ¾” pre- assembled flow and
return manifold kit with mounting brackets, manual air vents
and blanking plugs. A range of single bars in varying sizes
from ¾”,1” and 1 ¼” are also available.
Manifolds can be surface mounted, concealed in a cabinet
or within a partition wall. Manifold flow and return bars are
offset to accommodate flow and return pipework.
Also available are ball valves, fittings and Monoblocco pipe
connectors to accommodate a wide range of pipe types
and sizes.
Manifold Type
Type 1
Construction
Nickel plated extruded brass
Allows zone air temp control
No
Inlet Connection
Pre-assembled ¾”
Outlet Connection
24 x 19*
Outlet Centres
50mm (and 36 mm in single
bar size ¾" only)
Ways
2 to 12
Individual circuit Isolation
No, distribution only
Maximum operating
Pressure
10 bar
Maximum operating
Pressure
110oC
Monoblocco connectors are available to suit pipe sizes 10 20mm and pipe types (PB, PE-Xa, PE-RT, MLCP, & copper)
*
T1 Topway WHR pre-assembled manifold : exploded image of fully assembled kit
6
1
3
4
2
5
1
3
2
12
1
Ball Valves
2
Monoblocco Connectors
3
Manifold
4
Blanking Plug
5
Blanking Plug
6
Single Metal Brackets
4
5
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
T1 Topway Single Bar Manifolds
The Type 1(T1) range is a distribution only manifold designed
to offer central connections for pipe supplying the wall hung
radiators. Localised control such as thermostatic radiator valves
(TRV) and lockshield (LS) valves should be fitted to the radiators.
Manifold Type
Type 1
Construction
Nickel plated extruded brass
Allows zone air temp control
No
Inlet Connection
Pre-assembled ¾”
Single bar ¾”,1” & 1 ¼”
options
Outlet Connection
24 x 19*
Outlet Centres
50mm (and 36 mm in single
bar size ¾" only)
Ways
2 to 12
Individual circuit Isolation
No, distribution only
Maximum operating
Pressure
10 bar
Maximum operating
Pressure
110oC
Single bars can be mounted separately or close coupled,
sequential and concealed in a choice of purpose designed plastic
or metal cabinets maximising installation flexibility.
*
**
Monoblocco connectors are available to suit pipe sizes 10 20mm and pipe types (PB, PE-Xa, PE-RT, MLCP, & copper)
Wall Hung Radiator Manifolds
T1 Topway Pre-assembled & Single Bar Manifolds
Possible to connect up to 26mm by using correct sized
Monoblocco and 32x1.5 connector.
T1 Topway Single Bar manifold set - single bracket mounting
1
6
3
4
6
1
2
3
5
4
2
1
Ball Valves
2
Monoblocco Connectors
3
Manifold
4
Blanking Plug
5
Blanking Plug
6
Single Metal Brackets
5
50 mm
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
13
Wall Hung Radiator Manifolds
T1 Mixer Steel Co-Planer Manifold
Wall Hung Radiator Manifolds
T1 Mixer Steel Co-Planer Manifold
A single piece design, with flow and return connections cross
linked through the opposite rail, without mixing the water. They
have a smaller “footprint” then conventional manifolds, in depth
and width and can be fitted horizontally or vertically. Commonly
used between studs in partition walls.
Manifold Type
Type 1
Construction
Steel
Allows zone air temp control
No
Inlet Connection
¾”,1" options
Outlet Connection
24 x 19*
Outlet Centres
36mm
Ways
2x2 to 10x10
Individual circuit Isolation
No, distribution only
Maximum operating
Pressure
10 bar
Maximum operating
Pressure
110oC
Radiator pipes can be connected to the manifold in matching
pairs for simplicity and time-saving during installation. Primary
pipes can be connected from opposing or same ends to suit on
site pipework.
Also available are ball valves, fittings and Monoblocco pipe
connectors to accommodate a wide range of pipe types and
sizes.
Monoblocco connectors are available to suit pipe sizes
10-20mm and pipe types (PB, PE-Xa, PE-RT, MLCP, & copper)
*
Possible to connect up to 26mm pipe by using correct sized
Monoblocco and 32x1.5 connector.
**
T1 Mixer Manifold Assembly: exploded view of assembled manifold with
mounting bracket and accessories
1
2
4
3
5
4
6
7
14
1
Automatic Air Vent
2
Reducer Fittings
3
Manifold
4
Plastic Brackets
5
Aluminium Slider Rail
6
Monoblocco Connectors
7
Ball Valves
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
T1 Commercial Heating Manifolds
Designed specifically for commercial systems, this 2”
chrome plated steel manifold is suitable for both radiator
and radiant heating systems. A flow and return rail are preassembled to steel mounting brackets. The rails are offset
by 80mm to allow pipework to pass behind the lower rail.
Manifold Type
Type 1
Construction
Chrome plated steel
Allows zone air temp control
No
Inlet Connection
2”
Outlet Connection
¾” F*
Outlet Centres
80mm
Ways
5 to 15
Individual circuit Isolation
No, distribution only**
Maximum operating
Pressure
10 bar
Maximum operating
Pressure
110oC
Available from 5 ways to 15 ways. The outlet is ¾” F which
allows larger circuit pipework to be used.
Each manifold is supplied with blanking caps, automatic air
vent, drain/fill valve and flow and return temperature gauges.
Also available are ball valves, fittings and Monoblocco pipe
connectors to accommodate a wide range of pipe types
and sizes.
*
**
Monoblocco connectors are available up to 26mm.
Isolation valves for each circuit can be purchased separately
T1 Commercial Manifold Assembly: exploded view of assembled manifold with
mounting bracket and accessories
Wall Hung Radiator Manifolds
T1 Commercial Heating Manifolds
5
4
1
2
6
4
3
1
2” Manifold Bar
2
Mounting Brackets
3
¾” F outlet connection
4
Bar mounted temperature gauge
5
Automatic Air Vent
6
Drain/Fill Valve
7
2” End Caps
7
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
15
Wall Hung Radiator Manifolds
Wall Hung Radiator Manifolds
Zone Controls Range
EWC-1/EWC-2
Introduction to Zone Controls
We offer a wide range of zone controls in order to build a
comfortable indoor environment including thermostats, time
switches, wiring centres and electrothermic heads. These
controls enable full electrical control of the heating system
when used with our Topway Type 2 manifold. Our range of
digital, electronic and mechanical thermostats will cater for all
requirements and budgets.
Thermostats
The CS-11 range includes a digital programmable, simple
night set back (NSB) and touchscreen thermostat with large
LCD screens designed to offer maximum functionality whilst
remaining simple to use. Included in the range is a digital,
single channel timeswitch for central control of multiple
rooms/zones. 24V version of CS-11 range will be available in
Autumn 2015.
Our 230V and 24V electronic and mechanical dial stats are
a cost effective option with night set back function and
tamperproof versions also available.
Wiring Centres
Included in our controls range are 230V and 24V wiring
centres. The wiring centre is designed to provide central
electrical control to all system components including room
thermostats, electrothermic heads, manifold pump and boiler.
The compact wiring centres, able to control up to 12 zones
include individual channel terminals which allow the room
thermostat to signal to the electrothermic head to open
and also to switch the pump and boiler on, when there is a
demand for heat.
16
EWC-1 includes
• Zonal LED indicators to give visual indication of circuit
operation
• On/off switch to allow safe isolation when carrying out
maintenance or repair work
• Pump delay relay which allows electrothermic heads to
open before the pump is activated
• Volt free boiler terminals to allow connection to all possible
heat sources
• Earth continuity terminals to ensure all components are
earthed correctly
• Time switch terminals which allow multiple thermostats to
be controlled by single time switch
Electrothermic heads
An electrothermic head is, essentially a 2 port zone valve that
opens and closes the port to the radiator when energised by
the room thermostat.
The electrothermic head is fitted to the return manifold bar
and are available in 230V or 24V versions, with auxiliary switch
also available to provide an electrical interlock if required.
Wireless Zone Controls
Where installation of electrical cabling is not suitable or for
retro-fit systems we offer a wireless range of controls to
control the heating system.
The range includes:
• Single, 2 way and 8 way wireless wiring centres and
receiver
• Digital programmable and simple battery operated
thermostats
• Simple battery operated dial stat
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
CS-11 LCD Simple NSB Digital Thermostat
A wall mounted electronic digital night setback (NSB) thermostat. Large
LCD, simple, clear, backlit display. NSB function enables the thermostat to
lower the room temperature at night between 2oC to 7oC, via timeswitch.
Temperature range limiting function is a feature on this thermostat, as
well as frost protection. Includes remote sensor to enable the thermostat
to control air temperature only, floor temperature only or air and floor
temperature together. 24V version available in Autumn 2015.
CS-11 LCD 7-day Programmable Digital Thermostat
A wall mounted electronic digital programmable thermostat with a
large backlit LCD display, 5+2 day, 6+1 day or 7 day programming,
frost protection, manual override, optimum start and holiday mode. The
thermostat has 6 time/temperature settings per day, between economy
and comfort levels. It has a remote sensor included which enables the
thermostat to control air temperature only, floor temperature only or air and
floor temperature together. Temperature range limiting function is a feature
on this thermostat. 24V version available in Autumn 2015.
TST-11 Touchscreen Programmable Thermostat
Wall Hung Radiator Manifolds
Zone Controls Range
The TST-11 programmable wall mounted thermostat has an extra large
backlit touchscreen LCD display with a simple user interface to set the
programme times and temperatures. It offers 5+2 day, 6+1 day or 7 day
programming with up to 6 time/temperature settings per day, between
economy and comfort levels. It also includes frost protection, manual
override, optimum start and holiday mode functions. It includes a remote
sensor which enables the thermostat to control air temperature only,
floor temperature only or air and floor temperature together. 24V version
available in Autumn 2015.
CS-11 LCD Timeswitch
Electronic single channel timeswitch designed for use with Emmeti EWC1 and EWC-2 wiring centres. Via the wiring centres, it gives on/off signal
to thermostats, for example a night set back of 3oC. It offers a choice of
5+2 day, 6+1 day or 7 day programming with up to three on-off periods
per day. Includes override and holiday function. 24V version available in
Autumn 2015.
Electromechanical Dial Thermostats
A range of electromechanical wall mounted thermostats. Simple to use
dial operation with temperature range up to 30oC. Choice of models
including ‘call for heat’ light, on-off switch and heating/cooling/off switch,
230V operation with 24V operation on basic model only. Temperature
range limiting stops for use in care homes, public buildings etc. Can be
centrally controlled via the CS-11 timeswitch and EWC wiring centre range
for on/off periods.
Electromechanical Dial Thermostats
A range of wall mounted electronic thermostats including dial operated and
tamperproof solutions.
Simple to use dial operation with temperature range from 6oC to 30oC.
Accurate temperature control for maximum comfort – differential 0.5oC,
including night setback (NSB) models (2oC - 7oC). Choice of models including
230V and 24V. Optional remote sensors – enables thermostat use with
bathroom applications.
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
17
Wall Hung Radiator Manifolds
Wiring Centres
Wall Hung Radiator Manifolds
EWC-1
The Emmeti EWC-1, 8 way wiring centre available in 230V and 24V version designed to allow central electrical control of wall hung
radiator and underfloor heating systems. Each heating zone can be controlled independently via the 8 channels.
Features include:
• Integrated on/off switch to allow safe isolation when carrying
out commissioning or repair work on the system
• Time switch terminals to allow central time control of multiple
zones and night set back to thermostats, if required
• Earth continuity terminal to ensure all electrical components in
the system are earthed correctly
• Pump 230V output terminals with a 2.5 minute time delayed
relay which allows the electrothermic heads to open before
energising the manifold pump.
• Volt free boiler terminals allow connection to wide range of
heat sources
• Clearly marked terminals to ensure correct connection of
components
• LED indicators to give visual identification of zone operation as
well as pump ‘ON’ and boiler ‘ON’ LED’s
• Potential to connect up to five electrothermic heads per
channel for multi-loop zones or multiple radiators per zone
• Cable clamps included to ensure safe termination into the
wiring centre
• Each channel allows connection of thermostat cable and
electrothermic head which makes commissioning and fault
finding simple
• Power ‘ON’ LED
Emmeti EWC-2 Wiring Centres
The Emmeti EWC-2 is a more commercially priced wiring centre available in 8 way and 12 way, 230V versions. Designed to allow
central electrical control of wall hung radiator and underfloor heating systems. Each heating zone can be controlled independently via
the 8 or 12 channels.
Features include:
• Time switch terminals to allow central time control of multiple
zones and night set back to thermostats, if required
• Earth continuity terminal to ensure all electrical components in
the system are earthed correctly
• Pump 230V output terminals to allow connection of the
manifold pump
• Volt free boiler terminals allow connection to wide range of
heat sources
• Clearly marked terminals to ensure correct connection of
components
18
• LED indicator to give visual identification of pump/boiler ‘ON’
• Potential to connect up to five electrothermic heads per
channel for multi-loop zones or multiple radiators per zone
• Cable clamping enclosure ensure safe termination into the
wiring centre
• Each channel allows connection of thermostat cable and
electrothermic head which makes commissioning and fault
finding simple
• Power ‘ON’ LED
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
A range of single, 2 way and 8 way wireless wiring centres, receivers and battery powered
thermostats ideal for installations where electrical cabling is not suitable or for retro fit
systems.
With simple commissioning sequences the thermostats can be easily paired to the wiring
centre to allow zonal control of the heating system in the same way that a standard wired
system will. Night set back function and remote sensing is also available.
Control T Electrothermic Heads
A range of 230V and 24V electrothermic heads for use with Topway Type 2 manifolds.
The electrothermic head is, essentially a 2 port zone valve and will open the individual circuit
when energised by the wiring centre. Supplied with 1m cable for connection to EWC-1 and
EWC-2.
Available in the following options:
• 230V/24V NC Normally Closed – The valve body is closed and will open when energised
• 230V/24V NO Normally Open – The valve body is open and will close when energised
• 230V/24V NC Normally Closed with micro switch – The valve body is closed and will
open when energised. As the valve opens a volt free micro switch closes contact and
can be used to energise a pump or boiler (most commonly used in single zone systems)
Wall Hung Radiator Manifolds
Wireless Controls
RCE Weather compensating kit for heating and cooling
The RCE is an electronic controller capable of delivering fixed temperature, modulating or
weather compensated control to an underfloor or wall hung radiator system. Can be used with
an electronic mixing valve when fitted with an electronic actuator.
Weather compensating will manage the delivered temperature to the underfloor or wall hung
radiator system depending on the external temperature conditions giving an increased
efficiency during warmer months.
Electronic Mixing Valve Actuators
A 230V 3 point or 24V 0-10V DC electronic actuator for use with an electronic mixing valve
when controlled by the RCE Electronic Weather Compensating kit.
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
19
Wall Hung Radiator Manifolds
Gerpex Multi-Layer Composite Pipe
Wall Hung Radiator Manifolds
Gerpex MLCP
Gerpex MultiLayer Composite Pipe (MLCP) is ideal for use in
point to point radiator systems. The composite construction
allows the pipe to bend easily which makes installation simple
while the aluminium core ensures that the pipe will remain in
the desired position once formed.
The linear expansion of the pipe when heated is close to that
of copper pipe and considerably less than other plastic pipes,
meaning that expansion allowances are minimal.
Construction
A five layer composite pipe manufactured by Emmeti for
use in heating and plumbing systems. Constructed using an
inner and outer layer of PE-Xb with an internal, butt welded
aluminium core which gives the pipe a solid oxygen barrier
as well as heightened resistance to temperature (95oC) and
pressure (10bar) making it the ideal solution for all applications.
1
Cross-linked polyethylene inner pipe (PE-Xb).
2
Bonding layer connecting the inner pipe to the aluminium core
3
Butt-welded aluminium pipe, thickness min 0.2 mm
4
Bonding layer connecting the outer pipe to the aluminium core
5
Cross-linked polyethylene outer pipe (PE-Xb), size 16-32
High-density polyethylene outer pipe (PE-HD), size 40-63
Sizes for Wall Hung Radiator Applications
Ø16
Ø20
Ø26
Ø32
Gerpex pipes combine the processing and durability advantages
of a plastic pipe with the sturdiness and dimensional stability to
temperature and pressure of a metal pipe.
The Range
Available in rolls with diameters of DN 16, 20, 26, 32 and
in bars DN 16, 20, 26, 32, 40, 50, 63. The pipe on rolls
is also available preinsulated with closed cell expanded
polyethylene sheath.
A range of press and compression fittings are available to suit
the full pipe sizing should jointing be required.
It is common for the primary pipework feeding the manifolds
to be installed in the larger diameter Gerpex pipe.
i.e. 32mm flow and return to a 1” manifold with 16mm feeds
to each radiator.
Pre-Insulated and colour coded coils
20
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Ø40
Wall Hung Radiator Manifolds
T1 Sensor TRV Thermostatic radiator valve and lockshield
For use where temperature control is require at the radiator rather than at
the manifold. (Type1 system)
The 24 x 19 thread allows connection to a wide range of pipe sizes by using
the correct Monoblocco connector as shown below.
Available in straight or angled version with O-ring ½” thread into radiator.
T2 Manual lockshield or wheelhead right-angle valve
For use where the temperature control is via a room thermostat and
electrothermic head at the manifold but manual isolation is still required at
the radiator (Type 2 system)
The 24 x 19 thread allows connection to a wide range of pipe sizes by using
the correct monoblocco connector as shown below.
Available in straight or angled version with O-ring ½” thread into radiator.
Elbow male-male BSP joint, nickel-plated
For use where the temperature control is via a room thermostat and
electrothermic head with direct connection to the radiator via ½”
connection (Type 2 system)
The 24 x 19 thread allows connection to a wide range of pipe sizes by using
the correct monoblocco connector as shown below.
Wall Hung Radiator Manifolds
Valves, Fittings and Connectors
Monoblocco connector for MLCP multilayer composite pipes, including Gerpex, nickelplated
Sizes: 12-26mm.
For use when connecting MLCP to 24x19 thread.
Monoblocco connector for plastic PB polybutylene pipe, nickel-plated
Sizes: 10-15mm.
For use when connecting Polybutylene pipe to 24x19 thread.
Please ensure you use the plastic pipe insert recommended by the
manufacturer of the pipe.
Monoblocco connector
for copper pipe, nickel-plated
Sizes: 10-15mm.
For use when connecting copper pipe to 24x19 thread.
Monoblocco connector
for PE-X, PE-RT and PB pipe, nickel-plated
Sizes: 12-25mm.
For use when connecting PE-X, PE-RT and PB to 24x19 thread.
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
21
Wall Hung Radiator Manifolds
Wall Hung Radiator Manifolds
Manifold accessories and associated products
Slider Rails and Brackets
For mounting wall hung radiator manifolds.
Manifolds should always be mounted rather than being
supported by the pipes.
Plastic supporting brackets are available for use on a slider rail.
For Topway & Topsan
Metal Brackets
Heavy duty offset brackets for TopSan and Topway SN
manifolds.
26 mm
210 mm
30 mm
200 mm
Ball Valves
A wide range Ball valves are available, including male/female
union and BSP connections for primary isolation of manifolds.
Options include inline temperature gauges.
Spanners
Spanners designed for easy tightening of Monoblocco
connectors onto manifolds with 36mm inter-axial outlet
spacing.
22
For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
Wall Hung Radiator Manifolds
For more information please visit our website where you will find our price list,
Technical Product Guides and installation guides, or call us on 01993 824900.
014
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Wall Hung Radiator Manifolds
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For further details such as product codes and prices please refer to our Emmeti product price list or
visit our website www.emmeti.co.uk, or alternatively please call us on 01993 824900
23
Respect the environment!
For a correct disposal, the different materials must be divided and collected according to the regulations in force.
Emmeti copyright
All rights are reserved. This publication nor any of its contents can be reproduced or publicised without Emmeti’s written authorisation.
The data contained in this publication are subject to change at any time, for technical and commercial requirements.
Emmeti are not responsible for eventual errors or inexactitudes
Emmeti UK
6 Tannery Yard
Witney Street
Burford
Oxfordshire
OX18 4DW
T +44 (0) 1993 824900
F +44 (0) 1993 824990
Wwww.emmeti.co.uk
[email protected]
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