National Heaters industries Co. LLC

National Heaters industries Co. LLC
P.O. Box. 58, Rusayl - 124, Sultanate of Oman
Tel.: (+968) 24446302, Fax: (+968) 24446301, E-mail: nhi@omzest.com
Website: http://www.nhi-omzest.com
(An Omzest Group Company)
Last revision Sep. 2017
‘Hotex’ the brand trusted by millions for over 35 years!!!
Setting the Standards for Water heater
National Heaters Industries Co. Llc
National heaters industries is one of the prestigious company of the
Omzest conglomerate comprising of over seventy Companies spanning over Manufacturing, Banking, Training Travel, Tourism, Agriculture, Finance etc. National Heaters Industries is one of the leading
manufactureres of electrical water heaters in the Middle East.
National Heater’s “HOTEX” has become a benchmark for others in the
region. Superior quality raw materials, modern manufacturing process
with full backward integration, stringent quality assurance at every
stage and on going product improvement through R & D has made
“HOTEX” the preferred brand among the discerning customers.
A team of professionals and skilled technicians, extensive distribution
network and prompt service ensure quality, safety, durability, reliability and easy availability at an affordable price.
Contents
Description-Storage Water heater (SWH)
Details
Features & Benefits
Page Nos
1-2
Copper Premium SWH
Sizes & Specifications
3-5
Glass Lined SWH
General Information
6
Hotex Glass Lined Plus SWH
Sizes & Specifications
7
Hotex Glass Lined Xtra SWH
Sizes & Specifications
8
Hotex Glass Lined Classic SWH
Sizes & Specifications
9
Galvanized Iron(GI) Premium SWH
General Information
10
Hotex GI Premium SWH
Sizes & Specifications
11-13
Hotex Slim SWH
Sizes & Specifications
14
Galvanized Iron(GI) Regular SWH
General Information
15
Hotex GI Regular SWH
Sizes & Specifications
16
Information related to accessories and add-ons
17-18
Cut Section View
Galvanized Iron (GI)
19
Cut Section View
Glass Lined (GL)
20
Features & Benefits
1
Standard Features
F Triple layered Safety
vDual action Safety valve-releasing excess pressure, non return valve (NRV)
prevents reverse flow of water minimizing any chances of dry heating.
vPreventive cutoff of power in case of any failure of thermostat.
vAn earthing device socket is provided to ensure safety of user.
Safety Valve
F Thermostat:
v Ensures maintenance of water temperature to the desired level.
F CFC Free PUF
v
Enviornmental friendly CFC free PUF acts as insulation.
F Optimix Technology
v
The Optimix technology optimizes the mix of water to ensure efficient flow of hot water.
Element
F Heating
v Composed of High Quality materials, this is encased in copper tubing.
F Indicators
v
v
Polyurethane Insulation
Neon light to indicate the heater “On” Mode
Dial type thermometer indicates temperature of hot water.
Body
F Outer
v
Outer body is made from Cold Rolled Annealed Steel which is powder coated and
oven baked for durability.
F
Quality Management System(ISO 9001, ISO 14001 & OHSAS 18001 certified)
v
v
v
Pressure tested
100% Input process checks
Random finished good check
The output of our quality management system gets reinforced by our meeting compliances
as mentioned below in the table.
Anti-Splash Mechanism
Standard
Earthing Device
IEC 60335-1:2010
Household and similar electrical appliances - Safety - Part 1: General
requirements
IEC 60335-2-21:2012
Household and similar electrical appliances - Safety - Part 2-21: Particular requirements for storage water heaters
IEC 61000-2-2:2014
Electromagnetic compatibility (EMC) - Part 2-2: Environment - Compatibility levels for low-frequency conducted disturbances and signaling in
public low-voltage power supply systems
IEC 61000-3-3:2013
Electromagnetic compatibility (EMC) - Part 3-3: Limits - Limitation of
voltage changes, voltage fluctuations and flicker in public low-voltage
supply systems, for equipment with rated current ≤ 16 A per phase and
not subject to conditional connection
Standard
Thermometer
Thermostat
Compliances ratified by
International Electrotechnical Commission (IEC)
Compliances ratified by
Comité International Spécial des Perturbations Radioélectriques
CISPR 14-1:2005
Electromagnetic compatibility - Requirements for household appliances,
electric tools and similar apparatus - Part 1: Emission
CISPR 14-2:2015
Electromagnetic compatibility – Requirements for household appliances,
electric tools and similar apparatus – Part 2: Immunity – Product family
standard
Features & Benefits
Heating Element
CFC Free PUF
MG anode
Thermostat
Safty Valve
Anti-Splash Mechanism
Earthing Device
2
3
Copper Premium SWH
GENERAL INFORMATION
The boiler of copper water heater is made from 99.85% pure copper, conforming to BS 2870/
C106. Copper interiors assures you hygienic water at all times. As copper is self protecting,
you are also assured of extra long life of the water heater.
Note:
n Thermal safety cut-out, manually resettable.
n Special element with Zinc Anode protection for aggressive water.
n Rated voltage - 220-240V, 50-60 Hz.
n Elements available in 1.6-1.8, 2.1-2.4, 2.9-3.1 kW rating.
“HOTEX” PREMIUM COPPER
THE FIT AND FORGET WATER HEATER
Copper Premium SWH
VERTICAL WALL MOUNTING
“P” SERIES
MODEL NO.
P010BB
P030BB
P050BB
P080BB
P100BB
P120BB
10
30
50
80
100
120
150
A
120
165
165
170
170
170
170
CAPACITY IN LTS.
Dimensions (mm)
B
210
265
265
265
265
265
280
C
80
100
100
100
100
100
100
D
250
400
400
450
450
450
450
E
45
45
45
45
45
45
45
F
450
420
570
690
840
990
1180
12.0
16.5
21.5
24.5
29.0
34.5
APPROX.WT.IN kg
6.0
RATED INPUT-kW
1.6-1.8
1.6-1.8 / 2.1-2.4
RATED PRESSURE
2.9-3.1
0.6 MPa
POWER SUPPLY
Single Phase
HEAT INSULATION
Polyurethane Foam
I/O SIZE-B.S.P.T.
1/2”
I/O POSITION
dia. d
3/4”
B
Bottom**
5.
6.
7.
8.
SAFETY VALVE
OUTLET PIPE
ANTI-SPLASH MECHANISM
ZINC ANODE
a
MOUNTING BRACKET
HEATING ELEMENT
ELEMENT COVER
INLET PIPE
1
f
1.
2.
3.
4.
P0150BB
2
8
Dimensions (mm)
APPROX.WT.IN kg
Q010BB
Q030SS
Q050BB
Q080BB
Q100BB
Q0120BB
Q0150BB
10
30
50
80
100
120
150
A
120
130
160
165
170
170
170
B
210
160
250
360
500
650
840
C
120
130
160
165
170
170
170
D
250
400
400
450
450
450
450
E
210
265
265
265
265
265
280
F
220
**
160
160
160
160
160
G
45
45
45
45
45
45
45
H
450
420
570
690
840
990
1180
6.0
12.0
16.5
21.5
24.5
29.0
34.5
RATED INPUT-kW
1.6-1.8
1.6-1.8 / 2.1-2.4
RATED PRESSURE
2.9-3.1
Single Phase
HEAT INSULATION
H
Polyurethane Foam
I/O SIZE-B.S.P.T.
1/2”
I/O POSITION
5.
6.
7.
8.
SAFETY VALVE
OUTLET PIPE
ANTI-SPLASH MECHANISM
ZINC ANODE
G
B
a
3/4”
Bottom**
Note: **In 30 Lts. intel/outlet at side only - distance between pipes is 310 mm
MOUNTING BRACKETS
HEATING ELEMENT
ELEMENT COVER
INLET PIPE
c
0.6 mpa
POWER SUPPLY
1.
2.
3.
4.
5
C
2
8
E
CAPACITY IN LTS.
6
dia. d
MODEL NO.
7
3
4
e
HORIZONTAL WALL MOUNTING
“Q” SERIES
3
1
6
5
4
7
F
“HOTEX” PREMIUM COPPER
THE FIT AND FORGET WATER HEATER
4
Copper Premium SWH
5
VERTICAL FLOOR MOUNTING
“R” SERIES
dia. d
A
MODEL NOS.
R100SS
CAPACITY IN LTS.
DIMENSIONS (MM)
6
B
E
2
120
150
180
200
160
160
160
160
B
530
670
860
1100
1240
C
155
160
160
160
160
D
450
450
450
450
450
E
840
990
1180
1420
1560
APPROX. WT. IN kg
80
80
80
80
80
24.5
29.0
34.5
41.0
43.5
1.6-1.8
2.9-3.1
Single Phase
HEAT INSULATION
Polyurethane Form
C
I/O SIZE-B.S.P.T
F
1/2”
3/4”
I/O POSITION
1.
2.
3.
4.
5.
6.
2.9-3.1
0.6 mpa
POWER SUPPLY
1
R200SS
100
RATED INPUT-kW
5
R180SS
155
RATED PRESSURE
4
R150SS
A
F
3
R120SS
Side
LEGS
HEATING ELEMENT WITH ZINC ANODE
ELEMENT COVER
INLET PIPE
SAFETY VALVE
OUTLET PIPE
HORIZONTAL FLOOR MOUNTING
“S” SERIES
MODEL NOS.
CAPACITY IN LTS.
DIMENSIONS (MM)
H
F
g
5
6
APPROX. WT. IN kg
dia. d
2
RATED INPUT-kW
7
S120TT
S150TT
S180TT
S200TT
100
120
150
180
200
A
170
170
170
170
170
B
500
650
840
1080
1220
C
170
170
170
170
170
D
450
450
450
450
450
E
15
15
15
15
15
F
160
160
160
160
160
G
45
45
45
45
45
H
4
S100TT
840
990
1180
1420
1560
24.5
29.0
34.5
41.0
43.5
1.6-1.8
2.9-3.1
RATED PRESSURE
0.6 mpa
E
POWER SUPPLY
A
1
B
C
Single Phase
HEAT INSULATION
I/O SIZE-B.S.P.T
Polyurethane Form
1/2”
3/4”
I/O POSITION
1.
2.
3.
2.9-3.1
Top
MOUNTING BRACKETS
HEATING ELEMENT WITH ZINC ANODE
ELEMENT COVER
4.
5.
6.
7.
INLET PIPE
SAFETY VALVE
OUTLET PIPE
DRAIN VALVE
“HOTEX” PREMIUM COPPER
THE FIT AND FORGET WATER HEATER
Glass Lined SWH
GENERAL INFORMATION
“HOTEX GL PLUS ELECTRIC WATER HEATERS” - A clear winner with great looks and matching performance.
Note:
n Single weld Steel Boiler: The thick steel boiler provides strength, while the extra thick inert
glass coating provides protection against corrosion. This ensures clean and hygienic water
for years.
n Magnesium Anode: Extra large size and easily replaceable. Provides Cathodic protection
inside the boiler. It is attacked by the dissolved salts in water and is “sacrificed” in preference to the boiler body. This arrests corrosion and further enhances the life of the boiler.
n Heating Element: Flange type, easy to replace. The large flange opening ensures superior
cleaning and uniform enameling, resulting in longer life. It also facilitates easy cleaning and
maintenance during use. (Wattage:1.6-1.8 & 2.1-2.4 kW)
n Gasket: Made from superior rubber to withstand higher temperature & pressure for a
longer time.
n Testing: Every heater is checked for electricals and leakage. The Test Pressure is twice
that of the Rated Pressure.
“HOTEX” GL PLUS
THE FIT AND FORGET WATER HEATER
6
Hotex Glass Lined Plus SWH
7
VERTICAL WALL MOUNTING
“EP” SERIES
MODEL NOS.
CAPACITY IN LTS.
A
DIMENSIONS (MM)
EP030BB
EP050BB
EP080BB
30
50
80
100
430
580
680
820
B
45
45
45
45
C
155
155
175
175
D
400
400
450
450
E
265
265
265
265
F
NET WEIGHT (KGS.)
100
100
100
100
14.1
19.7
26.4
28.5
RATED INPUT-kW
dia. d
1.6-1.8
2.1-2.4
RATED PRESSURE
E
C
0.75 mpa
POWER SUPPLY
Single Phase
HEAT INSULATION
Polyurethane Form
I/O SIZE-B.S.P.T
A
front
EP100BB
1/2”
I/O POSITION
Bottom
hotex
B
f
HORIZONTAL WALL MOUNTING
“FP” SERIES
Model Nos.
FP030BB
Capacity in Lts.
Dimensions (mm)
A
C
B
Net Weight (Kgs.)
Rated Input-kW
dia. d
Rated Pressure
E
hotex
f
FP050BB
FP080BB
30
50
80
100
A
430
450
680
820
B
45
45
45
45
C
160
200
360
500
D
400
450
450
450
E
265
265
265
265
F
150
150
150
150
19.7
26.4
14.1
1.6-1.8
28.5
2.1-2.4
0.75 mpa
Power Supply
Single Phase
Heat Insulation
Polyurethane Form
I/O Size-B.S.P.T
1/2”
I/O Position
FP100BB
Bottom
“HOTEX” GL PLUS
THE FIT AND FORGET WATER HEATER
Hotex Glass Lined Xtra SWH
VERTICAL WALL MOUNTING
“ EX ” SERIES
MODEL NOS
EX050BB
EX100BB
Capacity in Ltrs
50
100
A
500
900
B
50
50
C
180
165
D
450
450
E
265
265
F
100
100
22
33
Dimension in mm
APPROX.WEIGHT IN KG
RATED INPUT–kW
1.6-1.8
2.1-2.4
RATED PRESSURE
0.75 MPa
POWER SUPPLY
220-240V
HEAT INSULATION
Polyurethane Form
I/O SIZE BSPT
1/2’’
I/O POSITION
Bottom
dia. d
E
C
A
front
hotex
B
HORIZONTAL WALL MOUNTING
“ FX ” SERIES
f
MODEL NOS
FX050BB
FX100BB
Capacity in Ltrs
50
100
A
500
880
B
50
50
C
200
500
D
450
450
E
265
265
F
160
160
22
33
APPROX.WEIGHT IN KG
RATED INPUT–kW
1.6-1.8
A
2.1-2.4
RATED PRESSURE
0.75 MPa
POWER SUPPLY
220-240V
HEAT INSULATION
Polyurethane Form
I/O SIZE BSPT
1/2’’
I/O POSITION
Bottom
B
C
dia. d
Dimension in mm
E
hotex
f
HOTEX GLASS LINED XTRA
EXTRA HOT ON FEATURES, COOL ON PRICE
8
Hotex Glass Lined Classic SWH
9
VERTICAL WALL MOUNTING
“ EC ” SERIES
MODEL NOS
EC050BB
EC100BB
50
100
A
500
900
B
50
50
C
180
165
D
450
450
E
265
265
F
100
100
22
23
Capacity in Ltrs
Dimension in mm
APPROX.WEIGHT
IN KG
dia. d
E
RATED INPUT–kW
C
A
front
1.6-1.8
2.1-2.4
RATED PRESSURE
0.75 MPa
POWER SUPPLY
220-240V
HEAT INSULATION
Polyurethane Form
I/O SIZE BSPT
hotex
1/2’’
I/O POSITION
B
Bottom
f
HORIZONTAL WALL MOUNTING
“ FC ” SERIES
MODEL NOS
FC050BB
FC100BB
50
100
A
500
880
B
50
50
C
200
500
D
450
450
E
265
265
F
160
160
22
33
Capacity in Ltrs
Dimension in mm
A
C
B
APPROX.WEIGHT
IN KG
dia. d
RATED INPUT–kW
E
hotex
f
1.6-1.8
2.1-2.4
RATED PRESSURE
0.75 MPa
POWER SUPPLY
220-240V
HEAT INSULATION
Polyurethane Form
I/O SIZE BSPT
1/2’’
I/O POSITION
Bottom
HOTEX GLASS LINED XTRA
EXTRA HOT ON FEATURES, COOL ON PRICE
Galvanized Iron(GI) Premium SWH
10
GENERAL INFORMATION
The boiler of the water heater is hot dip galvalinsed. Galvanising protects the iron sheet from
rusting. The Hotex Premium boasts of a Magnesium Anode - The Magnesium Anode Plus
feature. The Magnesium Anode provides cathodic protection inside the boiler. It is attacked by
the dissolved salts in the water and is “sacrificed” in preference to the boiler body. This arrests
corrosion and enhances the life of the boiler.
Note:
n Copper sheathed elements.
n Magnesium Anode protection - extra large size and replaceable.
n Thermal safety cut-out, manually resettable.
n Rated voltage - 220-240V, 50-60 Hz.
n Elements available in 1.1-1.2, 1.6-1.8, 2.1-2.4, 2.9-3.1, 4.7-5.2 & 8.0-9.0 kW rating.
HOTEX GI PREMIUM
EXTRA HOT ON FEATURES, COOL ON PRICE
Hotex GI Premium SWH
11
VERTICAL WALL MOUNTING
“AP” SERIES
MODEL NO.
AP010BB
CAPACITY IN LTS.
DIMENSIONS
(mm)
AP030BB
AP050BB
30
50
80
100
120
150
155
155
170
170
170
170
B
210
265
265
265
265
265
280
C
80
100
100
100
100
100
100
D
250
400
400
450
450
450
450
E
45
45
45
45
45
45
45
F
450
370
560
690
840
990
1180
11.0
13.5
18.0
21.0
30.0
7.0
1.6 -1.8
2.1-2.4
Single Phase
HEAT INSULATION
Polyurethane Foam
a
I/O SIZE-B.S.P.T.
f
3/4”
1/2”
I/O POSITION
2
36.0
2.9-3.1
0.7 mpa
RATED PRESSURE
1.
2.
3.
4.
AP150BB
10
POWER SUPPLY
1
AP120BB
120
APPR0X. WT. IN kg
B
AP100BB
A
RATED INPUT-kW
dia. d
AP080BB
Bottom
MOUNTING BRACKET
HEATING ELEMENT
EXTRA LARGE MAGNESIUM ANODE
ELEMENT COVER
5.
6.
7.
8.
INLET PIPE
SAFETY VALVE
OUTLET PIPE
ANTI-SPLASH MECHANISM
3
e
8
4
5
6
7
HORIZONTAL WALL MOUNTING
“BP” SERIES
c
MODEL NOS.
BP010BB
BP030SS
BP050BB
BP080BB
BP100BB
BP120BB
BP150BB
Capacity in Lts.
10
30
50
80
100
120
150
Dimensions (mm)
APPROX.WT.IN kg
RATED INPUT-kW
H
E
dia. d
3
F
6
105
155
165
170
170
170
210
160
250
360
500
650
840
C
120
105
155
165
170
170
170
D
250
400
400
450
450
450
450
E
210
265
265
265
265
265
280
F
220
**
160
160
160
160
160
G
45
45
45
45
45
45
45
H
450
370
560
690
840
990
1180
7.0
11.0
13.5
18.0
21.0
30.0
36.0
1.6 -1.8
2.1-2.4
Single Phase
HEAT INSULATION
Polyurethane Foam
I/O SIZE-B.S.P.T.
2
4
5
8
2.9-3.1
0.7 mpa
POWER SUPPLY
C
1
7
120
RATED PRESSURE
G
B
a
A
B
1/2”
I/O POSITION
3/4”
Bottom
Note: ** In 30 Lts. inlet/outlet at side only - distance between pipes is 310 mm
1.
2.
3.
4.
MOUNTING BRACKETS
HEATING ELEMENT
EXTRA LARGE MAGNESIUM ANODE
ELEMENT COVER
5.
6.
7.
8.
INLET PIPE
SAFETY VALVE
OUTLET PIPE
ANTI-SPLASH MECHANISM
HOTEX GI PREMIUM
EXTRA HOT ON FEATURES, COOL ON PRICE
Hotex GI Premium SWH
12
VERTICAL FLOOR MOUNTING
“CP” SERIES
A
dia. d
A
dia. d
B
B
E
6
E
6
5
3
C
2
4
C
2
5
3
4
1.
2.
3.
LEGS
HEATING ELEMENTS
WITH MAGNESIUM ANODE
ELEMENT COVER
MODEL NOS.
CAPACITY IN LTS.
1
F
F
1
CP100SS
CP120SS
100
120
REF. DIAG. NO.
4.
5.
6.
INLET PIPE
SAFETY VALVE
OUTLET PIPE
CP150SS
CP180SS
CP200SS
CP300SS
CP400SS
CP500SS
150
180
200
300
400
500
1
2
A
155
160
160
160
160
290
290
290
B
530
670
860
1100
1240
1220
1220
1220
C
155
160
160
160
160
290
290
290
D
450
450
450
450
450
560
640
710
E
840
990
1180
1420
1560
1800
1800
1800
F
80
80
80
80
80
80
80
80
APPROX.WT.IN kg
21.0
30.0
36.0
42.0
47.0
71.0
81.0
RATED INPUT-kW
1.6-1.8
Dimensions (mm)
2.9-3.1
RATED PRESSURE
POWER SUPPLY
HEAT INSULATION
I/O SIZE-B.S.P.T.
I/O POSITION
4.7-5.2
0.7 mpa
0.4 mpa
Single Phase
Three Phase
Polyurethane Foam
Fiber Glass
1/2”
101.0
8.0-9.0
3/4”
Side
HOTEX GI PREMIUM
EXTRA HOT ON FEATURES, COOL ON PRICE
Hotex GI Premium SWH
13
HORIZONTAL FLOOR MOUNTING
“DP” SERIES
5
4
dia. d
2
3
8
E
7
A
1
B
C
MODEL NOS.
CAPACITY IN LTS.
G
F
MOUNTING BRACKETS
HEATING ELEMENTS
WITH MAGNESIUM ANODE
ELEMENT COVER
INLET PIPE
SAFETY VALVE
OUTLET PIPE
EXTRA LARGE
MAGNESIUM ANODE
DRAIN VALVE
5
4
6
2
dia. d
6
1.
2.
3.
4.
5.
6.
7.
8.
3
1
E
H
F
A
C
B
DP100TT
DP120TT
DP150TT
DP180TT
DP200TT
DP300TT
DP400TT
DP500TT
100
120
150
180
200
300
400
500
REF. DIAG. NO.
1
2
A
170
170
170
170
170
480
480
480
B
500
650
840
1080
1220
840
840
840
C
170
170
170
170
170
480
480
480
D
450
450
450
450
450
560
640
710
E
15
15
15
15
15
60
60
60
F
160
160
160
160
160
1220
1220
1220
G
45
45
45
45
45
1800
1800
1800
H
840
990
1180
1420
1560
-
-
-
APPROX.WT.IN kg
21.0
30.0
36.0
42.0
47.0
71.0
81.0
101.0
RATED INPUT-kW
1.6-1.8
Dimensions (mm)
2.9-3.1
RATED PRESSURE
POWER SUPPLY
HEAT INSULATION
I/O SIZE-B.S.P.T.
I/O POSITION
4.7-5.2
8.0-9.0
0.7 MPa
0.4 MPa
Single Phase
Three Phase
Polyurethane Foam
Fiber Glass
1/2”
3/4”
Top
HOTEX GI PREMIUM
EXTRA HOT ON FEATURES, COOL ON PRICE
Hotex Slim SWH
Specially designed and crafted for concealed fitment above the false ceiling. Available in 35 and 50 liters configurations.
HOTEX SLIM ( H.W.M ) DIMENSIONS
A
SIDE VIEW
B
C
outer bracket
E
D
outlet
G
F
inlet
outer bracket
CAPACITY
A
B
C
D
E
F
G
BS035SS
MODEL NOS
35
780
710
155
400
155
295
220
BS050SS
50
1060
990
155
680
155
295
220
RATED INPUT-kW
1.6-1.8
RATED PRESSURE
0.7 MPa
POWER SUPPLY
Single Phase
HEAT INSULATION
Polyurethane
I/O SIZE BSPT
1/2”
I/O POSITION
Side
HOTEX SLIM ( H.C.M ) DIMENSIONS
SIDE VIEW
A
B
outer bracket
C
E
D
outlet
outer bracket
G
F
inlet
MODEL NOS
CAPACITY
A
B
C
D
E
F
G
BPS 035 SS
35
780
710
155
400
155
295
220
BPS 050 SS
50
1060
990
155
680
155
295
220
RATED INPUT-kW
1.6-1.8
RATED PRESSURE
0.7 MPa
POWER SUPPLY
Single Phase
HEAT INSULATION
Polyurethane
I/O SIZE BSPT
1/2”
I/O POSITION
Side
HOTEX SLIM
HOT ON FEATURES, COOL ON PRICE
14
15
Galvanized Iron(GI) Regular SWH
GENERAL INFORMATION
The boiler of the water heater is hot dip galvanised. Galvanising protects the iron sheet from
rusting. Hence, G.I. Heaters offer economy with long life.
Note:
n Copper sheathed elements.
n Rated voltage - 220-240V, 50-60 Hz.
n Available only from 10-100 Its. capacity.
n Elements available in 1.1-1.2, 1.6-1.8, 2.1-2.4 kW rating.
HOTEX GI REGULAR
HOT ON FEATURES, COOL ON PRICE
Hotex GI Regular SWH
VERTICAL WALL MOUNTING
“A” SERIES
MODEL NO.
CAPACITY IN LTS.
A030BB
A040BB
A050BB
A080BB
A100BB
10
30
40
50
80
100
A
120
155
155
155
170
170
B
210
265
265
265
265
265
C
80
100
100
100
100
100
D
250
400
400
400
450
450
E
45
45
45
45
45
45
F
450
370
460
560
690
840
7.0
11.0
12.0
13.5
18.0
21.0
APPR0X. WT. IN kg
RATED INPUT-kW
1.1 -1.2
2.1-2.4
RATED PRESSURE
POWER SUPPLY
B
Single Phase
HEAT INSULATION
Polyurethane Foam
I/O SIZE-B.S.P.T.
1/2”
I/O POSITION
Bottom
INLET PIPE
SAFETY VALVE
OUTLET PIPE
ANTI-SPLASH MECHANISM
f
4.
5.
6.
7.
MOUNTING BRACKET
HEATING ELEMENT
ELEMENT COVER
1
2
7
3
4
5
e
1.
2.
3.
dia. d
0.7 MPa
a
DIMENSIONS
(mm)
A010BB
HORIZONTAL WALL MOUNTING
“B” SERIES
Capacity in Lts.
Dimensions (mm)
APPROX.WT.IN kg
B030SS
B040BB
B050BB
B080BB
B100BB
10
30
40
50
80
100
A
120
105
150
155
165
170
B
210
160
160
250
360
500
C
120
105
150
155
165
170
D
250
400
400
400
450
450
E
210
265
265
265
265
265
F
220
**
160
160
160
160
G
45
45
45
45
45
45
H
450
370
460
560
690
840
7.0
11.0
12.0
13.5
18.0
21.0
RATED INPUT-kW
1.1 -1.2
RATED PRESSURE
2.1-2.4
H
0.7 MPa
POWER SUPPLY
B
a
C
Single Phase
HEAT INSULATION
Polyurethane Foam
I/O SIZE-B.S.P.T.
1/2”
I/O POSITION
2
3
1
Bottom
Note: ** In 30 Lts. inlet/outlet at side only - distance between pipes is 310 mm
6
1.
2.
3.
F
MOUNTING BRACKETS
HEATING ELEMENT
ELEMENT COVER
G
E
B010BB
c
dia. d
MODEL NOS.
6
4.
5.
6.
7.
INLET PIPE
SAFETY VALVE
OUTLET PIPE
ANTI-SPLASH MECHANISM
5
4
7
HOTEX GI REGULAR
HOT ON FEATURES, COOL ON PRICE
16
Information related to accessories and add-ons
17
Customized accessories
We offer additional features to address customer specifications these come at a
nominal additional cost and are factory fitted.
Customized accessory
Safety Valve
Accessory
Function
Additional pressure relief
valve
Acts as a step in safety valve to release pressure from the boiler in
case it exceeds safe limits prescribed by the customer.
Temperature & pressure
relief valve
A combined valve for additional safety, this valve gets into action
should the temperature or pressure exceed safe limits.
Drain pipe with drain
cock
For easy draining and cleaning of the boiler.
Anti vacuum valve
In order to prevent collapse of the boiler due to vacuum during
draining, Anti Vacuum Valve bleeds in air thereby preventing
vacuum.
Auto air vent valve
To facilitate venting of air during filling of water in the boiler,
Auto Air Vent Valve automatically releases air. Must be installed
vertically.
To address inlet water pressure up to 12 bar.
Pressure reducing valve
Customized accessory
Temperature Pressure
Release Valve
Caution: During the heating stage, water expands inside the boiler. This expansion exerts tremendous pressure on the boiler and is released through
the Safety Valve. Consequently, dripping of water takes place from the
Safety Valve. In order to avoid messing up of the area below the heater,
fix a drain pipe to the Safety Valve leading to the drain. This dripping is a
normal phenomenon that occurs with the use of Pressure Reducing Valve
and/or Non Return Valve.
Moving coil thermometer
For more accurate temperature indication
Magnetic de-scaler
Reduces scaling of elements due to hard water.
Flexibility
We offer a flexibility to address the customer specifications all our add on options are
built on the standard offerings
Fittings
Scope of customization
Technology (Inner tank)
Galvanised iron, copper and Glasslined (The inner tank is coated
with glass enamel and baked at high temprature)
Position of inlet and outlet
(I/O) pipes
The last two digits in the model number indicate the position of inlet and
outlet pipes respectively.
B - Bottom: T-Top: S-Side, Alternate positions of Input/Output can be provided on request.
Size of I/O pipe
Can be changed to 1/2”, 3/4” & 1”
Color
Standard color is white. However, a range of colors to suit your decor
can be made.
Capacity
Standard capacity starts at 10 Ltrs and ends at 100 Ltrs.
Special capacity starts at 150 Ltrs and can go up as per the cusotmer
requirements.
Wattage of heating elements
220 & 240 V, 50-60 Hz., 1.2/1.5/2.0/3.0/4.5,9.0 kW rating.
110 & 127 V, 50-60 Hz., 1.2/1.5 kW rating.
Wattage of heaters
Against the standard wattages indicated, higher wattages can be provided by increasing the wattage of the element, change to a 3-phase
supply and increasing the number of heating stages
Voltage
Single phase heaters are calibrated to give their rated kW rating
at 127 & 240 V, but are suitable for the range 110/270 V & 220/240 V
respectively.
Three phase heaters are likewise calibrated at 415/240 V and are suitable for 380/415 V 4 wire star connection on AC supply.
Customized accessory
Thermometer.
Customized accessory
Thermostat
Information related to accessories and add-ons
Maintenance And Service
An electrical water heater goes through the wear and tear like any other electrical gadget in your homes/ offices while this
gadget sits in the bathroom and is remembered only when it stops working. Please ensure that your water heater gets the
preventive maintenance check at regular intervals of time.
The commonly occuring problems are:
v Scaling on heating elements - is a result of quality of water
v Dry heating - is a result of no water in the inner tank please ensure that there is a flow of water in the outlet tap/shower
before switching on the water heater, the flow of water indicates that the inner tank is full.
Useful Information
The duration of time taken for the water in the heater to reach a comfortable temperature level is dependant on:
The wattage of heating element
Input voltage
Inlet water temperature
Capacity of water heater
v
v
v
v
The below chart gives a approximate indication of the time taken for the water to reach a temperature level of around 500C
kW
PHASE
1.2
1.5
CAPACITY
IN LTS
2.0
SINGLE
RECOVERY CHART
3.0
4.0
3.6
4.5
6.0
THREE
9.0
12.0
-
APPROXIMATE TIME IN MINUTES TO HEAT THROUGH 500C
10
30
25
20
10
-
-
-
-
-
30
90
70
50
35
-
-
-
-
-
-
50
80
100
120
150
180
200
300
400
500
145
235
290
350
440
525
580
-
120
190
235
280
350
420
465
-
90
140
175
210
265
315
350
525
-
60
95
120
140
175
210
235
350
465
585
70
90
105
130
160
175
260
350
435
100
120
145
175
195
290
390
485
80
95
120
140
155
235
310
390
60
70
90
105
120
175
235
295
80
120
155
195
90
120
145
18
19
Cut Section View - Galvanized Iron (GI)
Dial Thermometer
Outer Body
P.U. Foam
Insulation
Boiler
Outlet pipe
Anti Splash
Mechanism
Earthing Device
Red Ring
Heating Element
Blue Ring
Inlet Pipe
Safety Valve
Mains
Thermostat & Thermal Cutout
Piolet Lamp
Plastic Cover
“HOTEX” GI REGULAR
HOT ON FEATURES, COLD ON PRICES
Cut Section View - Glass Lined (GL)
Dial Thermometer
Outer Body
Outlet pipe
Magnesium Anode
Red Ring
Blue Ring
Heating Element
Inlet Pipe
Safty Valve
Gasket
Flange
Mains
Earthing Device
Thermostat
&
Thermal Cut-out
Piolet Lamp
Plastic Cover
“HOTEX” GLASS LINED
WATER HEATER
20
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