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Gas Water Heater
- Energy Star IChina Gas Water Heater manufacturer, factory, supplier and exporter
. Depending on stable investment, superior competence and good after-sale service, we have made us as one of the leading Gas Water Heater manufacturers and exporters in the industry. We promise quality Gas Water Heater products and competitive price and on-time delivery for you. We have been establishing long-term business with our customers. If you are interested in any model of our products, please be free to contact us.
Model: Energy Star I
Product description:
Technical feature
(1) Very slim figure
(2) Full automatic water control
(3) Sole-creative four-season flame adjustment
(4) Very low start-up water pressure
(5) Flameout protection
(6) Special cold& hot water switch
(7) Anti-dry-burning protection
(8) Shut-off timer
(9) With multiple safety protections
(10) Multi points water supply
(11) Over-temperature protector automatically cuts off power in excess
(12) temperature situations
(13) Over-pressure protection
Introduction
(1) Totally according to EN 26 and with CE certificate, the only one in China who produce base on European standard.
(2) Anti-flue blocked burning protection.
(3) Water gas valve with thermostatic character, the water temperature change little upon water's fluctuation.
(4) Function of gas valve totally base on European standard.
(5) All main components are designed and produced according to European standard.
(6) Working more than 15 years.
Technical Data
11L | 14L | ||||||
KW | Kcal/h | KW | Kcal/h | ||||
Nominal power | 18 | 15.48 | 24.5 | 21.07 | |||
Nominal heat input | 21.2 | 18.00 | 28.5 | 24.51 | |||
Minimum useful power | 8.8 | 7.568 | 11.2 | 9.632 | |||
Minimum heat input | 10.5 | 9.03 | 14 | 12.04 | |||
Gas type | Natural gas | LPG | Natural gas | LPG | |||
Methane | G30 | G31 | Methane | G30 | G31 | ||
Net cal. value (15C 1013 mbar MJ/m3 | 34.02 | 116.09 | 88 | 34.02 | 116.09 | 88 | |
WI. (15C 1013 mbar) MJ/m3 | 45.67 | 80.58 | 70.69 | 45.67 | 80.58 | 70.69 | |
Rated supply pressure mbar | 20 | 30 | 37 | 20 | 30 | 37 | |
Gas consumption | 2.27 | 0.66 | 0.87 | 2.27 | 0.88 | 1.16 | |
m3/h kg/h | 1.8 | 0.76 | 2.25 | 2.22 | |||
Burner pressure mbar | 12.5 | 27.6 | 34 | 12.3 | 28 | 36 | |
Ø pilot burner nozzle mm | 0.35 | 0.25 | 0.35 | 0.25 | |||
Ø main burner nozzle mm | 1.15 | 0.71 | 1.15 | 0.71 | |||
Number of nozzle N | 12 | 16 | |||||
Ø gas connection | 1/2" | 1/2" | |||||
Ø diaphragm | 5.2 | ||||||
The mass rater of combustion products g/s | 14 | 13.65 | 19.92 | 18.25 | |||
Combustion products temperature C | 149 | 155 | |||||
Water valve | 11L | 14L | |||
Min. | Max. | Min. | Max. | ||
Drawing range | l/min | 2.5-5 | 5-11 | 2.5-7 | 7-14 |
Water temperature increase | ℃ | 50 | 25 | 50 | 25 |
Minimum pressure | bar | 0.2 | 0.2 | ||
Rated pressure | bar | 2 | 2 | ||
Maximum pressure | bar | 10 | 10 | ||
Ø water connection | 1/2" | 1/2" | |||
Ø exhaust pipe | mm | 110 | 130 | ||
Dimensions and weights | 11L | 14L | |||
Water heater | Packing | Water heater | Packing | ||
Height | mm | 760 | 785 | 760 | 785 |
Width | mm | 350 | 362 | 350 | 362 |
Depth | mm | 250 | 272 | 250 | 272 |
Weight | Kg | 13.5 | 14.6 | 15.5 | 16.8 |
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