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Condensing gas instant water heater is a high efficient and environment-friendly hot water heater. It has double heat exchangers. In additional to the primary exchanger conventional heaters generally have, it has an extra condensing heat exchanger (or latent heat exchanger). When in operation, the high temperature smoke goes upward, from primary heat exchanger to the condensing heat exchanger, while water flow goes downward, first through condensing heat exchanger and then main exchanger. The cold water absorbs the residual heat in the condensing heat exchanger first and after that it takes in heat of the main exchanger. All these heat added up makes its efficiency much higher than regular water heater.
Item NO.:
12EK88LNPayment:
T/T, LC at sightProduct Origin:
ChinaColor:
Grey and BlackShipping Port:
Zhongshan, GuangzhouProduct weight:
10.5kgBENEFITS AND ADVANTAGES
-Efficiency is at least 15% higher than non-condensing hot water heater with latest secondary heating.
-Continous and endless instant hot water at constant temperature (30℃-60℃)
-Large LCD display for simple operation
-Oxygen free copper heat exchanger, high thermal conductivity, endurable, anti-corrosive and energy-saving
-Water and gas independant control ensures precise temperature control
-Four Seasons segmented combustion technology, energy saving
-Multiple safety protections, real-time intelligent inspection and control.
INSIDE CONSTRUCTION
① Patented Fan
The integrated fan without solder joint features superior performance.It increases oxygen for combustion and expels exhaust gas. And automatically regulates rotate speed to improve heating efficiencty and save fuel.
② High Thermal Conductivity Heat Exchanger.
Made from high purity oxygen free copper, energy-saving and environment-sound. Stay with original colour, no process is necesary. Efficiency is higher by 3%, endurable, anti-corrosive and oxidationg resisting.
③ Buner
Sealed and intensified combustion technology renders highly effective, fuel saving, precisely mixed gas and air for optimum combustion.
④ Flow Sensor
Superior Hall sensor is utilized to accurately supervise water flow to enable constant outlet water temperature. All copper main body is especially lasting.
⑤ Leeway Switch
Anti-backdrafting technology, automatically detects failure to exhuast gas out of house due to flue blocking, hense ensure safer operation.
⑥ Condensing heat exchanger
The gases temperature regular hot water heaters exhaust reaches140-180℃, condensing secondary heat exchanging technology to preheat the water by making use of the residual heat in the smoke, which improves the efficiency by 10%. The smoke temperature after that goes below 70℃. Under the same circumstance, it saves 15% more fuel than conventional water heaters and thus more cost-effective and environment-friendlier.
⑦ Controller
Micro-computer controlled center, combines temperature stablization and intelligent safety protections. It gathers electrical signals and reacts fast to maintain constant temperature and safe running.
⑧ Gas Proportional Valve
Highly precise gas proportional valve has double valves, hence double guarantees. Its sensor returns environment parameter to CPU so that it can regulate gas supply and fire fast and accurately to realize constant temperature quickly.
⑨ Segment Valve
Segmented optimized combustion technology is applied. According to the change of seasons andvtemperature desired by the user, the segmented valve is opened and closed intelligently. When the inlet water temperature is too high in summer, the valve is closed and burners are partially closed to solve the problem of high temperature in summer. Broadband adjustment,it achieves the purpose of energy saving.
TECHNICAL DATA
Model JSQ20-12EK88LN Rated Heat Load（kW） 24 kW Rated Hot Water Production 12L/min（△t=25℃） Adjustable Hot Water Temperature 30~60℃ Gas Consupmtion at Nomial Capacity LPG 0.2kg/h NG 2M3/h Efficiency 100% Power Source 220V/50Hz (110V/60Hz) Rated Power 38W Motor Fan Power Consumption 25W Min Working Pressure 0.2 bar Min Working Flow Rate(L/min) 2.5 Fuel Type LPG Natural Gas（12T） Rated Gas Pressure（Pa） 2800 2000 Nozzle Diameter LPG 1.5 NG 1.15 Flue Gas Temp.at Min Output 80℃ Flue Gas Temp.at Max Output 30℃ Dimension(mm) 570×360×140 Package Size(mm) 715×510×210 Flue Diameter（mm） φ60 GW/NW(kg) 11.5/10.5
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Indoor Natural Gas or Propane Water Heater Tankless For Home ET197Next:
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