Model (GSHT1) | Unit | L1PB15 | L1PB18 | L1PB20 | L1PB22 | L1PB24 | L1PB26 | |
Gas Type | NG 12T/LPG | |||||||
Rated Gas Pressure | Pa | Natural gas:2000 LPG:2800 | ||||||
Rate Heat Input | KW | 15 | 18 | 20 | 22 | 24 | 26 | |
Efficiency under rated heat | % | 91 | ||||||
Power supply | AC220V 50Hz | |||||||
Electric Power | W | 105 | 105 | 105 | 125 | 125 | 125 | |
Electricity&water protection grade | IPX4D | |||||||
Heating system | Temp. Range of heating water | Radiator:30-80 centigrade, Floor heating:30-60 centigrade | ||||||
Heating Area | M2 | 60-110 | 70-120 | 80-130 | 90-140 | 130-180 | 150-200 | |
Lift of pump | m | 5 | 5 | 5 | 6 | 6 | 6 | |
Applicable water pressure | MPa | 0.05-0.3 | ||||||
Expansion tank capacity | L | 6 | 6 | 6 | 6 | 6 | 6 | |
Preset pressure of Expansion tank | MPa | 0.1 | ||||||
Water circulation type | Airtight forced circulation | |||||||
DHW system | Hot water supply 30K | L/min | 6.5 | 7.5 | 8.6 | 9.5 | 10.3 | 11.5 |
Temp. range of DHW | 30-60 centigrade | |||||||
Applicable water pressure | MPa | 0.03-0.3 | ||||||
Min Working flow of DHW | L/min | 2 | ||||||
Pipe joint | Gas Input | DN20(G3/4) | ||||||
Heating water outlet | DN20(G3/4) | |||||||
Heating water return | DN20(G3/4) | |||||||
Tap water inlet | DN15(G1/2) | |||||||
Sanitary hot water outlet | DN15(G1/2) | |||||||
Exhaust pipe | mm | Coaxial 60~90 | ||||||
Pipe length | m | 0.85 | ||||||
Noise on working | dB | Lower 42 | ||||||
Exhaust type | Forced exhaust | |||||||
Ignition type | Electronic pulse ignition | |||||||
Temperature control | Gas proportional adjustment, thermostat can be selected to install | |||||||
Product dimensions | mm | 403*325*725 | ||||||
Package dimensions | mm | 480*415*890 | ||||||
Net weight | Kgs | 34 | 35 | 35 | 35 | 36 | 36 |