Heating & Hot Water Boiler
Online Postings: Products , Selling Leads
Country/Territory: China
Business Type: Manufacturer, Trading Company
Heating & Hot Water Boiler
Application:
- Intergrate microprocessor PCB makes the boiler contain more human-based function.
- Floor-heating:38-44, radiator and fan coil system:40-85.
When temperature is lower than 8, the circulating pump of the boil starts. When temperature decreases to 3, the boiler will operate for several minutes at the lowest capacity.
Power performance, to avoid the bad effect on the boiler from the scale.
The boiler stops for 21 hours, the pump will operate for 2 minutes automatically, to avoid the pump locked.
When the boiler stops, the pump will operate for 2 minutes, to avoid the pump and heat-exchanger overheat.
When the boiler stops, the fan motor will still operate for several minutes, to get rid of the remain hot air.
The boiler can supply comfortable water for bath in a short time, stable water temperate and high precision.
It can be equipped with house-hold heating chamberlain, to realize multi-human-based operation.
Heating System | ||
Model | L1PB18/24/28-A001 | |
Gas type | Natural gas, LPG, Artificial coal gas | |
Rated input capacity(KW) | 20.3/26.3/29.8 | |
Rated output capacity(KW) | 17.5/23.7/27.8 | |
Min. input capacity for heating(KW) | 11.2-12 | |
Min. output capacity for heating(KW) | 9.3-10.5 | |
Min. input capacity for hot water(KW) | 9.8 | |
Min. output capacity for hot water(KW) | 8.1 | |
Efficiency(%) | 87/90.1/93.3 | |
Working pressure of heating system(Mpa) | 0.05-0.3 | |
Max. heating water temperature() | 88/90/90 | |
Adjustment range of heating water temperature() | 30-80 | |
Rated electric power(W) | 125 | |
Degree of electrical protection(IP) | X4D | |
Expansion tank volume(L) | 6/6/8 | |
Expansion tank preload (Mpa) | 0.1 | |
Heating area(m²) | 60-120/60-200/80-250 | |
Power supply | 220V/50Hz | |
Referance Natural Gas(12T)consumption(m³/h) | 1.23-2.60/1.23-2.60/1.43-3.03 | |
Lpg(20Y)(Kg/h) | 1.00-2.10/1.00-2.10/1.16-2.45 | |
Net weight(Kg) | 35/38/40 | |
Domestic Hot Water System | ||
Model | L1PB18/24/28-A001 | |
Max. working pressure(Mpa) | 0.7 | |
Min. working pressure(Mpa) | 0.05 | |
Hot water capacity with t=25K(Kg/min) | 10/13.6/16 | |
Hot water temperature adjustment range(±3)() | 30-60 | |
Min. hot water flow for starting (Kg/min) | 2.5 | |
Limited flow(Kg/min) | 10 | |
Rated Gas Pressure | ||
Model | L1PB24/28-A001 | |
Natural gas(pa) | 2000 | |
LPG(Pa) | 2800 | |
Artificial Coal gas(Pa) | 1000 | |
Heating & Hot Water Boiler
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