40KW Condensing Gas Wall-hung Boiler
We will provide you with reliable products
Schools, kindergartens, administrative agencies, factories, mines, military hot water supply, airports, stations, docks, hospitals hot water supply, hotels, swimming pools, bathing centers commercial hot water application, etc.
Metal beveled panel, high-quality chassis, BOWEI water pump, SOHON strong exhaust fan.
Metal beveled panel, high-quality chassis, BOWEI water pump, SOHON strong exhaust fan, European ERCO segmented gas valve group, ultra large and efficient oxygen free copper main heat exchanger, LYRS-14 row stainless steel high-efficiency burner, two-stage combustion, 14 piece stainless steel plate heat exchanger, DO large capacity expansion water tank.
Conventional series gas heating water heater | Unit | L1PB24-BWJ | L1PB28-BWJ |
Gas Type | natural gas | 12T | 12T |
Rated gas pressure | Pa | 2000 | 2000 |
power supply | V/Hz | 220/50 | 220/50 |
Rated heat load max./min. | kW | 24/11.3 | 28/12.8 |
Heating rated heat output maximum/minimum | kW | 22.4/11 | 26.04/12..4 |
Domestic hot water rated heat load maximum/minimum | kW | 24/7.2 | 28/7.2 |
Energy efficiency rating | / | National Standard Level II | National Standard Level II |
Thermal efficiency | % | 91 | 92.4 |
Maximum heat load electric power | W | 113 | 113 |
Minimum heat load power | W | 113 | 113 |
Standby power | W | 0.6 | 0.6 |
Maximum heating operating pressure | Bar | 3 | 3 |
Water capacity | L | 5.5 | 5.5 |
Expansion tank capacity | L | 6 | 6 |
Expansion tank pre-charge pressure | Bar | 1 | 1 |
Nominal hot water production rate △t=25K | L/Min | 12.4 | 14.5 |
Nominal hot water production rate △t=30K | L/Min | 10.7 | 12.4 |
Heating hot water temperature range | ℃ | 30-80 | 30-80 |
Bathroom hot water temperature range | ℃ | 30-60 | 30-60 |
Bathroom hot water pressure range | Bar | 0.3-10 | 0.3-10 |
Heating hot water pressure range | Bar | 0.5-3 | 0.5-3 |
Heating supply/return water interface | / | G3/4 | G3/4 |
Gas connection | / | G3/4 | G3/4 |
Hot and cold water connection | / | G1/2 | G1/2 |
Flue interface | mm | 60/100 | 60/100 |
NOx emission levels | / | 4 | 4 |
Electric shock protection level | / | Category I | Category I |
Enclosure protection grade | / | IPX4D | IPX4D |
Weight (without packaging) | kg | 35.6 | 36.2 |
Dimensions (height x width x thickness) | mm | 702×410×325 | 702×410×325 |
Packing size (length x width x height) | mm | 880×480×400 | 880×480×400 |
The Vienna Hotel brand was founded in 1993. It is a high-end hotel chain in China.
Zhengzhou Third Hospital, china
Hospitals require a lot of steam to sterilize and solidify medicines and medical devices
If you are interested in our products, please feel free to contact us, and you are welcome to visit the factory for more product details
Industrial Cluster Area, Beiguan District, Anyang City, Henan Province