Brand Name: Henan yuanda boiler
Model Number: WNS
Place of Origin: Henan, China (Mainland)
Gas fired water heater,gas heater
Some boiler pictures first :
Gas fired heating boiler,gas heater specifications
Gas hot water boiler model | WNS0.7-0.7/95/70 | WNS1.4-0.7/95/70 | WNS2.8-0.7/95/70 | WNS4.2-0.7/95/70 | WNS5.6-1.0/95/70 | WNS7-1.0/95/70 | WNS10.5-1.0-95/70 | WNS14-1.0/95/70 |
Thermal power(MW) | 0.7 | 1.4 | 2.8 | 4.2 | 5.6 | 7 | 10.5 | 14 |
Pressure(Mpa) | 0.7 | 0.7 | 0.7 | 0.7 | 1.0 | 1.0 | 1.0 | 1.0 |
Outlet water temp(°c) | 95 | 95 | 95 | 95 | 95 | 95 | 95 | 95 |
Return water temp(°c) | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
Heat efficiency(%) | 96 | 96 | 96 | 96 | 96 | 96 | 96 | 96 |
Heating area(m²) | 29 | 55.7 | 102 | 170 | 189 | 248 | 379 | 496 |
Water capacity(m3) | 3.1 | 4.5 | 9.1 | 10.1 | 15.2 | 22 | 33 | 39 |
Delivery weight(t) | 4.3 | 7.0 | 9.5 | 16 | 24.6 | 26.2 | 37 | 55 |
4200kw industrial hot water gas boiler for heating --Highly praised by the customer overseas !
96% heat efficiency & Wet back structure !
Longer use life & World famous burner configuration !
Corrugated furnace,and 3 pass fire tube structure
Advantages:
1.Wet back structure
Function:form a smoke turn-back space, reduce the heat loss, increase heat efficiency.
2.Spirally corrugated tube design
Function: heat transfer enhancement, increase 1-2times heat transfer efficiency.
3.Large combustion chamber design
Function:gas burning enhancement, increase ga burning space.
4.Advanced corrugated furnace structure
Function: increase the heat transfer area, meet the furnace free expansion after heating.
Guarantee and after sale service
1.One-year warranty and full life service for all our boilers.
2.A full range of original spare parts are available for all yuanda boilers.
3.24 hours technical support by email or instant messenger.
4.Engineers are available to overseas.
Working shop
Quality control
1.X-ray detection when welding.
2.Higher grade welder certificate.
3.58 years boiler reputation.
Wooden box and seaworthy package for the boiler body/accessories/boiler room equipment, we will do our best to protect the boiler while transportating.
Company team :