Brand Name: Henan yuanda boiler
Model Number: WNS
Place of Origin: Henan, China (Mainland)
Greenhouse heating systems gas boiler
Some gas hot water boiler pictures first :
| 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 |
Greenhouse heating systems gas boiler--Highly praised by the customer overseas !
96% heat efficiency & Wet back structure !
Longer use life & World famous burner configuration !
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.
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.
So far, our boiler have been sold to over 20 countries and have been highly praised by customers ! Sincerely welcome the factory visiting !
We will supply from stock if the customers are in badly need of the boiler, the stock range is wide and includes almost all boiler series.so we can meet customers' urgent need at any time, sincerely welcome to our company for a visit!
Since found in 1956,quality is life for our company, during these 58 years, we have been committed to provide the best products to the customer ! Sincerely welcome !
Factory scene:
Contact Kara:
Verified Supplier - henan yuanda boiler co.,ltd
Bussiness Type: Manufacturer 
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