Cwns Series Condensing Atmospheric Hot Water Boiler,steam boiler

Boiler water operating under low temperature ( 90 º C ), excluding corrosion of oxygen, no scaling in the hearing surface of boiler, excellent heat exchanging. Even if it is used in high-rise building, you only need a f high-lift heating pump and boiler has not pressure, which is trouble-free, safe and reliable.hot water boiler,steam boiler

Saving time, saving money, saving space

Warming, warm-water circulating and heating exchanger, variety of choice can be installed in single boiler.

Attaching expansive tank, no pressure, durability, waived products

Water is heated indirectly by stainless steel tube heat exchanger to provide clean water.

Installing condensing heart exchanger at the tail of boiler to absorb heat and latent heat of the flue gas effectively improve the thermal efficiency of the boiler. Boiler efficiency can reach over 95%.

Operating in conventional pressure makes it absolutely safe. Hot-fuel water in the boiler furnace recycle between the body and exchanger, only in the entire process between the heat exchanger design and recycling, virtually no loss, no corrosion, no furring, no danger of dry burning, long service time.

Using hot- fuel-water to heat indirect, heat released from fuel combustion is absorbed by hot-fuel water and transported to external heat exchanger for heat exchange with circular pump to supply clean water.