Condensing boilers are usually fueled by gas or oil. With the flue gas condensation heat recovery in the tail of the boiler, it achieves high efficiency greater than 90%.
fire tube WNS gas oil condensing boiler
A gas & oil condensing boiler can provide good quality steam for food processing, printing, pharmaceuticals production; provide high pressure steam for other enterprises, hotel heating.
The Condensing Boilers use heat from exhaust gases that would normally be released into the atmosphere through the flue. To use this latent heat, the water vapour from the exhaust gas is turned into liquid condensate. In order to make the most of the latent heat within the condensate, condensing boilers use a larger heat exchanger, or sometimes a secondary heat exchanger. Due to this process, a gas & oil condensing boiler is able to extract more heat from the fuel it uses than a standard efficiency boiler. It also means that less heat is lost through the flue gases.
SZS series water tube condensing boiler
---corrugated furnace, threaded flue tube
---flue gas condensation heat recovery, high efficiency
---clean emission, less NOx, SOx, CO2
---multiple protection devices, safe operation
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