PTC Heaters And Direct Heating Gas Heater

Mainly using direct heating hot water boilers, the cold water to the desired temperature by direct heating or by steam boiler steam directly into cold water mix is converted into hot water. For direct steam heating water supply presence of noise, steam quality requirements, condensate can not be recovered, the heat source will require a lot by the water treatment of make-up water, etc., applicable to a qualified steam heat medium, and the noise is not critical public bathroom, laundry, industrial and mining enterprises and other users. Direct heating with simple equipment, high efficiency heat, but the presence of the heat medium quality, cold water conditions require a higher hardness shortcomings, which is mainly used for building water less. Direct heating can be divided into several direct heating boilers, steam direct heating, solar direct heating, PTC heater direct heating and gas heaters.