skd gas water heater spare parts

CKD SKD Copper Heat Exchanger Spare Parts For Gas Water Heater Heat Exchanger Tin-coated copper / Oxygen-free copper optional. The difference between the two heat exchangers is corrosion resistance and thermal efficiency. Heat exchanger weight : 1/1.8/2.1/2.5/3.0/3.5 Kg About us Zhongshan Hobun Electric&Gas Appliances Co.,Ltd. is a manufacturer specializing in Electric&Gas Appliances since 1997. Locating in Dongfeng Town, Zhongshan City. Haobang is one of the most professiona