Secondary condensing heat exchanger
The main features and selling points of the secondary condensing heat exchanger (PPS)
(1)The condenser chamber mining PPS material one piece, air tightness and high-temperature resistant up to 240 degrees with frost device at the same time;
(2)The internal coil choice of Ø20 stainless steel bellows, to ensure thermal conversion rate while increasing the water flow machine thermal efficiency of 15-20%;
(3)The inlet and outlet with bellows using high-frequency welding process, can withstand a 1.5-2.0Mpa water pressure and no leakage and abnormal noise;