... pressure protection, water flow protection, high-temp protection, etc., and automatic defrost function, assuring the system to run safely and ... ExchangerHigh Efficiency fin-tube heat exchangerFan Motor (W)150x2Air Flow (M3/H)5500Water CircuitHeat ExchangerSWEP brand plate heat ... exchangerIn/Out PipeDN25(1'')Water Flow (M3/H)≥1.9Pressure Loss (Kpa)15Permitted Pressure0 ...