Apply to sanitary hot water,heating,cooling EVI compressor Heating normally in - 25deg C Get free hot water when cooling Product Features:1.Applied range:sanitary hot water,heating,cooling.2.Enhanced vapor injection compressor,Ambient condition:-25~43 C.3.Five modes: Hot water;Heating;Cooling;Heating + Hot water;Cooling + Hot water.4.In summer,On the cooling+hot water model,unit will be cooling, ...