heat ventilation

Product DescriptionKRV Indoor and outdoor two-way ventilation, equivalent exchange of fresh air.Built-in heat exchanger, the heat transfer efficiency is over 70%, the cooling and heating load (indoor) not influence by the fresh air, greatly reduce the fresh air processing energy, to achieve high efficiency, and energy-saving. The core of the total heat exchanger is made of specialized fibres,process by special technology,with high moisture-permeating rate,good air-tightness, tearing-resistance and aging-resistance features,etc. The cross flow and static heat exchanger are applied to equipment, that is: the moving direction of cold gas and hot gas is mutually perpendicular,air exchange sensible heat and heat-moisture during moving on flat. Totally arrived to total heat exchange, achieved to more higher heat transfer efficiency. Features 1.Indoor and outdoor two-ways ventilation, equivalent exchanger of fresh air;2.Low noise, corrosion and high tempreture resistant; 3.Paper core:high moisture-permeating rate, good air-tightness, tearing-resistance and aging-resistance 4.High heat recoveryefficiency;5.Sealed process stucture,easy tocontral and maintain.Use scope: home,meeting room,office,industry, hospitail,school,bus station,supermarket,shopping mall,club,hotal and so on.Technology parameter ModelAir volume(m3/h)Residualpressure(Pa)Rated voltagePower(W)SummerWinterRunning noise [dB(A)]RE.weight(kg)Temperature efficiency(%)Enthalpy efficiency(%)Temperature efficiency(%)Enthalpy efficiency(%)HighLowHighLowHighLowHighLowHighLowHighLowHighLowHighLowKRV-20DT20001800200170220V98094576785961767866684440133KRV-20D2000200380V9807659766845146KRV-26D 2600200380V12107254726550165KRV-30D 3000220380V17507558756855210KRV-32D 3200220380V17807658766855212KRV-40D 4000200380V22507460746957290 Welcome to contact us!