Heat Recovery Ventilator (WSD-40D) 1.Air flow:4000CMH 2.Residual pressure:300Pa 3.Energy saving:68-78% 4.Power supply:380/50

Heat Recovery Ventilator (WSD-40D)  Characteristic1 The air current of the fresh air is organized and designed freely all right, can also dispose various kinds of air and deal with the equipment according to the specific demand.2 The organism adopts one pair of air blowers, while getting rid of the dirty , unhealthy air effectively, the new trend of supplementing the equivalent enters room, guarantee the energy of the indoor new trend effectively.3 Built-in filter , the ones that prevent from outdoor dust ,etc. entering effectively.4 Isolated the external noise effectively, the noise is extremely low while working.5 Room in little to keep state, isolate the invalid air through door, window entered effectively.6 Adopt the material of compound by core body,saving energy and reducing the cost even more, heat exchange rate> 70%.

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