Greenwood Vireo HR185WM + Zehnder CA185WM Replacement Heat Exchanger REPORT-CAT-080 85 Q+ TP407HMB TP417B HRV3

85 Q+ TP407HMB TP417B HRV3 Q+ TP402ABD TP402ABS TP402MB TP402HMB TP412B

leaves and other small debris from entering the home

up to 93% of the heat is recovered by the heat exchanger before the air is expelled into the atmosphere – at the same time air is drawn in from outside and the recovered heat is then transferred and filtered before it is distributed back into the property

These carry on running for an adjustable period - usually about twenty minutes after it has been switched off - but this can be set to anywhere between two and thirty minutes

these are adjustable by way of the dip switches located under the cover

Greenwood Vireo HR185WM + Zehnder CA185WM Replacement Heat Exchanger REPORT-CAT-080 85 Q+ TP407HMB TP417B HRV3Greenwood Vireo HR185EX Heat exchanger cube Filter. As air is taken from the wet rooms, up to 93% of the heat is recovered by the heat exchanger before the air is expelled into the atmosphere at the same time air is drawn in from outside and the recovered heat is then transferred and filtered before it is distributed back into the property. This provides tempered supply air to habitable rooms.