Smartvent. Heat Transfer SV01P, SV01P2, SV02P, SV02P2, SV02E2 | FAN2027
$843.00 incl. GST
+Heat Heat Transfer has a motorised damper that operates to switch the air drawing from either the outside or roof cavity to instead draw air from the room where there is a heat source (usually a lounge) and transfer it to the bedrooms.