<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman,new york,times,serif;font-size:12pt"><div style="font-family: times new roman,new york,times,serif; font-size: 12pt;"><div>Dear all,<br><br>I have two questions regaridng the balanced mechanical ventilation with heat recovery (no air heating, only for ventilating the house):<br><br>1. Is the exhaust air flow defined in the zone levels supplied to the heat recovery unit or does it fow directly to outside?<br>2. I cannot see the cooling effect of the ventilation air in the zones. I checked hourly reports and under thermal zone category there is an<br>item called 'heat extraction due to venting', however they are all zero although I can see exhaust and supply air flows. Is this normal? Does eQUest calculate the cooling effect of the ventilation air?<br><br>I saw this kind of a discussion in the previous messages but they were not clearly
concluded.<br><br>Thanks in advance.<br><br>Regards<br><br>Sinan Senel<br></div>
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