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<font size=3>Just a quick guess. Have you confirmed the outdoor air
entering the building (infiltration plus ventilation air) during those
winter months? Also confirm HVAC systems run hours. A
balancing report is a good place to start. Logging fan and pump
hours helps especially if the BAC is already keeping those logs.
<br><br>
<br><br>
At 09:50 PM 02/12/2012, chik king ho wrote:<br>
<blockquote type=cite class=cite cite="">Hi all,<br><br>
I have simulated a building in Hong Kong by using Equest. In Hong Kong,
winter is from Nov. to Feb. But I found that my simulation in HVAC part
(end-use: space cooling + heat reject + vent. fan + pumps & aux.) in
winter is much lower than the actual energy consumption in HVAC. So,
could anyone help me to find why this happens and how can I solve it? inp
and pd2 flies are attached for reference.<br><br>
Henry<br><br>
<br>
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>><br>
Christopher Jones, P.Eng.<br>
Suite 1801, 1 Yonge Street<br>
Toronto, ON M5E1W7<br>
Tel. 416-203-7465<br>
Fax. 416-946-1005<br>
email cj@enersave.ca<br>
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