What is the effect of windchill on design temperature?
I recently got the Hot2000 data from the energy audit for my house, and i noticed the heating peak load is designed for -20C (-2.5F). Two days ago the temperature was -8C with a -21C windchill (below peak heating load).
Do the peak loads account for windchill or is the peak load the lowest expected temperature with any windchill?
I have a 40k furnace and it seemed to hit high fire but ran maybe 30-40 mins total out of each hour.
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