HVAC: Difference between revisions
From Pumping Station One
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we also need to put the air handler/fan unit on the coil that hangs down | we also need to put the air handler/fan unit on the coil that hangs down | ||
(big tan thing) run always if the heat pump is on, since it will ice up | (big tan thing) run always if the heat pump is on, since it will ice up | ||
otherwise. | otherwise. However, it's also useful when things aren't in cooling mode | ||
for running some air from outside to the shop, so we want a switch that | for running some air from outside to the shop, so we want a switch that | ||
can manually trigger the relay that will be controlling the air handler. | can manually trigger the relay that will be controlling the air handler. | ||
