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Stormin Mormon[_7_] Stormin Mormon[_7_] is offline
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Default Seems residential home pre-sale inspections cannot be run for the A/C side if the outside air temp is below 60F

It can. However, what is needed is the higher pressure. The two are related,
as the pressure temperature charts show. But, the pressure is the variable
that's needed.

Christopher A. Young
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"Ernie" wrote in message
...
The Daring Dufas wrote:

The most inexpensive residential AC systems lack a factory
installed head pressure control which is why it's not prudent
to run them in cold weather.


Why couldn't a thermostat that can sense condenser coil temperature be
used to turn on the fan when the coils reach some pre-determined
temperature?