Posted by:
markg
at Tue Dec 23 11:13:54 2003 [ Email Message ] [ Show All Posts by markg ]
It is a function of the insulation around the heat pad, the heat capacity of the air, substrate, etc, and this depends on relative humidity and ambient air temp. That is why a heat pad without a thermostat is a no no, and why no heat pad stays at the same temp year round in any application. Just can't - too many variables. That is why you need a controller to be the brains of the operation.
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RE: question - markg, Tue Dec 23 11:13:54 2003