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Old 12-10-2008, 02:22 PM   #1
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CPH question

Installed new tstat set the CPH at 3 for Heat Pump and 3 for gas furnace backup, last night was watching it and temp outside was 46 and tstat set at 68. The heat pump was cycling on every 10 or 11 minutes but the tstat would never drop below 68 degrees seems like it should have dropped before it kicked on, is this the way it should run, the Thermostat is a Trane BAYSTAT050A.


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Old 12-10-2008, 05:40 PM   #2
An old Tradesmen
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CPH question

Thats the way it should work.

Its accurate to within 1F.

Set at 68, it will bring the heat on at 67.5, and shut it off at 68.5, but teh display only reads in whole numbers. So you won't see it change temp display.


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