Thread: a/c
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Old 03-24-2016, 08:36 AM   #11
terry and jo
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Join Date: Feb 2009
Location: Retired Okie now in Colorado
Posts: 531
Glenn,

What the tech did the other day was an ohms test on both the old sensor and the new one. While I'll ask him again (if I remember), I think he got a reading of something like 7.5 on one and 7.4 on the other. (Or, was it 9.5 and 9.4?) Anyway, he stated that the .1 ohm difference shouldn't make something like 20-25 degrees difference between the sensor temp and actual temps. Remember, we have the thermostat set on 94 degrees and it pretty much maintains 71 to 72 degrees in the coach.

Now, if I remember this correctly, he said that he had done something (bypass?) with the sensor at the board to where the furnace could operate off of the temperature sensor that is actually inside the case of the thermostat, but I'm pretty sure that the wife doesn't want to have to leave the jacket closet door open all the time.

Terry
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