A/C Thermostat
I am having an issue with my thermostat. First off, my A/C is running exactly as it should as is my furnace. However, the thermostat is no long "true." To get the compressor to kick in, I have to push...
Forum Discussion
nickthehunter wrote:
It's not likely (but 18 years is borderline) if it's a mercury switch thermostat and off level it will act as you described.
I have 43 years as an RV tech. Wall mount RV AC tstats came about in the late 1980's. There has NEVER been a Mercury RV AC wall Tstat since at least 1979. I don't know before that, But Furnace Tstats were Bi metal. Doug
