Furnace doesn’t work
I should say furnace works if I jump the two thermostat wires. So we bought a 2007 Georgetown 37 xl and on the way home we tried to run the furnace. Swear they ran it for our demo but maybe not. When ...
Forum Discussion
What type of Thermostat. Many T-Stats today are digital electronic and have an internal battery. if dead no joy
My RV from factory used one of the A/C's to control the furnace (Front one) when I replaced the A/C I had to put in an new furenace stat
I got a 20 dollar mechnical mercury free (This is improtant) from Ace Hardware and a toggle switch and an LED indicator
Of the two, normally blue, wires one has 12 volt on it. this goes to the toggle (Which is mnounted beside the T-Stat I choose a rocker type) the other lead of the switch goes to the POSITIVE lead on the Led an the T-Stat
The other T-Stat lead to the other blue wire
The negative LED to Ground (it is a 12 volt LED indicator assembly)
Switch off = Furnace off
Switch on = LED on T-stat controls furnace
LED blinking (Slowly)( or dim = problem with wiring back at furnace
My RV from factory used one of the A/C's to control the furnace (Front one) when I replaced the A/C I had to put in an new furenace stat
I got a 20 dollar mechnical mercury free (This is improtant) from Ace Hardware and a toggle switch and an LED indicator
Of the two, normally blue, wires one has 12 volt on it. this goes to the toggle (Which is mnounted beside the T-Stat I choose a rocker type) the other lead of the switch goes to the POSITIVE lead on the Led an the T-Stat
The other T-Stat lead to the other blue wire
The negative LED to Ground (it is a 12 volt LED indicator assembly)
Switch off = Furnace off
Switch on = LED on T-stat controls furnace
LED blinking (Slowly)( or dim = problem with wiring back at furnace
