What I ment by it working is the furance when on is heating but it does not run for long but when I manually turn the therm. switch to off and wait a couple of seconds and then turn it to on it clicks the furnace on. then only runs for a while turning it off. The Thermostat is set at 73 degrees...
Ok here is the deal. We are working with an older furnace probably before 1977 now it works but don't know if it is the furnace or thermostat. The Thermostat is set for 72 degrees in the house and it is 65 it only runs for like 5 minutes or so and then shuts off. If I manually go to the...