Search:

Normally a heat pump stat will bring on the aux heat if the temperature increase is higher then 2 degrees about ambient temperature:D

When do you have 25volts at the gas valve. You should only have it for a short time after the ignighter glows and no flame is detected . Check to see if you have condensate in the furnace trap. You...

It sounds like you have a heat pump and your new t-stat is not a heat pump stat. Is this possible?

Advertising:eek:

It is also possible that the circuit breaker is weak and tripping due to that issue or the wires at the breaker are loose and overheating the breaker .

I install a lot of Goodman equipment and for some unknown reason this year I replaced a lot of compressor contactors in these units. Your unit should have at least a 5 yr. parts warranty through...

Make sure your air filter is clean. A dirty air filter will cause unit to ice up:eek:

White -W
Yellow-Y
Green-G
Red- R/C & R/H ( need to install jumper)
Blue- Isolate
J2-HG

It does not appear that you have a heat pump but a gas heater and no electric heat

I think your problem is the blue wire should not be on the RC terminal, you need to put a jumper across the RH to RC and if your t-stat does not have a C terminal then isolate the blue wire. You are...