I have a Goodman 060-3 furnace. All works fine until it gets down in the single dig temps outside. Furnace will run for about 30 min then shut off. If I recycle power at the furnace or at the thermostat it will come back on again. There is no flashing light code while furnace is running. (Solid RED). All works and cycles fine when temps are a bit warmer. Is there a timer that timer that keeps the furnce from coming back on for awhile after it has run for 30 min or so?