I have a Bryant furnace that works off a programmable thermostat. I'm having a problem now where the furnace will kick on as it is below the set temperature but before it reaches the set temp it will kick off and then right back on. It is like it is limiting out... what do I do?

You should have a blinking light flashing to tell you what is wrong if it faults out.lower door on furnace small round window to look through and see the light.