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Gas Furnace Problem

1K views 5 replies 5 participants last post by  ben's plumbing 
#1 ·
I have an Inter City Products gas furnace Model No NUG125BHA1. I recently replaced the blower motor but the unit continually shuts off well before reaching the temperature set on the thermastat. The auto igniter properly starts the burner, the blower then starts working. However, the burner shuts off after a few minutes but the blower continues to blow even as the air begins to cool. After a few minutes, the burner starts again and the cycle continually repeats itself. The thermastat has been checked and appears to be working properly. Any suggestions?
 
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