I had that POS Rheem furnace and the same symptom, I agree with MrFixit1. My burner or something was going out, replaced it with a more efficient and much warmer furnace.
I had that POS Rheem furnace and the same symptom, I agree with MrFixit1. My burner or something was going out, replaced it with a more efficient and much warmer furnace.
Yeah well the guy needs a temporary solution right now I guess