Furnace motor turns on but ignitor will not ignite. I took drain hose off once and ignitor fired up and furnace ran. i turned furnace off to see if problem was corrected and it happened again
Heating & Cooling - Intertherm - P3RA-048K Air Conditioner
Answers & Comments
Sometimes the condensate lines can vapor lock of condensing style furnaces. Check all rubber lines. Make sure they are all snug and in place.