I have an Intertherm furnace, e2eb-017hb. It comes on briefly, blows warm air, then shuts off, and a clicking sound comes from the coil contacts area. I have tested the t-stat, and also replaced a coil contact, thinking that was the problem. I would appreciate any help on what to do next.

We have an intertherm furnace. The led light is blinking twice meaning that the pressure switch is open. We have replaced the pressure switch and are able to blow air through the attached tubes. They seem clear. The light continues to keep blinking.

My intertherm furnace comes on but, sometimes it will shut off and sometimes it stays on until I have to turn the breakers off. What do you think is wrong? Thanks

I need some diagnostic help. We have a full propane tank. A new burner plate (last year) and the blower works. We light the pilot but the knob should pop up after one minute thus lighting the furnace. It won't pop up. What part should we replace? The furnace is a 17 year old Intertherm MGH...

I have just in the last month had an Intertherm furnace installed, and since installation they have had to come in twice because they claim the starter button is not firing. They replaced it and now it is on the fritz again. It starts for about 8 seconds and cuts out. There is fuel in the tank....