Heil Furance Help Needed eletronic ignition

[jjtritt]

Hi all I have a Heil furance #ndg1075df01 and my problem is not too serious yet but concering to me.

Sometimes the furnace will try to ignite several times before it lights? My impression on this is that the pilot light is not staying lit so the eletronic ignition is trying to relight it.

Any one have any clue as what to look for? or replace?

I cleaned the main burners out about 3 years ago they had some loose rust blocking the holes.

Thanks
Jim

[mike n]

Hot surface or spark ignition?
You can take it apart and clean it first then if problem persists you could change out the pilot assembly if you can find your local heil or tempstar distributor but unless you make concrete determinations you are just guessing til you get it right.

[HayZee518]

you could try this site for a replacement electronic ignition if you wish:
White-Rodgers, Emerson Climate Technologies
this is for a white - rodgers distributorship. I needed a intermittent ignition with a 90 sec purge and this company came through.

[hvacwiz]

Clean the flame sensor.