I have a really old GE Furnace from the numbers on it I think it is a 1963 or 1973. The fan comes on but no heat. Everything in it is old and I most likely cannot find the parts. I cannot afford to buy a new unit right now. Is it possible to replace the heat kit with something more modern? Here is a picture of what it looks like.

Should probably look something like this

Its the afc fan comes on temp rise and goes off on temp fall

When you say door are you referring to the front door or the furnace door? If the unit kicks on AND off by itself I would say it's in the tstat or the tstat wire. If it were internal I would think the blower relay or heat contactor/relay were getting stuck AND THE FAN WOULD NOT TURN OFF until you flipped the breaker. Good luck

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Simple Furnace Fixes ' The Family Handyman

Furnace burner and heat element are not the same. I think the fan time delay, a sensor that turns the fan on when this sensor senses heat, is shot and needs replacing, for a furnace type heat ( gas heat)

If the thermostat is set on Fan and not Auto the fan will continue to run. If the fan control is bad or is set at too low of a setting, it will blow cold air after the furnace has shut off. From what I guess of your explanation, your furnace is not producing any heat and the room air blower runs blowing cold air. You may have two issues happening. Make sure your thermostat is calling for heat by setting it to a high setting. Inspect the thermostat to see if it is set at Auto. Go to the heating system and inspect it to see if it is heating. If you can't view any flames carefully touch the exhaust pipe and see if it is hot. If not, you have a no-heat condition. A 23 year old furnace may need some TLC so call a technician you trust. He/she may need to replace the ignitor or thermocouple to get it going. They will also check out why your fan is running when it should not.

have you changed t-stat? if so you need to increase the heat anticipator. if you have a fan limit switch, the setting may need adjusting. Thay will change with age

I suspect a bad fan relay or bad fan control. Maybe the longer the control or relay is in the on position the more chance of it sticking on.

easy way to fine the high usage is to turn everything off and watch your meter and have someone start turning thing back on and watch for the most usage of power

Could not find the E1Eh-020HA but found the E2 series


http://www.nordyne.com/Literature/707716c.pdf


http://www.nordyne.com/Literature/901a.pdf

Hope this helps. :]