920915 Miller Nordyne Tappan Gibson Furnace Control Circuit Board 624742 904840

Easy to install

Done it by myself with in 30 minutes.i saved lots of money.Technician I called for my furnace he told me need to replace the computer board and it will cost me between $500-$700 including installation charges.

Swapped out wire for wire, at first it powered in the then shut down on its own like a power cycle or reboot when I tried to turn the heat on with the thermostat. After I unplugged the main power and plugged it back in, I set the heat temp and it work like a charm.The issue I was having before:The heat would never come on, the relay’s on the board kept clicking like if they couldn’t hold the contacts together once the thermostat gave the command to turn the burners on and light the flame.

So I had my HVAC guys come in twice and they couldn’t get my furnace to “not work”. However, if it dropped below 40 outside, I woke up to a cold house. *face palm* I called them back to give them the light codes. It was a line fault error. I ordered the board, my brother installed it in 15 minutes and I was back in business! This and a new sensor will give me a few more years on my furnace.

I did all the for my circuit board and couldn't fine it come to fine out it was discontinued and this was the replacement. It was just the right size and everything lined up well with the old one, it was easy to replace and now my unit is working perfectly fine

They shipped it out right away and it arrived early. Perfect replacement for factory circuit board on my nordyne furnace.

Worked perfectly. Easy install. Delivery a little slow, but all in all good

This item restored my Furnace to operational when needed most. House feels much better.