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Questions about repairs and parts for Nordyne furnaces, air conditioners and heat pumps for manufactured homes including Intertherm, Mac and Miller brands. Click here for Nordyne parts.
I need to replace the sequencer in my unit but after reading several posts I'm confused as to which one to order. I've seen both 01-0842 and 01-0843 suggested for that model. The numbers on my sequencer are;
T-O-D
H24V
12S22 308850
L9802
H24V
12S20 308495
L9802
Any help would be greatly appreciated. Thanks for a great site, it has helped volumes, except for this
Just wanted to post an update, got my parts in today and installed them without issue. Everything is working as advertised and we have heat again. Thanks again!
Didn't know if I needed to start a new topic or not. Yesterday the main 200 amp breaker for the house popped and a burnt smell came from the AC/Heater area. Upon inspection the new sequencer I replaced early in the month has basically exploded and burned several wires completely through. It's been working without issue until this. I'm not sure where to start finding the trouble, was it the sequencer or something else causing it to go out? Where do I start?