Lennox... bad board?

Problems related to residential installations.

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heatseeker
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- Lennox... bad board?

Post by heatseeker » Mon Nov 14, 2011 9:22 am

Does this furnace have a two speed inducer fan motor?

heatseeker
Most Valued Contributor
Posts: 542
Joined: Wed Jul 06, 2011 9:10 am

- Lennox... bad board?

Post by heatseeker » Fri Nov 18, 2011 2:10 pm

yea you hooked it up wrong. You have one of your blower motor wires going to a live wire, or you put it on a live terminal on the relay. DIY can get you into a mess real quick.

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