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kevinv 07-30-2010 02:24 AM

replacing wire inside ac unit
I had a fire inside an ac unit. Almost all the wires and capacitor are burned. I can see where the fire started from a wire arcing against the metal. All the wire in this ac unit seems to be aluminum wiring. I bought thwn wire that is rated higher than the aluminum wire and I even bought the correct colors and new connectors. My question is, will thwn wire be ok to use inside the unit? I cant think of any reason why It wouldnt be. The only thing I can think of is maybe the aluminum wire is used because of the vibration?

kevinv 07-30-2010 03:12 AM

Another question
Also, one more question. Have you guys ever used a hard start kit in place of a ptcr?

beenthere 07-30-2010 05:27 AM

Aluminum wire was used to save money.

You can use a hard start in place of a PTC.

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