I have a Goodman aepf183016 and an hkr 15 cb heat strip. I am wondering what size of wire to run to the Unit. The distance of the wire is about 15 feet. I live in Nebraska if that matters. He mentioned maybe using 4 gauge or 6 gauge Romex.
Another question is the heat strip he sold me being 15 kw isn’t listed on the unit. I hope I can trust his judgement but is this normal to use a larger heat strip? The guy who I purchased it though said to run the unit on a low fan speed. Is this ok, or should I downsize to the smaller 10KW heat strip.
Installer is coming Saturday and I would like to make sure everything is the proper size. Any knowledge would be great.