Hi, I am replacing the heating pad on my freshwater tank. I don’t believe the last one was hooked up to AC, however … I have a black, white, and green DC wire AND a pair of AC wires on the pad, and I do have corresponding wires under the trailer in that area. Should I just hook all these up? Or the three DC only? Photo of the underside of the trailer attached.
This pad does have an AC option, but on closer inspection I don't think the AC that I'm seeing under the trailer is for that (god knows what it's for - I know it doesn't run through the switch that operates the pad) so ... we'll just chalk it up to mysteries.
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Elizabeth
w/Dan, Daisy Mayapple Fleabane the Golden Retriever & Joe Pye Weed, the Italian Spinone via Oliver, the 2012 17B