Thread: Hot tub wiring
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Old 11-10-2012, 02:46 PM
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MDH33 MDH33 is offline
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Join Date: Mar 2006
Location: Trapped in a corn field
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I replaced the heater and control box in ours last year myself and had to switch from a 3 wire to 4 wire 220. But, I ended up paying an electrician to do the new wire run between the control and main house fuse panel because I was freaked out about lots of electricity controlling a big tub of water. It was simple though, and I think the wire ended up costing more than the electrician. I thought it was worth it to have the expert do it and he ended up finding a ground issue I would have otherwise missed.

'85 FJ60
'91 Pickup
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