Forum Discussion
ScottG
Sep 14, 2017Nomad
Previous posts about number of wires is totally wrong. Your spa connection is just like the 50A connection an RV uses with the exception of having a GFCI. It has two hots, a neutral and a ground.
Further, those that say your spa was 240 only are wrong. The heater is 240 and the controls and any add-ons are 120.
You can run it with or without that GFCI (if it works) - it's up to you.
Further, those that say your spa was 240 only are wrong. The heater is 240 and the controls and any add-ons are 120.
You can run it with or without that GFCI (if it works) - it's up to you.
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