Can I use 2/12 wiring for a 240 volt 22 amp hot tub.? I have about 50 feet of 2/12 wire already wired from my electrical panel to outside. This wire used to be for a pool heater but I no longer have the heater therefore the wire will carry no other load except the hot tub. I would connect this wire to a gfci box and the box would have #10 awg going to the hot tub. can the 2/12 take the load safely?
- posted
12 years ago