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Geocritter's avatar
Geocritter
Explorer
Jul 11, 2014

Running single rig AC unit on a 20amp circuit.

My RV is a 1994 33' Holiday Rambler. I have a question about running my rigs AC (single unit only). It’s been hot here in the Crater Lake area and I’d like to run my AC, my concern is that my 30amp se...
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Aridon's avatar
Aridon
Explorer
Jul 11, 2014
If you turn off the AC when you want to use the water heater you should be fine and vice versa.

When we are in a situation like that I also check the voltage when the high draw appliance is running just to make sure it is in range.

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