I recently purchased the APC UTS 10BI. My problem is my main panel has three different 240V pole circuits, and each one is different. One has two 15 A breakers for the extra basement heater (not used much at all). Another has two 20 A breakers for the extra oven in the kitchen. The third has two 30 A breakers for the electric drier. I'm still not sure about what I "want" to use for the 240, but is it safe to use any of the circuits even if the breakers are not 20A?
Thanks in advance!
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