simple boiler controls, it should work fine. It can be a problem with some of the advanced electronic controls, but that is plenty of power to run the boiler. I'd test it before having the electrician wire the transfer switch.Oops.....How many circulators?
This post was edited by an admin on November 7, 2012 4:05 PM.
A 20 Amp circuit would be 2400 watts maxed out. Usually, a boiler/burner is on one circuit. Circulators are usually less than 100 watts each. The burner is about 6 amps or 720 watts. I wouldn't run 2 freezers with the generator at the same time the burner is on but if you manage your appliances, it should work.