Question about Mr. Heater Natural Gas Garage Heater - 45,000 BTU

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How big of a breaker do i need to install for a 45000ng mr heater big maxx?

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It looks like a 15 amp breaker would be fine, here is the spec sheet
http://shopfnc.com/pdffiles/mhu45spec.pdf

As you can see the unit only pulls 3 amps.

Hope this helps

Posted on Nov 17, 2010

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Posted on Jan 02, 2017

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