D drb Member Jul 8, 2004 #1 Is the outside condenser of a HVAC unit considered a Hermetic refrigerant motor-compressor? The nameplate amps is 28 amps, the max breaker size is 40 amps. can a number 10 wire be used on a 40 amp breaker? if not why? please give code articles.
Is the outside condenser of a HVAC unit considered a Hermetic refrigerant motor-compressor? The nameplate amps is 28 amps, the max breaker size is 40 amps. can a number 10 wire be used on a 40 amp breaker? if not why? please give code articles.
ryan_618 Senior Member Location Salt Lake City, Utah Jul 8, 2004 #2 Re: HVAC CONDUCTOR SIZE Yes. 240.4
