NCM 300 Air Conditioner works but heat only activates air handler

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mark0215
Posts: 1
Joined: Fri Nov 08, 2019 8:12 pm

NCM 300 Air Conditioner works but heat only activates air handler

Post by mark0215 » Fri Nov 08, 2019 8:16 pm

Air conditioner works fine but Heat is not activating the compressor. HVAC tech said that the zone board is bad and not sending power to the unit.
Thoughts?

Steven W.
Posts: 11
Joined: Tue Jun 25, 2019 9:13 am

Re: NCM 300 Air Conditioner works but heat only activates air handler

Post by Steven W. » Mon Nov 11, 2019 9:11 am

I am going to need a little more info. When you get a chance please give me a call.

Steven R. Weisneck
Technical Engineer
Tel: (732) 446-3110 Ext. #461
Fax: (732) 446-5362 or (732) 446-4946
www.ewccontrols.com
sweisneck@ewccontrols.com
Steven R. Weisneck
Technical Engineer
Tel: (732) 446-3110 Ext. #461
www.ewccontrols.com
sweisneck@ewccontrols.com

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