hvac related issues & queries in DiyXchanger



Natural Gas Water Heater Pilot Out/Orange when relit

hvac
Updated December 16, 2018 13:21 PM



Fan blows only when thermostat is set to fan "on"

hvac
Updated December 15, 2018 02:21 AM




Adding common wires for nest thermostats

electrical wiring hvac
Updated December 12, 2018 22:21 PM



Oil furnace cad cell problem

hvac furnace oil
Updated December 10, 2018 22:21 PM

New primary control switch problems

hvac furnace oil
Updated December 10, 2018 15:21 PM

I have a lennox pulse 21 furnace

hvac
Updated December 09, 2018 18:21 PM

Heating Split level

hvac heating central-heating
Updated December 09, 2018 16:21 PM




Heating system installed without a filter

hvac
Updated December 08, 2018 18:21 PM

CAR duct in same bay as electrical wire

electrical hvac ducts
Updated December 08, 2018 03:21 AM


Can I connect my two HVAC systems?

hvac ducts
Updated December 07, 2018 04:21 AM












burners out of sequence with blower motor

hvac
Updated November 28, 2018 21:21 PM

PCA System Not Working

hvac
Updated November 28, 2018 16:21 PM



No C Wire Terminal on Furnace.

electrical hvac
Updated November 27, 2018 05:21 AM

Heat pump always turns on with fan!

hvac
Updated November 26, 2018 01:21 AM

2 wires on C comm at furnace...

hvac
Updated November 25, 2018 17:21 PM

HVAC fan only mode turns on burner

hvac furnace
Updated November 24, 2018 04:21 AM





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