Original message
| hockeypuk
 |  "Lennox furnance"
, posted Mon 20 Oct 21:55  
I have a Lennox furnance G23Q213-75-1 Fan motor above blowing no spark when heat called for. Main fan blower motor is not the one running just to make clear. Ignition Module has no green light illuminating its part # is G776rgd-11. just wondered if module is bad or how to check power to it. transformer is putting out 26volts ac.
thanks
MK
mk
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Replies:
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| TKG26
| "Re(1):Lennox furnance" , posted Mon 20 Oct 22:56
That motor is the inducer, the next step after it starts is to prove air flow through the pressure switch, nothing will happen till the pressure switch closes. Check for blocked vent.
SIGNATURE "Always have a licensed HVAC technician perform repairs on your equipments. HVAC is not a do-it-your-self home project."
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