lennox g26q3 75 1 - http://www.hvacmechanic.com/ Forums

Original message

mke

69.210.134.18

"lennox g26q3 75 1" , posted Thu 23 Oct 13:08

I have a problem with my G26. The thermostat calls for heat, the exhaust blower comes on, the flame comes on, but the main blower only comes on if I tap the K2 relay a couple of times. If I don't tap K2 the upper limit turns the unit of. Is the circuit board bad, or K2. Is there a test or work around?
Thanks

Replies:

oldmangobles

64.85.145.187

"Re(1):lennox g26q3 75 1" , posted Thu 23 Oct 17:52

you did the test.the relay is sticking.if its on the board then replace the board.

old man mike

yuri

142.161.79.154

"Re(2):lennox g26q3 75 1" , posted Thu 23 Oct 19:31

He's right. Need a new board. Try cozyparts.com

Yuri