Howdy HK and company!

Well my furnace (York P2MPD20N11201A) is acting up AGAIN! Wow does this get old in a hurry!

It was giving me a "1 flash", or "Lockout--Check Furnace". A previous post recommended shutting power off for 1 minute, which I tried.

Now, the vent blower will come on, I will hear (and smell) gas momentarily (about 1 second), but no ignition. Does this sound like, maybe, a bad ignitor? Usually that thing glows bright orange. Now, nothing.

Any ideas? This thing seems to know when it's Friday evening--so that I can't get anyone out here without spending a fortune!

As you may recall, last time it was a defective transformer. An HVAC pro changed it out a few weeks ago and the furnace has been working fine since. Well, until today.

Please help!, thanks in advance!

Regards,

-k2 in CO

Moderator, Miscellaneous Forum

http://www.bobvila.com/BBS/Miscellaneous