York furnace wont work - http://www.hvacmechanic.com/ Forums


Original message

lehiclint

209.183.51.45

"York furnace wont work" , posted Sun 2 Mar 17:12user profileedit/delete messagepost reply


I have a York Diamond 80 furnace that is about 6 yrs old. It is just blowing cold air. The ignitor does not even try to heat up. The LED blinks 4 times indicating "High Aux. or Spill limit switch open" Can I fix this myself? Is there a reset button???????

LC

 


Replies:

justsomeguy

76.232.3.202

"Re(1):York furnace wont work" , posted Sun 2 Mar 20:50user profileedit/delete messagepost reply


Make sure your filter is clean. You can reset the furnace by unplugging it and plugging it back in. If your filter is clean then you are going to have to call a service tech to fix it. The code you are getting means the furnace is overheating for some reason. You need to have a technician determine why so you don't burn your house down.

BillyBob

 

static



74.140.79.207

"Re(1):York furnace wont work" , posted Sun 2 Mar 17:36user profileedit/delete messagepost reply


You'd probably be better off to call a tech on this one. Sounds like it could be serious.