View Full Version : What could be wrong, fires up to runs,makes a clicking noise then flames out
christina36384
Dec 17, 2010, 02:16 PM
My york diamond 80 gas furnace has trouble with its running properly to produce heat. It will fire up,to run, makes a clicking noice then flames ouy
stanfortyman
Dec 17, 2010, 02:17 PM
This is really a question for the HVAC forum: https://www.askmehelpdesk.com/heating-air-conditioning/
Dennis1523
Dec 18, 2010, 04:16 PM
Does it fire up the pilot and then burners? If so and it don't stay on is your fan motor engaging? If not try turning the fan to on at t-stat and then start it. If this makes it work it is the cam stat/limit switch. These are adjustable. I would set at 90f and 120f. But they do go out as well.