Furnace Cycling - SOLUTION w/ Pictures
EDIT: This turned out to be an air flow issue. The solution was quite simple. The furnace has three knockouts on the back when using flexible vent duct adapted to hard in-floor ducting. Crossroads has...
Forum Discussion
greenskeeper wrote:
O K just went thru this with my furnace had it in to the local shop, same thing, have had the problem for a long time and they replaced the sail switch, than the next time the Hi limit switch, still didnt work right. I replaced the digital thermostat with an old school type for $79.00. Problem solved furnace works great now................
My order of operations for fixing this:
1.) check thermostat isn't being blasted with hot air from somewhere
2.) solve any air flow restriction problems
3.) high limit switch replacement
4.) take it to dealer for them to deal with.
My biggest problem is the time required to take it in for service and the fact that my TV is currently not running (need to replace starter solenoid). Makes it a situation where I'll have to do a lot of legwork myself.
