Furnace trouble again .....
I don't know what I did wrong this time .... So back to the 1999 28-T Bounder. I put a new furnace in last year ... second time I did this .. SUBURBAN FURNACE SF-35 I had also found the safe...
Forum Discussion
Just called the factory ... the unit should not cycle ... the limit switch should not be tripping.
So .... I can think of three problems
1) bad high temp limit switch
2) too high fuel pressure (burning hot as it has too much fuel)
3) too low fuel pressure (burning hot as it is burning very lean)
Do any of these seem plausible?
Again, I did not see this problem before I changed regulators. I am not sure if it a regulator problem or having a new regulator just made an existing problem show up.
Anything else I should look at?
Thanks ..... Mike
So .... I can think of three problems
1) bad high temp limit switch
2) too high fuel pressure (burning hot as it has too much fuel)
3) too low fuel pressure (burning hot as it is burning very lean)
Do any of these seem plausible?
Again, I did not see this problem before I changed regulators. I am not sure if it a regulator problem or having a new regulator just made an existing problem show up.
Anything else I should look at?
Thanks ..... Mike
