York "high Aux or spill limit switch open"
"high Aux or spill limit switch open" York diamond 80 furnace won't heat. 4x flashing red light code.
where is this switch and how can I fix it?
thanks!
Tools & Hardware - Others - York - Furnace Draft Inducer Blower Fasco # A224
Answers & Comments
How can I fix the spill limit switch, also how do I found it