Saturday, June 4, 2016

Will the AC/furnace turn on if the blower does not? Need help troubleshooting.

turned on the AC for the first time in a year yesterday, and it was working for about 10 minutes before it stopped. i tried flipping the switches to turn the system on again, resetting the thermostat, changing the batteries, examining the wire connections, and checking/resetting the fuses; no luck, the blower won't start up, and i don't hear any activity from the actual AC unit outside. then i tried turning the heater on, and nothing happened so i figure the problem must be with the blower or the wiring, and not the AC unit itself. i plan on installing a new thermostat later today (the current one is about 20 years old), but i don't think that is the issue.

is there anything else i should check for? any advice would be really appreciated.

submitted by /u/nalge
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