I changed my filters in my heil air conditioner and now it stopped working?
Question:i checked the circit breakers and if there was power and there is the fan wont even turn on. it was working fine this morning. i did notice that it was resetting itself so i changed the filters, then i went to turn it on. nothing
Answers:
It could be as something as simple as a safety switch inside your furnace.
Typically, you have to remove a panel of some kind to get inside the furnace to replace a filter. Once you remove that panel, the safety switch pops out and prevents the furnace from coming on while the panel is off. (Sort of like the light that comes on in your refrigerator when you open the door, but opposite).
Make sure you access panel is put back on and bolted down securely/properly.
Hopefully that will fix it.
If not, it sounds like your furnace may be having a serious issue, which will require service by an HVAC technician.
See if you can locate the manual to your system and check the troubleshooting guide.
Unfortunately, it looks like you are going to have to call a HVAC service center. Sorry!
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