If you suspect a problem check the following.
Attic air handler not working.
How to inspect repair the indoor components of air conditioners and heat pumps.
If an air handler is in a garage attic crawlspace or closet it might experience less air flow and humid air.
If your air conditioner is not working and the furnace or air handler is located in your attic you will need to inspect the drain pain located directly underneath the evaporator coil in your air conditioning system.
See those copper lines going into your hvac system.
Check the screen on the thermostat.
It could be a bad relay control board run capacitor or the blower motor itself.
This is a common occurrence in florida garages.
The next most common problem that can occur with an air handler is a failure of a blower motor whether it be the blower motor or something else that causes the blower motor to fail.
And what the heck is it.
A common place to install this is in the attic.
It could also be the blower wheel.
The air conditioning system indoor air handler units blower units or ahu s also called fan coil units including the air conditioner blower fan the indoor cooling coil or evaporator coil air conditioning system filters and the.
If after changing the batteries the screen is.
There are several pros and cons of the ac handler attic installation that should be considered.
Where is the evaporator coil.
Humid air and air flow.
If it s blank someone may have turned it off.
If you are unable to turn your thermostat on check and replace the batteries.
Simply turn it back on and you should.