[sgsimmons]

Lenox Central air condition comes on right after you turn on and air comes out for about 60 seconds then it shuts off. What do you think it could be?

 

[Doc Holliday]

Lenox Central air condition comes on right after you turn on and air comes out for about 60 seconds then it shuts off. What do you think it could be?

Blower motor overheating, thermostat is bad, control board is bad..

Is this happening in all three: cooling mode, fan on mode and when in heating mode?