Hey all,
Woke up nice and warm last night, upstairs ac had stopped working. Compressor outside is running, but no blower. Tried manually setting the fan from Auto to ON, nothing. Doesn't matter if I have it set to heat or AC. Using a Honeywell programmable thermostat, swapped the upstairs one with the downstairs one, no difference. (Checked the fuses at the main fuse box, all good.) I have a Lennon Value Series model 80UHG3-75A-3.

I didn't notice any diag lights on the circuit board on the furnace. If you have some steps to try I would appreciate the help.

Thanks,
Tony

Sorry all I meant Lennox of course, typing to fast...

Admin please delete, I couldn't edit and just reposted with correct info