reallarrymc
Oct 25, 2007, 01:04 PM
My Concord 80 plus forced air furnace will not light and does not click or make any sound.
HELP
hvac1000
Oct 29, 2007, 05:01 AM
Check to be sure power is turned on.
labman
Oct 29, 2007, 06:31 AM
Next, if the LED isn't on, check the control fuse. See https://www.askmehelpdesk.com/heating-air-conditioning/heating-cooling-maintenance-repair-troubleshooting-frequently-asked-questions-58313.html
If the light is on, see the section on checking the thermostat. If it is OK, then go to the sequence of operations.