Newbie Question (help!) - http://www.hvacmechanic.com/ Forums
Original message
| jbradley | "Newbie Question (help!)" , posted Mon 25 Oct 09:46  
I have a 11-yr old Lennox Diplomat gas HVAC system. As of last night it seems to have died. Usually, I can hear some noise (power supply, etc.) coming from it even when it is not running, but now SILENCE.
I'm using a Honeywell automatic thermostat that seems to be working.
Where do I begin troubleshooting?
Thanks, Jeff Bradley
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| Mastertech 
| "Re(1):Newbie Question (help!)" , posted Mon 25 Oct 15:20  
Turn the fan to the on position does any thing happen?
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