fbplayer1011
New member
- Joined
- Feb 1, 2012
- Messages
- 2
I have a Reznor FT45 powered by propane in my garage. Recently I turned it on and all it did was make a quiet buzzing sound. No vent fan or anything just a buzzing sound. The led light is steadily blinking red which means "Normal/no call for heat". Thermostat working correctly and already tried a different one. Any ideas whats wrong with it?