DIY Home Improvement Forum banner

Discussions Showcase Albums Media Media Comments Tags Marketplace

1-2 of 2 Results
  1. HVAC
    I bought a Lennox furnace in 2015 and a Honeywell thermostat at the same time. All has been well until I switched over to heat about a week ago. The first thing I noticed after switching from a/c to heat, was that my fan was not constantly running. I learned this summer that furnace fans are...
  2. HVAC
    I have a two zone heating system (Lennox elite series) furnace. Zone 1 works fine. Zone 2 does not. Thermostat call for heat. Burners ignite, but doesn't stay lit. After three minutes of cycling on/off the system goes into the safety watch guard mode(alternating slow flash). I checked the...
1-2 of 2 Results