Add your answer here.
Check out some similar questions!
Lennox Furnace schematics [ 5 Answers ]
Hi, I need the wiring schematic for a Lennox forced air gas furnace Model #CH7D-51M. Thanks.
Wiring for older lennox furnace [ 2 Answers ]
I have an older Lennox furnace that had some wires melted in a flash fire. Does anyone know where I might get the wiring schematics to rewire the unit? When I went to move the wires they broke apart and know I want to ensure that they are connected properly again. The model is G8R-120-1, serial...
Lennox A/C Problem [ 3 Answers ]
We have a Lennox HVAC, electric. Probably at least 25 years old. We were having a problem when using the electric heat with breakers popping off. We had the unit looked at. The repair guy said we needed a bigger breaker which we installed. The heat worked fine. When we switched to A/C the fan...
Lennox Thermostat [ 1 Answers ]
My old lennox thermostat has 8 letters o-g-y1-r-l-t-c-w1-.my new honeywell thermostat has 9 locations lettered rc-r-o/b-y-g-c-l-e-aux.where do I put the l wire from the old lennox thermostat?
Lennox home ac [ 1 Answers ]
My central heat and air is making a loud rumble when turned on. It is the inside unit, not outside the house. The lights flashing say the limit control may be open when these lights are flashing, but I am not sure what that is. I think it is the bearings, but am unable to oil, and am not very...
View more Heating & Air Conditioning questions Search