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View Full Version : I'm looking for a wiring diagram for a Lennox furnace Model No. G12D2-82-2

sp00052
Jan 15, 2010, 10:23 AM
I'm adding a new thermostat to control the furnace but need a better idea of the circuitry.
hvac1000
Jan 15, 2010, 02:40 PM
For G12 series

Break down

http://0190acd.netsolhost.com/manuals/G12.pdf

R and RE series

http://0190acd.netsolhost.com/manuals/G12R_Series.pdf