See Details Compare Furnace Control Board Fits Lennox Armstrong Ducane LB-90087A LB-90701A LB-90701B Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Furnace Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Control Board Replaces Lennox Armstrong Ducane 93K21 93K2101 97H04 97H0401 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various components by... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Furnace Control Board Fits Lennox Armstrong Ducane 74H26 74H2601 80N92 80N9201 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Furnace Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Furnace Control Board Fits Lennox Armstrong Ducane 65K93 65K9301 69J36 69J3601 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Furnace Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Furnace Control Board Fits Lennox Armstrong Ducane 53L90 53L901 63K24 63K2401 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Furnace Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Furnace Control Board Fits Lennox Armstrong Ducane 41K87 41K8701 48K99 48K9901 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Furnace Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Control Board Fits Lennox Armstrong Ducane 30W33 30W3301 34G66 34G6601 38707B001 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various components by... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare Furnace Control Board Fits Lennox Armstrong Ducane 18G91 18G9101 28L49 28L4901 Fits Lennox Armstrong Ducane MSRP: Now: $219.99 Was: This is a new Furnace Control Board. It replaces the part numbers listed below.Function:The control board is the brain of your unit, coordinating and executing the operation of other various... MSRP: Now: $219.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Air Pressure Switch Fits S10320-1 S10320-3 S10320-2 Fits Lennox Armstrong Ducane MSRP: Now: $79.99 Was: This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and the low fire switch is rated at .45"... MSRP: Now: $79.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Air Pressure Switch Fits DNS2-1400-13B DNS2-1400-13A Fits Lennox Armstrong Ducane MSRP: Now: $79.99 Was: This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and the low fire switch is rated at .45"... MSRP: Now: $79.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Air Pressure Switch Replaces P104549-13 DNS2-1400-13 Fits Lennox Armstrong Ducane MSRP: Now: $79.99 Was: This is a brand new OEM Lennox Armstrong Ducane upgraded Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and the low fire switch is rated at .45"... MSRP: Now: $79.99 Was: See Details Compare
See Details Compare OEM Lennox Armstrong Ducane Furnace Air Pressure Switch Fits 104549-13 103613-13 Fits Lennox Armstrong Ducane MSRP: Now: $79.99 Was: This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch. This is a dual air pressure switch. The high fire switch is rated at .70" w/c and the low fire switch is rated at... MSRP: Now: $79.99 Was: See Details Compare
