Choose Options Compare Quick view 49L34 49L3401 37J6801 37J68 - OEM Lennox Armstrong Ducane TXV Valve 3.5-5 Ton As low as $159.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3.5-5 Ton. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of flow of... As low as $159.99 Choose Options Compare Quick view
Choose Options Compare Quick view 56J20 LB-85759G 85759G - OEM Lennox Armstrong Ducane TXV Valve 3.5-5 Ton R-22 As low as $159.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3.5-5 Ton R-22. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of flow... As low as $159.99 Choose Options Compare Quick view
Choose Options Compare Quick view 104110-07 104110-03 - OEM Lennox Armstrong Ducane TXV Valve 3.5- 5 Ton R-410A As low as $122.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3.5- 5 Ton R-410A. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of... As low as $122.99 Choose Options Compare Quick view
Choose Options Compare Quick view 100188-02 49L2501 - OEM Lennox Armstrong Ducane TXV Valve 3.5- 5 Ton R-410A As low as $122.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3.5- 5 Ton R-410A. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of... As low as $122.99 Choose Options Compare Quick view
Choose Options Compare Quick view 12J20 49L25 91M02 - OEM Lennox Armstrong Ducane TXV Valve 3.5- 5 Ton R-410A As low as $122.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3.5- 5 Ton R-410A. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of... As low as $122.99 Choose Options Compare Quick view
Choose Options Compare Quick view 39L72 39L7201 - OEM Lennox Armstrong Ducane TXV Valve 3 Ton R-410A As low as $112.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3 Ton R-410A. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of flow... As low as $112.99 Choose Options Compare Quick view
Choose Options Compare Quick view 12J19 104110-06 104110-02 - OEM Lennox Armstrong Ducane TXV Valve 3Ton R-410A As low as $112.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Valve 3Ton R-410A. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of flow of... As low as $112.99 Choose Options Compare Quick view
Choose Options Compare Quick view IS20101-5480 - ClimaTek Furnace Air Pressure Switch Replaces Lennox Armstrong Ducane As low as $35.99 This is a new ClimaTek Furnace Air Pressure Switch It replaces the part numbers listed below.An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and... As low as $35.99 Choose Options Compare Quick view
Choose Options Compare Quick view R45694-011 45694-011 - ClimaTek Air Pressure Switch Replaces Lennox Armstrong Ducane As low as $35.99 This is a new ClimaTek Air Pressure Switch It replaces the part numbers listed below.An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the... As low as $35.99 Choose Options Compare Quick view
Choose Options Compare Quick view 19J95 - OEM Lennox Armstrong Ducane Furnace Circuit Control Board As low as $422.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Circuit Control Board. It replaces the part numbers listed below.The control board is the brain of your unit, coordinating and... As low as $422.99 Choose Options Compare Quick view
Choose Options Compare Quick view 14A44 - OEM Lennox Armstrong Ducane Furnace Air Pressure Switch .6" & .35" As low as $69.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Furnace Air Pressure Switch.6" &.35". It replaces the part numbers listed below.An air switch is safety designed to ensure that your inducer... As low as $69.99 Choose Options Compare Quick view
Choose Options Compare Quick view 12Y75 - OEM Lennox Armstrong Ducane Condenser Fan Motor 1/5 HP 900/1075 RPM As low as $259.99 This is a brand new OEM Lennox Armstrong Ducane upgraded Condenser Fan Motor 1/5 HP 900/1075 RPM. It replaces the part numbers listed below.An electric motor converts electrical energy into... As low as $259.99 Choose Options Compare Quick view
Choose Options Compare Quick view TWF424-40 - ClimaTek Transformer 24v 120/208/240v Replaces Lennox Armstrong Ducane As low as $21.99 This is a new ClimaTek Transformer 24v 120/208/240v It replaces the part numbers listed below.Transformers are devices used in electrical circuits to change the voltage of electricity flowing in the... As low as $21.99 Choose Options Compare Quick view
Choose Options Compare Quick view 103366-01 15M1701 - OEM Lennox Armstrong Ducane TXV Expansion Valve As low as $180.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Expansion Valve. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of flow of... As low as $180.99 Choose Options Compare Quick view
Choose Options Compare Quick view 100481-12 100481-11 100481-05 - OEM Lennox Armstrong Ducane TXV Expansion Valve As low as $180.99 This is a brand new OEM Lennox Armstrong Ducane upgraded TXV Expansion Valve. It replaces the part numbers listed below.The thermostatic expansion valve controls one thing only: the rate of flow of... As low as $180.99 Choose Options Compare Quick view
