Choose Options Compare Quick view 73W45 73W4501 - OEM Lennox Ducane Armstrong Furnace Control Circuit Board As low as $399.95 This is a NEW OEM Lennox Ducane Armstrong Furnace Ignition Control Circuit Board. It replaces the old part numbers listed below.The control board is the "brain" of your unit, coordinating and... As low as $399.95 Choose Options Compare Quick view
Choose Options Compare Quick view 102813-03 102813-02 - OEM Lennox Ducane Armstrong Furnace Control Circuit Board As low as $399.95 This is a NEW OEM Lennox Ducane Armstrong Furnace Ignition Control Circuit Board. It replaces the old part numbers listed below.The control board is the "brain" of your unit, coordinating and... As low as $399.95 Choose Options Compare Quick view
Choose Options Compare Quick view 102829-04 607308-11 - OEM Lennox Ducane Armstrong Furnace Control Circuit Board As low as $399.95 This is a NEW OEM Lennox Ducane Armstrong Furnace Ignition Control Circuit Board. It replaces the old part numbers listed below.The control board is the "brain" of your unit, coordinating and... As low as $399.95 Choose Options Compare Quick view
Choose Options Compare Quick view 10G43 10G4301 - OEM Lennox Ducane Armstrong Furnace Control Circuit Board As low as $399.95 This is a NEW OEM Lennox Ducane Armstrong Furnace Ignition Control Circuit Board. It replaces the old part numbers listed below.The control board is the "brain" of your unit, coordinating and... As low as $399.95 Choose Options Compare Quick view
Choose Options Compare Quick view 15M50 15M5001 - OEM Lennox Ducane Armstrong Furnace Control Circuit Board As low as $399.95 This is a NEW OEM Lennox Ducane Armstrong Furnace Ignition Control Circuit Board. It replaces the old part numbers listed below.The control board is the "brain" of your unit, coordinating and... As low as $399.95 Choose Options Compare Quick view
Choose Options Compare Quick view 72W34 72W3401 103016-01 10301601 - OEM Lennox Ducane Armstrong Furnace Gas Valve As low as $128.99 This is a NEW OEM Lennox Ducane Armstrong Electronic Ignition Gas Valve. This valve is rated at 24 volt and 0.42 amps. It replaces the old part numbers listed below.The gas valve is a low voltage... As low as $128.99 Choose Options Compare Quick view