ClimaTek Condenser Fan Blade 4 x 18″ Fits Lennox Armstrong Ducane 98M20 98M2001
98M20 98M2001. This is a new ClimaTek Condenser Fan Blade 4 x 18″. It replaces the part numbers listed below. In an HVAC system, motors typically turn the air conditioning fan blade and the furnace blower motor.