FA1022BK Rotor Kit W/ Blades And Insert 5/8 Inch

Important Service Note:The rotor blades used for the FA1022BK rotor are not as long as they are wide and can be installed incorrectly.The blade/vane must be installed with the 5/8 .625 wide dimension matching the same thickness as the rotor. Failure to install the blade/vanes properly will result in a lack of air pump pressure and the inability for the heater to burn the fuel properly and reach operating temperature.The rotor’s position inside the pump body is such that it is not concentric with the pump body and a .003/.004 of an inch gap is set at the uppermost quadrant.As the motor rotates, the air between the blades is compressed and routed to the nozzle through the air line.The carbon rotor blades will wear out after time and cause the output filter to fill with carbon particles. Replacement of the output filter a