2023 © Allparts Equipment & Accessories. All Rights Reserved.
SP-KFA1022 ROTOR KIT FOR DURA-HEAT, DYNA-GLO 5/8
The SP-KFA1022 rotor kit may have been used on GHP Group Inc. kerosene and diesel portable forced air residential heaters and portable construction heater.
The SP-KFA1022 Rotor Kit is the heater's air pump assembly and consists of a rotor, rotor insert and four carbon blades rotating inside a pump ring body.
TheSP-KFA1022 consist of the following parts:
1 Rotor 5/8 .625 Thick X 2.115 Round Carbon
4 Carbon Blades .125 Thick x .625 Long x .595 Wide
1 Insert, Plastic Fits .0190 Shaft
The SP-KFA1022 rotor is driven directly by the motor and is attached to the motor shaft by means of a plastic insert. As the motor rotates, the carbon blades travel outward rubbing against the inside surface of the steel pump body.
Need Help? Call us:1-269-685-4123
GHP Group Inc. Dyna-Glo Pro Models:
GHP Group Inc. Thermoheat Models:
Important Service Note:
The rotor blades used for the SP-KFA1022 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