PP205 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.
The PP205 Kit consists of the following parts:
1) M22456-2 Rotor 5/8 Thick Carbon
4) M8643-2 Carbon Blades
1) M22009 Insert, Plastic
The PP205 rotor is driven directly by the motor and is attached to the motor shaft by means of a plastic insert and replaces the HA3005
As the motor rotates, the carbon blades travel outward rubbing against the inside surface of the steel pump body.
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.
Replacement of the output filter and carbon blades should be done on a regular basis.
The PP205 was used on the following models Desa Models:
PK55, PK60, PK70T, PKHD170T, PKHD200T,
B50G, B50H, B50J, B55, B55BT, B55CT, B60,
M170AT, M200T, M200AT, M200VT, B200, B200T, B200AT, B200BT,
R50BT, R55, R55A, R55B, R55BT, R55M, R60, R60A, RM60, RH170AT, RL170AT, R200, R200A, R200BT,
RM200T, RM200AT, RE200T, RH200VT, RHD200VT, RHD200T, TA101,
REM50B REM50C REM55 REM55A REM55B REM55-W REM60 REM200T REM200AT REM200