The models that use the PP215 Air Filter Kit were made by DESA under the Reddy Heater, Desa, Master Heaters, Koehring, Knipco, Amoco, John Deere, Dayton, Craftsman, All-Pro, Universal, Remington portable heater and other brand names.

The following is just a partial list of both kerosene and diesel fired portable heaters that the PP214 Air Filter Kit will fit.

The PP215 / HA3018 Air Filter Kit fits the following Reddy Heater models:
R150
R150A
R150T
R150AT

The PP215 / HA3018 Air Filter Kit fits the following Master Heater models:
B99
B100D
B100KD
B140
B140D
B150
B150A
B150B
B150C
B150CAK
B150D
B150KD
B66D
BV60S

The PP215/ HA3018 Air Filter Kit the following DESA, Knipco and Koehring models:
C150D
C150E
F66D
F98
F98D
F110D
F150F
F150G
K150
M100D
M150S
M50S
M66D
M85
M85D
M100
M150D

A clean work area at the start of each job is essential for efficient service work. Portable heaters which are extremely dirty should be cleaned prior to service. Cleaning will occasionally uncover the problem area. Tools needed for the job should be obtained before work is started. Clean fuel should always be used when testing heaters.

Many problems are often traced to the use of the wrong type of fuel or dirty fuel.

Use caution and common sense when working on a heater. Always remember that kerosene is flammable, electrical parts can result in the potential shock and the heater parts are hot during operation, which could result in burns if one is not careful.

After replacing the PP215 Air Filter Kit, always make sure to check the plastic pump end cover for any cracks or damage that would allow air to escape and not be directed to the nozzle. It is very common after time or from over tightening the plastic pump end cover for the cover to develop a crack. This small crack can prevent your heater from starting properly and running properly.

Warning:
Never service a heater while it is plugged in, operating or still hot. Severe burns and electrical shock can occur.

Note: Correct pump pressure must be calibrated after installation:
This can be done using a low pressure gauge such as the HA1180 or an equivalent pressure gauge.
This can also be done by turning your pump adjustment screw clockwise until the nose cone of the heater is glowing orange all around the unit and just a little bit darker color on the last 3/4 of an inch of the center point of the nose cone.

This will give you the optimum heat from your unit as well as the least amount of fumes.

If fumes burn your eyes discontinue use and consult a service technician.