NEVER LEAVE HEATER UNATTENDED WHILE BURNING
OR WHILE CONNECTED TO A POWER SOURCE
© 2017, Pinnacle Climate Technologies, Inc.
Kerosene Forced Air Heater User’s Manual
Maintenance
Service (Continued):
SPARK PLUG:
Clean and re-gap every 600 hours of operation, or
replace as needed. After removing the spark plug,
clean the terminals with a wire brush. Re-gap the
terminals to 0.140” (3.5mm) See Figure 5.
PHOTOCELL:
The photocell should be cleaned using a cotton
swab dipped in alcohol or water at least once per
heating season, or more depending on conditions.
See Figure 6.
PUMP PRESSURE:
While heater is operating, turn adjusting screw
clockwise to increase, counter-clockwise to
decrease pressure. Correct pump pressure is as
follows:
Model Number
Pump Pressure
45-KFA
3.0 PSI
75T-KFA
4.2 PSI
135T-KFA
5.5 PSI
175T-KFA
7.5 PSI
190T-KFA
8.5 PSI
215T-KFA
9.0 PSI
Tolerance ± 10%
NOZZLES:
Nozzles should be cleaned or replaced at least
once per heating season. Contaminated fuel could
make this necessary immediately. To clean dirt
from nozzle, blow compressed air through nozzle
front. It may be necessary to soak the nozzle in K-1
kerosene to loosen any dirt particles.
Figure 5
Ignitor Wire
Spark Plug
Gap
Burner Head
Figure 6
X
X
Photocell
Photocell lens
Photocell
Wire
8
Figure 8
Adjusting Screw
Pressure Valve
Figure 7
Nozzle
Nozzle Face
Burner Head
