19
Fig. 10
Fig. 8
6. Secure the L-shaped hose to the intake inlet opening with the hose band. Secure the bent joint to the flue pipe
with the pipe holder (If the extension pipe is used, also attach the pipe holder to the connection of the bent
joint and the extension pipe). Secure the bent joint (or the extension pipe) to the exhaust outlet opening by
sliding the pipe stopper in the exhaust opening bracket (See Fig. 8).
7. Make sure the position of the heater is level by using the plumb bob located at the right side of the heater. The
plumb bob weight should be within the circle. If the plumb bob weight is not within the circle, adjust the heater
legs until the plumb bob weight is within the red circle (See Fig. 9 & 10).
Plumb bob as viewed from above
Fig. 9
Good
Bad
Circle
Weight
Pipe holder
Pipe Stopper
4. Insert the bent joint to the exhaust opening of the flue pipe. Cut the inlet hose for desired length if necessary.
Attach the L-shaped hose to each end of the inlet hose and attach the L-shaped hose to the intake opening of the
flue pipe. Secure the L-shaped hose to the intake opening with the hose band. Plug the unused exhaust and
intake opening with the caps provided with the heater. Make sure the caps fit tightly onto the opening (See Fig. 6).
NOTE: If the inlet hose is not smoothly inserted into the L-shaped hose, apply water or soap suds to the inlet
hose.
5. Move the heater into position. Connect the bent joint to the exhaust outlet opening (upper opening) and attach
the L-shaped hose to the intake inlet opening. Make sure all connections are tight (See Fig. 7).
Fig. 6
Fig. 7
L-Shaped Hose
Hose Band
Exhaust
Air Cap
Intake Air Cap
Exhaust Opening
L-Shaped Hose
Bent Joint
Bent Joint
Inlet Hose
Outlet Opening
Inlet Opening
