Procom NVDWA2 Installation Instructions Manual page 6

1. Remove the natural gas burner inlet fitting
from the burner pan assembly as shown
in Figure 6. DO NOT remove the orifice
from this fitting.
Figure 6
IMPORTANT: If you have a 24" log set,
then the 24" propane/LP orifice, shown
in the table below, is already installed in
the propane/LP burner air mixer. Proceed
to step 3.
2. The propane/LP burner air mixer included
in this kit has 6 holes and must be used to
replace the natural gas inlet fitting. Be sure
to use the correct propane/LP orifice for
your appliance. This kit contains additional
orifices as shown in the table below.
Figure 7
IMPORTANT: The number stamped on ori-
fices correspond to each respective size
log set as indicated by model numbers as
shown in table below.
Model #
18" Vented Logs
24" Vented Logs
30" Vented Logs
6
PROPANE/LP GAS INSTALLATION
Burner Inlet
Fitting for
Natural Gas
Propane/LP
Orifice
Propane/LP
Burner Air
Mixer
Orifice #
205
225
242
www.usaprocom.com
IMPORTANT: For an 18" or 30" log set, use
a 10 mm socket or nut driver to remove
the orifice from the propane/LP burner
air mixer.
3. Using pipe sealant on the thread of the
larger end of fitting, screw the propane/
LP burner air mixer through hole and into
burner manifold as shown in Figure 8.
Tighten using a wrench.
Figure 8
4. Thread the gas control valve onto the
burner air mixer. Use pipe sealant on
the male threads of the burner air mixer.
Hold the burner air mixer with a wrench
to prevent overtightening the connection
to the burner. Make sure the control rod
is facing the front as shown in Figure 9.
Figure 9
Propane/LP
Burner Air
Mixer
Gas Control Valve
200279-01A