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NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
Figure 6
Step 8. Turn on gas supply and test for gas
leaks, using a soapy water solution.
Step 7. Attach appropriate conversion kit label
(
Figure 6
) to the rating plate on the appliance.
Printed in U.S.A. © 2006 by Lennox
P/N 750,222M REV. A 07/2006
Lennox Hearth Products reserves the right to make changes at any time, without notice, in design, materials, specifications, prices and also to discontinue colors, styles and products.
Consult your local distributor for fireplace code information.
NOTE: DIAGRAMS & ILLUSTRATIONS NOT TO SCALE.
LHP
1110 West Taft Avenue
Orange, CA 92865
Figure 3
Figure 2
Figure 4
Note: If the ignitor is damaged, a replacement
kit is available, order Catalog Number 87L54.
Step 6. Reassemble the remaining compo-
nents by reversing the procedures outlined in
the preceding steps.
Pilot Stage
Terminal
Pressure-Tap
(Inlet)
Pilot Gas
Outlet
Supply Gas
Inlet
Pressure-Tap
(Manifold)
Burner Stage
Terminal
Ground
(TP)
PILOT
OUT
VENT
LO
TH
TP
TH
TP
HI
IN
IN
Gas Outlet
To Burner
Regulator
Mounting Screw
Figure 5
Electronic Appliances
Step 4. Dexen Electronic Valves - See
Figure 2
and the instructions provided with the kit. Re-
move and discard the two pressure regulator
mounting screws. Remove the pressure regu-
lator and diaphragm. Discard all removed
components. Ensure the provided diaphragm
is installed properly onto the replacement pres-
sure regulator and install the new pressure
regulator using the new screws supplied with
the kit. Tighten screws.
See
Figure 3
and replace the pilot orifice as
follows: Remove pilot hood assembly to access
the pilot orifice. Remove and replace the orifice
with the one provided with the kit. Exercise
extreme care to prevent damage to or break-
age of the ignitor assembly.
Step 5. (Refer to
Figure 5
)
A. Remove the orifice from the manifold and
replace it with the one provided in the kit. See the
following table for orifice sizes for natural and
propane models
. Figure 4
illustrates the orifice.
B. Retrieve the burner and slide the venturi
tube over the orifice. Set the shutter adjusting
opening as shown in
Figure 5
.
Remove Tube
Regulator
Orifice
Remove Clip
Shutter
Opening
RENRUBNIAM
GNITTESGNINEPORETTUHSYROTCAF
sledoM
saGlarutaN
)mm(sehcni
saGenaporP
)mm(sehcni
llA
sledoM
61/1)85.1(2/1)7.21(
.oNledoM
ezisecifirO
larutaNenaporP
sledoMllA
82#
5041.0
74#
5870.0
Use pipe joint compound or Teflon tape on all
pipe fittings before installing (ensure propane
resistant compounds are used in propane ap-
plications, do not use pipe joint compounds
on flare fittings).
THIS APPLIANCE HAS BEEN CONVERTED TO:
NATURAL GAS
INPUT BTU/HR – 50,000
MANIFOLD PRESSURE – 3.5"
ORIFICE SIZE – (0.130)
THIS APPLIANCE HAS BEEN CONVERTED TO:
PROPANE/LPG
INPUT BTU/HR – 50,000
MANIFOLD PRESSURE – 10"
ORIFICE SIZE – (0.080)
ELECTRONIC PILOT
Pilot
Hood
Sensor
Ignitor
PROPANE
NATURAL