Lennox Hearth DBv-CK-LP TO NG Indoor Fireplace User Manual


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READ ALL THE STEPS BEFORE STARTING THE CONVERSION.
INSTALLER NOTICE: THESE INSTRUCTIONS MUST BE LEFT WITH
THE APPLIANCE.
This kit contains components required to convert this appliance
from using Propane Gas to using Natural Gas as the only fuel.
All of these components must be replaced in order for the unit to
operate safely on Natural Gas.
When installing gas components use pipe joint compound or
Teflon tape on all pipe fittings before installing (ensure propane
resistant compounds are used, do not use pipe joint compounds
on flare fittings).
INSTALLATION INSTRUCTIONS
Step 1. TURN OFF THE GAS SUPPLY TO THE APPLIANCE.
Step 2. Using a phillips screwdriver, remove and discard the two pressure
regulator mounting screws (see Figure 3). Remove the pressure
regulator and rubber gasket. Discard all removed components.
Install the new regulator. Ensure the rubber gasket on the back
of the pressure regulator is properly positioned when installing
the new pressure regulator using the new screws supplied with
this kit. Locate the label provided in the regulator kit. Write in
the required information, then affix it to the valve.
Fill out & affix label from
regulator kit to valve
Remove These
Screws
Regulator
Gas Valve
(located in control com-
partment below firebox)
Figure 3 - Replace Regulator on Valve
Step 3.
Using a 5/32” allen wrench, remove the glass door by first
loosening the three screws along the bottom (see Figure 4).
Next remove the two top screws and lift the glass off the three
screws below (see Figure 5 and Page 19 of the Installation and
Operation Manual). Carefully remove the logs. Exercise care so
as not to break the logs. Set aside in a safe place.
Step 5. Remove the log set support by removing the two 5/32” allen
head screws located at the front edge. See Figure 7 .
Step 4. Carefully lift out the three brick panels (see Figure 6).
Figure 4 - Loosen 3 Screws at Bottom of Glass Door
Figure 5 - Remove Two Top Screws And Lift The Glass Off
Figure 7 - Remove Log Set Support
Figure 6- Remove Brick Panel Set
Rear Brick Panel
Rear Brick Panel
Side Brick Panel
Log Set Support
Glass Door
5/32” Allen
Wrench
Screw
Glass Door
Screw
5/32” Allen
Wrench
2
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