Zero Clearance Fireplace Installation; Brick Panel And Log Set Installation - Lennox Hearth Products Elite series Installation And Operation Manual

Zero Clearance Fireplace Installation
This insert may be installed in a masonry or factory built/zero clearance
(ZC) fireplace. When installing in a ZC fireplace, the ZC grate must be
removed and the ZC damper must be removed or secured open. The ZC
doors, screen, refractory or masonry lining, baffles and smoke shelf may
be removed if necessary to install the gas insert. However, do not cut
or alter the fireplace components. The removal of any parts to facilitate
installation must not alter the integrity of the inner or outer shells of the
fireplace cabinet. Any parts removed must be replaceable if the insert is
taken out of the fireplace or the fireplace clearly marked with a paint stick
that "This fireplace has been altered and is no longer safe to operate."
The insert is designed to fit into a ZC fireplace with a minimum firebox
height of 19-1/2" (495mm). To facilitate this the hood will need to be
removed and discarded (Note: The screws should be replaced in the
insert body).
If the factory-built fireplace has no gas access hole(s) provided, an ac-
cess hole of 1-1/2" (37.5 mm) or less may be drilled through the lower
sides or bottom of the firebox in a proper workmanship like manner. This
access hole must be plugged with a non-combustible insulation after the
gas supply line has been installed.
The installer must mechanically attach the marking supplied with the gas
fireplace insert to the inside of the firebox of the fireplace into which the
gas fireplace insert is installed.
Ravenna™ 40 Conversion To Ravenna 33
To convert to a Ravenna 33 gas insert, after step 1 remove and replace
the stock burner orifice with the #36 NG orifice supplied in the installation
manual bag. Pipe dope or other approved gas line sealant will need to be
applied before inserting into bulkhead. The foil sticker supplied, stating
RDV33, will need to be affixed over the model name RDV40 on the serial
number label (located in the control compartment).
Brick Panel and Log Set Installation
If logs are not installed according to the log installation instructions,
flame impingement and improper combustion could occur and result in
soot and/or excessive production of carbon monoxide (CO), a colorless,
odorless, toxic gas.
The size and position of the log set is critical to achieve a safe, reliable
and attractive flame pattern. Any attempt to use a different log set in the
fireplace will void the warranty and will result in incomplete combustion,
sooting and poor flame quality.
1. Remove the log rack (2 screws) and install the rear log on the re-
tainer.
10
 Screws
Figure 7
Figure 8
2. Place the rear brick panel on the brackets and reinstall the log rack
with the rear log. IMPORTANT!!! SCREWS PASS THROUGH THE LOG
RACK AND THE BURNER PAN.
3. Install the side brick panels by sliding them into place.
Figure 9
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
Side Brick Panels
Rear log
Retainer