Hearth; Framing And Finishing; Final Finishing; Gas Specifications - Majestic fireplaces DVBR36 Homeowner's Installation And Operating Manual

DVBR Series Direct Vent Gas Fireplace

Hearth

A hearth is not mandatory but is recommended for
aesthetic purposes. We recommend a noncombustible
hearth which projects out 12" (305 mm) or more from
the front of the fireplace.
Cold climate installation recommendation:
When installing this unit against a non-
insulated exterior wall or chase, it is
mandatory that the outer walls be insulated
to conform to applicable insulation codes.

Framing and Finishing

Check fireplace to make sure it is levelled
and properly positioned.
NOTE: If the optional Metro Face Kit (DVBR36 only)
is to be installed, the fireplace may be placed on a
4" (102 mm) raised platform. Raising the fireplace
will give the best aestethic appearance but is not
required.
To mount the appliance:
1. Choose the location.
2. Nailing flanges are supplied with the fireplace (found
on the fireplace hearth). To level the box and secure
it firmly in place, remove the nailing flanges from
the hearth and install at the sides of the fireplace as
shown in Figure 5.
Fig. 5 Nailing flanges.

Final Finishing

Noncombustible materials such as brick and tile can be
extended over the black face of the unit (Do not cover
the glass door.) If a Trim Kit is to be installed, brick and
tile will have to be installed flush with the side of this
appliance.
8
Nail Top
Standoffs
Nail Side-
nailing
Flanges
FP549
FP549
nailing flange
1/05
Gas Specifications
Model Fuel
DVBR36RN Natural Gas
DVBR36RP Propane
DVBR42RN Natural Gas
DVBR42RP Propane
Gas Inlet & Manifold Pressures
Minimum Inlet Pressure
Maximum Inlet Pressure
Manifold Pressure

High Elevations

Input ratings are shown in BTU per hour and are
certified without deration for elevations up to
4,500 feet (1,370m) above sea level.
For elevations above 4,500 feet (1,370m) in USA,
installations must be in accordance with the
current ANSI Z223.1/NFPA 54 and/or local codes
having jurisdiction.
In Canada, please consult provincial and/or local
authorities having jurisdiction for installations at
elevations above 4,500 feet (1,370m).

Gas Line Installation

When purging gas line the front glass must
be removed.
The gas pipeline can be brought in through the right
side of the appliance. Knockouts are provided at con-
venient locations to allow for the gas pipe installation
and testing of any gas connection.
The gas line connection can be made with 3/8" copper
tubing, 1/2" rigid pipe or an approved flex connector.
Since some municipalities have additional local codes,
it is always best to consult your local authority and the
CSA-B149.1 installation codes. For US installations
consult the current National Fuel Gas Code, ANSI
Z223.1/NFPA 54.
1/2" Gas Supply
1/2" NPT X 1/2" Flare Shut-off Valve
Fig. 6 Typical gas supply installation.
Max.
Gas Input
Control B.T.U.H
Millivolt Hi/Lo 24,000
Millivolt Hi/Lo 24,000
Millivolt Hi/Lo 27,000
Millivolt Hi/Lo 27,000
Natural LP
5.5" w.c. 11.0" w.c.
14.0" w.c. 14.0" w.c.
3.5" w.c. 10.0" w.c.
3/8" Flex line
(from valve)
20000584
FP297A
INSTA VENT FREE
UVHB26 GAS SUPPLY
7/1/98
Min.
Input
B.T.U.H.
16,000
17,500
18,000
19,700
FP297A