Hearth; Framing & Finishing; Final Finishing; Gas Specifications - Majestic fireplaces 36LDVT 39LDVT Installation Instructions And Homeowner's Manual

LDVT 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" (305mm) 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.
To mount the appliance:
1. Choose the location.
2. This unit comes with four (4) flanges pre-mounted
on both sides of the fireplace to allow two different
drywall thicknesses to be used. Flange "A" is for
1/2" drywall while flange "B" is for 5/8" drywall.
3. Bend the desired flanges out 90° on both sides of
the fireplace. Slide the fireplace into the framed
opening until the flanges contact the front surfaces
of the framing. Level the unit and secure it firmly in
place.
Flange Location for Desired Drywall Depth
Flange Drywall
Position Depth
A 1/2" / 13 mm
B 5/8" / 16 mm
A
B
Fig . 4 Nailing flanges.

Final Finishing

Noncombustible materials such as brick or tile may be
extended over the edges of the face of the appliance.
DO NOT cover any vent or grille panels.
If a Trim Kit is going to be installed on the fireplace, the
brick or tile will have to be installed flush with the edges
of the appliance.
6
FP1546
FP1546
LDVT nailing flanges
1/05
Gas Specifications
Gas
Model Fuel Control
33LDVTRN Nat Millivolt 16,000
33LDVTRP Prop Millivolt 16,000
33LDVTEN Nat 24V
Hi/Lo
33LDVTEP Prop* 24V
Hi/Lo
36LDVTRN Nat Millivolt 19,500
36LDVTRP Prop Millivolt 19,500
36LDVTEN Nat 24V
Hi/Lo
36LDVTEP Prop* 24V
Hi/Lo
39LDVTRN Nat Millivolt 23,000
39LDVTRP Prop* Millivolt 22,500
39LDVTEN Nat 24V
Hi/Lo
39LDVTEP Prop* 24V
43LDVTRN Nat Millivolt 26,000
43LDVTRP Prop* Millivolt 24,000
43LDVTEN Nat 24V
Hi/Lo
43LDVTEP Prop* 24V
Hi/Lo
*Using conversion kit

Gas Inlet and Manifold Pressures

Inlet Minimum
Inlet Maximum
Manifold Pressure
Max. Min. Air
Input Input Shutter
BTU/h BTU/h Adj.
11,200 3/16"
Open
12,000 Fully Open
16,000 11,200 3/16"
Open
16,000 12,000 Fully Open
13,650 Top &
Bottom
Hole Half
Closed
14,625 Fully Open
19,500 13,650 Top &
Bottom
Hole Half
Closed
19,500 14,625 Fully Open
16,100 Top &
Bottom
Hole Half
Closed
16,875 Fully Open
23,000 16,100 Top &
Bottom
Hole Half
Closed
22,500 16,875 Fully Open
18,200 Top &
Bottom
Hole Half
Closed
18,000 Fully Open
26,000 18,200 Top &
Bottom
Hole Half
Closed
24,000 18,000 Fully Open
Natural LP (Propane)
5.5" w.c. 11.0" w.c.
14.0" w.c. 14.0" w.c.
3.5" w.c. 10.0" w.c.
10007852