6
LDVT Series Direct Vent Gas Fireplace
10007852
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.
Hearth
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.
Final Finishing
Framing and Finishing
Natural
LP (Propane)
Inlet Minimum
5.5” w.c.
11.0” w.c.
Inlet Maximum
14.0” w.c.
14.0” w.c.
Manifold Pressure
3.5” w.c.
10.0” w.c.
Gas Inlet and Manifold Pressures
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.
A
B
FP1546
LDVT nailing flanges
1/05
Flange
Drywall
Position
Depth
A
1/2” / 13 mm
B
5/8” / 16 mm
Flange Location for Desired Drywall Depth
FP1546
Fig . 4
Nailing flanges.
*Using conversion kit
Max.
Min.
Air
Gas
Input
Input
Shutter
Model
Fuel Control BTU/h BTU/h
Adj.
33LDVTRN
Nat Millivolt 16,000 11,200
3/16”
Open
33LDVTRP
Prop Millivolt 16,000 12,000 Fully Open
33LDVTEN
Nat
24V
16,000 11,200
3/16”
Hi/Lo
Open
33LDVTEP Prop*
24V
16,000 12,000 Fully Open
Hi/Lo
36LDVTRN
Nat Millivolt 19,500 13,650
Top &
Bottom
Hole Half
Closed
36LDVTRP Prop Millivolt 19,500 14,625 Fully Open
36LDVTEN
Nat
24V
19,500 13,650
Top &
Hi/Lo
Bottom
Hole Half
Closed
36LDVTEP Prop*
24V
19,500 14,625 Fully Open
Hi/Lo
39LDVTRN
Nat Millivolt 23,000 16,100
Top &
Bottom
Hole Half
Closed
39LDVTRP Prop* Millivolt 22,500 16,875 Fully Open
39LDVTEN
Nat
24V
23,000 16,100
Top &
Hi/Lo
Bottom
Hole Half
Closed
39LDVTEP Prop*
24V
22,500 16,875 Fully Open
43LDVTRN
Nat Millivolt 26,000 18,200
Top &
Bottom
Hole Half
Closed
43LDVTRP Prop* Millivolt 24,000 18,000 Fully Open
43LDVTEN
Nat
24V
26,000 18,200
Top &
Hi/Lo
Bottom
Hole Half
Closed
43LDVTEP Prop*
24V
24,000 18,000 Fully Open
Hi/Lo
Gas Specifications