Vermont Casting DVR33 - Manual (Page 6)

6
Vermont Castings, Majestic Products: DVR33
10004920
Fig. 5 Adjustable drywall strip (nailing flanges).
C
A
B
Adjustable Drywall Strip
(Nailing Flange)
Screw Drywall
Position Depths
A 1/2” (13 mm)
B 5/8” (16 mm)
C 3/4” (19 mm)
FP1023
Adjustable
1/2”, 5/8” &
3/4” Spacing
Noncombustible materials such as brick or tile may be
extended over the edges of the face of the appliance.
DO NOT cover the window frame assembly, any
vent, louvre assembly top or louvre assembly
bottom.
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
High Elevations
Input ratings are shown in BTU per hour and are
certified without deration for elevations up to
4,500 feet (1,370 m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA,
installations must be in accordance with the
current ANSI Z223.1 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 (1,370 m).
Inlet Minimum 5.5” w.c. 11” w.c.
Inlet Maximum 14” w.c. 14” w.c.
Manifold Pressure 3.5” w.c. 10” w.c.
Gas Inlet and Manifold Pressures
Natural LP (Propane)
DVR33
CERTIFIED TO
ANSI Z21.88-2002 / CSA 2.33-2002
Vented Gas Fireplace Heaters
Gas Specifications
Max. Min.
Input Input
Model Fuel Gas Control BTU/h BTU/h
DVR33RN Nat Millivolt 20,000 14,000
DVR33RP Prop Millivolt 20,000 15,000
DVR33EN Nat 24 V Hi/ Lo 20,000 14,000
DVR33EP Prop 24 V Hi/ Lo 20,000 15,000
1. Choose the unit location.
2. Place the unit into position and secure it to the floor
with 1.5” (38 mm) screws, or nails. The holes to
secure the unit to floor are located just behind the
access door grille on the left and right side of the
unit.
3. Frame in the fireplace with a header across the top.
It is important to allow for the finished wall face
when setting the depth of the frame.
4. Attach the fireplace to the frame using the adjustable
frame drywall strips (located behind the access
door for shipping). Preset the depth to suit the
facing material of the wall. The strips are adjustable
to 1/2” (13 mm), 5/8” (16 mm), or 3/4” (19 mm).
(Fig. 5)
5. Screw through the slotted holes in the drywall strip
and into predrilled holes in fireplace side. Measure
from face of fireplace to the face of the drywall strip to
confirm the final depth.
Check fireplace to make sure it is
levelled and properly positioned.
Framing and Finishing