41D2001
5
BV4536, BV5142 Natural Vent Gas Fireplace
PRE-INSTALLATION INFORMATION
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, installation must be in accordance with the cur-
rent ANSI Z223.1/NFPA 54 and/or local codes having jurisdiction.
In Canada, please consult provincial and/or local authorities having jurisdiciton for installation at
elevations above 4,500 feet (1,370 m).
ORIFICE SIZES, PRESSURES AND BTUs
NATURAL GAS
PROPANE GAS
Manifold Press: (w.c.)
3.5”
Manifold Press: (w.c.)
10”
Maximum Supply Pressure
10.5”
Maximum Supply Pressure
13”
Minimum Supply Pressure
4.0”
Minimum Supply Pressure
11”
BEFORE YOU START
Read this homeowner manual thoroughly and follow all instructions carefully. Inspect all contents for
shipping damage and immediately inform your dealer if any damage is found. Do not install any unit
with damaged, incomplete, or substitute parts. Check your packing list to verify that all listed parts
have been received. You should have the following:
• Fireplace (Firebox and Burner System)
• Rock Wool
• Log Set
• Exterior outside air hood
• Lava Rock
• Bifold glass doors in a separate package (LPG only)
ITEMS REQUIRED FOR INSTALLATION
Tools:
Building Supplies:
• Phillips screwdriver
• Framing materials
• Hammer
• Wall finishing materials
• Saw and/or saber saw
• Caulking material (noncombustible)
• Level
• Fireplace surround material (noncombustible)
• Measuring tape
• Piping complying with Local Codes
• Electric drill and bits
• Tee joint
• Pliers
• Pipe sealant approved for use with Propane/LP gas
• Square
(resistant to sulfur compounds)
• Pipe Wrench
• 4” Flexible liner or equivalent
Max.
Gas
Input
Model
Fuel
Control
BTU/h
BV4536NV
Natural
Millivolt
50,000
BV4536PV Propane/LP Millivolt
50,000
BV4536NE
Natural
Electronic
50,000
BV4536PE Propane/LP Electronic
50,000
BV5142NV
Natural
Millivolt
50,000
BV5142PV Propane/LP Millivolt
50,000
BV5142NE
Natural
Electronic
50,000
BV5142PE Propane/LP Electronic
50,000
GAS SPECIFICATIONS
