PRE-INSTALLATION INFORMATION

HIGH ELEVATIONS

Input ratings are showin in BTU per hour adn 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 fee (1,370m).

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

4.5"

Minimum Supply Pressure

11"

 

 

 

 

 

 

 

 

 

 

Model Number

 

 

HBDV300

HBDV400

 

 

 

 

 

Natural

Propane

Natural

Propane

 

 

 

 

 

 

 

 

 

Max. Btu/hr Input

 

 

23,000

23,000

27,000

26,000

 

 

 

 

 

 

 

 

 

Min. Btu/hr Input

 

 

16,000

18,000

19,000

20,000

 

 

 

 

 

 

 

 

 

Orifice size

 

2.35mm

1.50mm

#41

1/16

 

 

 

 

 

 

 

 

 

 

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

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/LPG

Square

 

(Resistant to Sulfur Compounds)

Pipe Wrench

 

 

6

54D5031

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Monessen Hearth HBDV400 PRE-INSTALLATION Information, High Elevations, Orifice SIZES, Pressures and BTUs, Before YOU Start