Majestic Appliances manual Fireplace Dimensions Installed as Top Vent, Ref. DVB4136

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DVB4136 Direct Vent Gas Fireplace

Fireplace Dimensions (Installed as Top Vent)

V

K

W

V

U

Rough

J

Opening

 

Depth

P

T

I

Q

 

 

H

K Recessed

Nailing Flange

S - Rough Opening Width

Rough

Opening

Height

 

 

 

F

 

 

X

R

 

 

 

 

C

 

D

 

 

B

 

 

 

 

 

 

 

Gas Line

 

 

 

 

 

Access

O

 

 

 

E

 

 

 

 

 

 

 

A

G

N

L

M

 

 

 

Electrical Access

Fig. 1 Fireplace specifications and framing dimensions.

Ref. DVB4136

A40” (1016 mm)

B 36¹⁄” (918 mm)

C 36¹⁄” (918 mm)

D 24¹⁄” (613 mm)

E6” (152 mm)

F6” (152 mm)

G1” (25 mm)

H 20⁵⁄” (524 mm)

I 7¹⁄” (191 mm)

J 22⁵⁄” (575 mm)

K 5/8” (16 mm)

L 15” (381 mm)

M 3⁵⁄” (92 mm)

N 7¹⁄” (191 mm)

O 2¹⁄” (54 mm)

P7” (178 mm) Dia.

Q4” (102 mm) Dia. Framing Dimensions

R40³⁄” (1026 mm)

S 40¹⁄” (1022 mm)

T 20⁵⁄” (524 mm)

U 64³⁄” (1645 mm)

V 45³⁄” (1162 mm) W 32³⁄” (822 mm)

X 40” (1016 mm)

20012322

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Contents Direct Vent Gas Fireplace Table of Contents Please Read the Following Carefully Installation & Operating InstructionsGas Equipment Venting System not Provided Requirements for the Commonwealth of MassachusettsRef. DVB4136 Fireplace Dimensions Installed as Top VentRef. DV4136 Fireplace Dimensions Installed as Rear VentFraming Dimensions Q 40³⁄₈ 1026 mm R 40¹⁄₄ 1022 mm Clearance to Combustibles Locating Your FireplaceMantels HearthFinal Finishing Gas Line InstallationGas Specifications Gas Inlet and Manifold PressuresEB-1 Electrical Box Remote ON/OFF Switch InstallationAlternate Switch Location EB-1 receptacle Complete conversion Optional Top Vent ApplicationLocation of Vent Termination General VentingGeneral Venting Information Termination Location Canadian Installations1 US Installations2USA Installations Canadian InstallationsGeneral Information Assembling Vent Pipes Flex Vent PipesRear Wall Vent Application How to Use the Vent GraphTwist Lock Pipes Zero clearance sleeve is only required for combustible walls Rear Wall Vent Installation Twist Lock PipeVertical Sidewall Application Rear Wall Vent Installations Flex Vent Pipe+ B = 17 Max Always install horizontal venting on a level plane Vertical Sidewall Installation Twist Lock PipeHorizontal length requirement Vertical Sidewall Installation Flex Vent PipeVertical Through-the-Roof Application Below Grade InstallationMaximum elbow usage Vertical Through-the-Roof InstallationMin 610 mm Venting Components Operating Instructions Installation of Logs Replacement Ceramic Hearth Panels if providedLog Identification Chart Logs ID #Left Log Top Center Log Top Front Log Top Right Log Inspecting the Venting System Flame & Temperature AdjustmentFlame Characteristics To Turn Off Gas To Heater Lighting and Operating InstructionsFor Fireplaces Equipped with the SIT 820 Valve Valve in the on position Lighting InstructionsTurning Off the Gas to the Appliance For Fireplaces equipped with AF4000 Gas Valve Lighting & Operating InstructionsSIT Nova 820 Millivolt Valve Troubleshooting the Gas Control SystemAF4000 Valve TroubleshootingIgniter operation Troubleshooting AF4000 ValveAF4000 MOD Module End Transmitter Operation Off Mode Shut Off ProcedureOn Manual Mode Instructions for RF Comfort Control ValveAuto Mode Delay Timer ModeFan Override During Auto Mode Change Between F/C Temperature UnitsAuto Path LED Count Service ActionLocal Path On Path Fuel Conversion Instructions Conversions must be completed by qualified personnelBurner Orifice Conversion SkyTech ValvePilot Orifice Conversion Installation PrecautionsConversion Procedure Model Fuel Type Front Rear Injector Orifice Size MatrixFront Rear Minimum Cleaning the Standing Pilot Control System MaintenanceLogs May Be HOT Burner and Burner CompartmentDescription DVB4136 DVB4136 Description Fuel Conversion Kits FK12 Fan Assembly Optional AccessoriesFK24 Fan Assembly Hard Direct Wire Hook UpInstallation Instructions Remote ControlsCeramic Refractory Panels Decorative Bay WindowsArch/Square Face Kit Battery BackupInstallation Procedure Limited Lifetime Warranty Efficiency Ratings