Desa T, V Mantel Clearances, Floor Clearances, Determining Minimum Mantel Clearance

Page 10

10

INSTALLATION

Mantel Clearances Floor Clearances

INSTALLATION

Continued

MANTEL CLEARANCES

In addition to meeting noncombustible material clearances, you must also meet required clearances between fireplace opening and mantel shelf.Ifyoudonotmeettheclearanceslistedbelow,youwillneedahood.

Determining Minimum Mantel Clearance

If you meet minimum clearance between mantel shelf and top of fireplace opening, a hood is not required (see Figure 6).

Determining Minimum Mantel Clearance When Using a Hood

If minimum clearances in Figure 6 are not met, you must have a hood. When using a hood there are still certain minimum mantel clearances required. Follow minimum clearances shown in Figure 7 when using hood.

10"

Mantel Shelf

 

8"

6"

2 1/2"

Minimum Non-

(A)

 

 

 

Combustible

 

 

 

 

 

 

 

Material

12"

18"

20"

22"

 

 

8"

8"

14"

17"

 

Minimum Non-

Distances to

 

Combustible

 

Underside of

 

Material Height

Mantel

 

Underside of

Mantel Shelf

All minimum distances are in inches

Log Set

24" 24"/30"/36" Models

20" 18" Model

Top of Fireplace

Opening

NOTICE: Surface temperatures of adjacent walls and mantels become hot during operation. Walls and mantels above the firebox may become hot to the touch. If installed properly, these temperatures meet the requirement of the national product standard. Follow all minimum clearances shown in this manual.

NOTICE: If your installation does not meet the minimum clearances shown, you must do one of the following:

operate the logs only with the flue damper open

raise the mantel to an acceptable height

remove the mantel

FLOOR CLEARANCES

A.If installing appliance on the floor level, you must maintain the minimum distance of 14" to combustibles (see Figure 8).

B.If combustible materials are less than 14" to the fireplace, you must install appliance at least 5" above the combustible floor- ing (see Figure 9).

Figure 6 - Minimum Mantel Clearances Without Using Hood

Mantel Shelf

12"

Underside of

 

10"

 

 

 

Mantel Shelf

 

 

 

 

 

 

8"

 

 

 

 

 

6"

 

 

 

 

 

2 1/2"

 

 

 

All minimum

 

 

 

 

 

 

 

 

 

 

distances are

Minimum Non-

 

 

 

 

in inches

 

 

 

 

 

Combustible

 

 

 

 

 

Material

8"

12"

15"

18"

20"

 

 

Min.

 

 

 

 

 

 

 

 

 

Top of Fireplace

 

 

 

 

 

Opening

Hood

Distances to

(GA6050, GA6052,

Underside of

or GA6053)

Mantel

 

Figure 7 - Minimum Mantel Clearances When Using Hood

14"

Min.

Combustible

Material

Hearth

Combustible

Material

Noncombustible

5"

Min.

Material

 

Figure 8 - Minimum Fireplace

Figure 9 - Minimum Fireplace

Clearances If Installed at

Clearances Above

Floor Level

Combustible Flooring

For..com

107070-01F

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Contents Unvented VENT-FREE GAS LOG Heater What to do if YOU Smell GASTable of Contents Safety InformationSafety Information Product Identification Flame-MaxBirch LogsLocal Codes Optional Remote Control AccessoriesProduct Features UnpackingConfined and Unconfined Space Determining FRESH-AIR Flow for Heater LocationDetermining if You Have a Confined or Unconfined Space Ventilation Air From Inside Building Ventilation AIRVentilation Air From Outdoors Check GAS Type InstallationLOG Sizing Requirements If Not Using Mantel Minimum Noncombustible Material ClearancesFloor Clearances Mantel ClearancesDetermining Minimum Mantel Clearance Installation Items Needed Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Area of Various StandardLogs, pages 15 Connecting to GAS Supply External Regulator With Vent Pointing DownPressure Testing gas Supply Piping system Checking GAS ConnectionsInstalling Logs Pressure Testing Heater Gas ConnectionsInstalling Vintage Oak One-Piece Log Set Operating Heater Lighting InstructionsThermostat Control Operation Manual Lighting ProcedureTo Turn OFF GAS To Appliance Shutting Off HeaterREMOTE-READY Models For Your Safety Read Before Lighting Variable Control OperationFlame Adjustment Knob Optional HAND-HELD Remote Operation ON/OFF Series Model GhrcbThermostat Series Model Ghrctb Inspecting BurnersPilot Flame Pattern Burner Primary AIR Holes Cleaning MaintenanceCleaning Burner Injector Holder and Pilot AIR Inlet Hole Main BurnerTroubleshooting Observed Problem Possible Cause RemedyClean burner see Cleaning and Mainte Gas leak. See Warning statement For Masonry and FACTORY-BUILT Metal Fireplace Optional Positioning of Thermostat Sensing BulbThermostat-Controlled Models Only Specifications Replacement Parts Wiring DiagramService Hints Technical ServiceVYS24NA, H24N, VYS30PA VYS30NA Illustrated Parts BreakdownODS Pilot Natural Gas ODS Pilot Propane/LP Parts List Variable MANUALLY-CONTROLLED FLAME-MAXVINTAGE OAK LOG ModelsVYD36PA Parts Available not Shown Variable MANUALLY-CONTROLLED FLAME-MAXGOLDEN OAK LOG AND1B ODS Pilot Natural GasBurner Retainer Spring VYD24NTA, VYD30PTA and VYD30NTA THERMOSTAT-CONTROLLED FLAME-MAXGOLDEN OAK LOG Models VYD36PRA and HD36PR REMOTE-READY FLAME-MAXGOLDEN OAK LOG Models VYD36NRA and HD36NR Parts List VYBD24NR, VYBD30PR and VYBD30NR REMOTE-READY FLAME-MAXBIRCH LOG Models Accessories Owners Registration Form Postage Required 107070-01F Warranty Information