Vermont Casting DVT44 installation instructions General Venting Information Termination Location

Page 11

Chateau™

General Venting Information - Termination Location

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E

L

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B

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INSIDE

 

 

 

 

CORNER DETAIL

 

 

 

 

G

 

 

 

 

 

V

 

 

H

 

A

 

 

 

N

 

 

 

 

B

 

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B

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M

 

 

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A

I

 

V KX

V

A

 

 

V VENT TERMINATION X AIR SUPPLY INLET

AREA WHERE TERMINAL IS NOT PERMITTED

 

CFM145a

 

 

 

 

 

 

 

Canadian Installations1

US Installations2

 

 

A =

Clearance above grade, veranda, porch,

12” (30 cm)

 

12” (30 cm)

 

 

deck, or balcony

 

 

 

 

 

B = Clearance to window or door that may be

6” (15 cm) for appliances

6” (15 cm) for appliances

 

 

opened

< 10,000Btuh (3kW), 12” (30 cm)

< 10,000 Btuh (3kW), 9”

 

 

 

for appliances > 10,000 Btuh (3kW) and

(23 cm) for appliances > 10,000

 

 

 

< 100,000 Btuh (30kW), 36” (91 cm)

Btuh (3kW) and < 50,000 Btuh

 

 

 

for appliances > 100,000 Btuh (30kW)

(15kW), 12” (30cm) for

 

 

 

 

 

appliances > 50,000 Btuh (15kW)

 

C = Clearance to permanently closed window

12” (305 mm) recommended to

12” (305 mm) recommended to

 

 

 

prevent window condensation

prevent window condensation

 

D = Vertical clearance to ventilated soffit located

 

 

 

 

 

 

above the terminal within a horizontal

18” (458 mm) for non-vinyl soffits

18” (458 mm) for non-vinyl soffits

 

 

distance of 2 feet (610mm) from the center

24” (610 mm) for vinyl soffits

24” (610 mm) for vinyl soffits

 

 

line of the terminal

 

 

 

 

 

E = Clearance to unventilated soffit

24” (610 mm)

 

24” (610 mm)

 

F =

Clearance to outside corner

see next page

 

see next page

 

G = Clearance to inside corner (see next page)

see next page

 

see next page

 

H = Clearance to each inside of center line

3’ (91 cm) within a height of 15’

3’ (91 cm) within a height of 15’

 

 

extended above meter/regulator assembly

above the meter/regulator assembly

above the meter/regulator assy

 

I =

Clearance to service regulator vent outlet

3’ (91 cm)

 

3’ (91 cm)

 

J =

Clearance to nonmechanical air supply inlet

6” (15 cm) for appliances < 10,000

6” (15 cm) for appliances

 

 

to building or the combustion air inlet to any

Btuh (3kW), 12” (30cm) for

< 10,000 Btuh (3kW), 9”

 

 

other appliances

appliances > 10,000 Btuh (3kW) and <

(23 cm) for appliances > 10,000

 

 

 

100,000 Btuh (30kW), 36” (91 cm)

Btuh (3kW) and < 50,000 Btuh

 

 

 

for appliances > 100,000 Btuh (30kW)

(15kW), 12” (30 cm) for

 

 

 

 

 

appliances > 50,000 Btuh (15kW)

 

K* =Clearance to a mechanical air supply inlet

6’ (1.83 m)

 

3’ (91 cm) above if within 10’

 

 

 

 

 

(3m) horizontally

 

L =

Clearance above paved sidewalk or paved

7’ (2.13 m)†

 

7’ (2.13 m)†

 

 

driveway located on public property

 

 

 

 

 

M = Clearance under veranda, porch, deck or

12” (30 cm)‡

 

12” (30 cm)‡

 

 

balcony

 

 

 

 

N = Clearance above a roof shall extend a minimum of 24” (610 mm) above the highest point when it passes through the roof surface, and any other obstruction within a horizontal distance of 18” (450 mm).

1 In accordance with the current CSA-B149 Installation Codes

2 In accordance with the current ANSI Z223.1/NFPA 54 National Fuel Gas Codes

*Clearance to a mechanical air supply refers to an HRV or other mechanical device that brings fresh air into the living space, not a fresh air for an appliance combustion.

† A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings

‡ only permitted if veranda, porch, deck or balcony is fully open on a minimum 2 sides beneath the floor: NOTE: 1. Local codes or regulations may require different clearances.

2.The special venting system used on Direct Vent Fireplaces are certified as part of the appliance, with clearances tested and approved by the listing agency.

3.CFM Corporation assumes no responsibility for the improper performance of the appliance when the venting system does not meet these requirements.

Fig. 12 Vent termination clearances.

Image 11
Contents What to do if YOU Smell GAS INSTALLER/CONSUMER Safety InformationTable of Contents Please Review the Following Carefully Installation & Operating InstructionsFireplace Dimensions DVT38 Mantels Locating Your FireplaceClearance to Combustibles Final Finishing HearthFraming and Finishing High Elevations Gas Line InstallationGas Specifications Gas Inlet and Manifold PressuresControl System Control System InstallationElectrical Junction Box Connect 120V AC electrical supply Special Feature for Cold ClimatesLocation of Vent Termination General VentingGeneral Venting Information Termination Location Canadian Installations1 US Installations2DVT38N DVT38P DVT44N DVT44P Quick Reference for Fresh Air Restrictor Plate / Flue BaffleApplication Horizontal Termination Canadian InstallationsUSA Installations General Information Assembling Vent Pipes SK8 Venting PipesUse of the Restrictor Plates Horizontal Venting Applications Sidewall ApplicationsStep Sidewall InstallationVertical height requirement Always install horizontal venting on a level planeFresh Air Restrictor Plate Typical offset application Vertical Through-the-Roof InstallationMin 610mm Component Description Model Number Chimney ComponentsOperating Instructions Glass Frame Assembly RemovalGlass Cleaning Restrictor Plate InstallationAppliance Kit Model Description Ceramic Refractory InstallationDVT38 Logs Log, Lava Rock and Ember PlacementMandatory for proper carry over of flame into the burner tube Position the Log Grate Burner. Remove the twoPosition the Log Rear Left Position the Log Front Middle Right DVT38 logset complete Correct pilot flame appearance Flame CharacteristicsTrim frame in place Trim InstallationTurning Off the Gas to the Appliance Lighting & Operating InstructionsLighting Instructions Igniter operation TroubleshootingTroubleshooting American Flame Gas Control System Fuel Conversion Instructions Conversion PrecautionsConversion Procedure Check Manifold Pressure Converting the Gas Control ValveValve Minimum Rate Screw Air Shutter SettingsPilot Flame Adjustment Injector Orifice Size MatrixBurner and Burner Compartment MaintenanceCleaning the Control System DVT38, DVT44 Colonial Red Limestone Herringbone DVT38 DVT44Fuel Conversion Kits Ceramic Refractory Kits AccessoriesBack-up Battery Kit Chateau Chateau Product Covered by this Warranty Limited Lifetime WarrantyModel EnerGuide Ratings Fireplace Efficiency % Efficiency Ratings