Vermont Casting DVRT41 manual General Venting Information Termination Location

Page 11

DVRT41Direct Vent Gas Fireplace

General Venting Information - Termination Location

 

 

INSIDE

 

 

 

CORNER DETAIL

 

 

 

G

 

 

 

V

N

 

 

H

D

A

N

 

 

E

 

 

 

V

 

 

V

L

B

 

 

C

 

V

Fixed

 

 

Closed

F

V

Operable

 

 

 

B

B

V

B

 

B

 

V

Operable

Fixed

 

 

Closed

 

 

 

 

 

 

 

 

B

V

J

X

M

 

A I

V KX

G

G

A

V

V

V

CFM145a

VENT TERMINATION X AIR SUPPLY INLET

AREA WHERE TERMINAL IS NOT PERMITTED

 

 

Canadian Installations1

US Installations2

A = Clearance above grade, veranda, porch,

12” (30cm)

12” (30cm)

 

deck, or balcony

 

 

B = Clearance to window or door that may be

6” (15cm) for appliances

6” (15cm) for appliances

 

opened

< 10,000Btuh (3kW), 12” (30cm)

< 10,000 Btuh (3kW), 9”

 

 

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

(23cm) for appliances > 10,000

 

 

< 100,000 Btuh (30kW), 36” (91cm)

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” (305mm) recommended to

12” (305mm) recommended to

 

 

prevent window condensation

prevent window condensation

D = Vertical clearance to ventilated soffit located

 

 

 

above the terminal within a horizontal

18” (458mm)

18” (458mm)

 

distance of 2’ (610mm) from the center

 

 

 

line of the terminal

 

 

E = Clearance to unventilated soffit

12” (305mm)

12” (305mm)

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’ (91cm) within a height of 15’ (5m)

3’ (91cm) within a height of 15’

 

extended above meter/regulator assembly

above the meter/regulator assembly

(5m) above the meter/

 

 

 

regulator assy

I =

Clearance to service regulator vent outlet

3’ (91cm)

3’ (91cm)

J =

Clearance to nonmechanical air supply inlet

6” (15cm) for appliances < 10,000

6” (15cm) 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 <

(23cm) for appliances > 10,000

 

 

100,000 Btuh (30kW), 36” (91cm)

Btuh (3kW) and < 50,000 Btuh

 

 

for appliances > 100,000 Btuh (30kW)

(15kW), 12” (30cm) for

 

 

 

appliances > 50,000 Btuh (15kW)

K = Clearance to a mechanical air supply inlet

6’ (1.83m)

3’ (91cm) above if within 10’

 

 

 

(3m) horizontally

L =

Clearance above paved sidewalk or paved

7’ (2.13m)†

7’ (2.13m)†

 

driveway located on public property

 

 

M = Clearance under veranda, porch, deck or

12” (30cm)‡

12” (30cm)‡

 

balcony

 

 

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

1In accordance with the current CSA-B149 Installation Codes

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

A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings a nd 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 CFM Specialty Home Products Direct Vent fireplaces are certified as part of the appliance, with clearances tested and approved by the listing agency.

10006740

Fig. 14 Vent termination clearances.

11

Image 11
Contents Direct Vent Model DVRT41 Table of Contents Locating Your Fireplace Installation & Operating InstructionsFraming Dimensions Fireplace Dimensions Installed as Top VentFireplace Dimensions Installed as Rear Vent Hearth Mantel ChartClearance to Combustibles MantelsGas Inlet and Manifold Pressures Gas SpecificationsGas Line Installation Framing And FinishingEB-1 Electrical Box Alternate Switch LocationRemote ON/OFF Switch Installation EB-1 receptacle Optional Top Vent ApplicationLocation of Vent Termination General VentingGeneral Venting Information Termination Location Canadian Installations1 US Installations2Flex Vent Pipes Canadian InstallationsUSA Installations General Information Assembling Vent PipesRear Wall Vent Application How to Use the Vent GraphTwist Lock Pipes Step Rear Wall Vent InstallationVertical Sidewall Application Rear Wall Vent Installations Flex Vent PipeMaximum vent run with elbows Total angular variation 270Always install horizontal venting on a level plane Vertical Sidewall Installation Twist Lock PipeStep Vertical Sidewall Installation Flex Vent PipeVertical Through-the-Roof Application Below Grade InstallationPlace firestop spacers and secure Vertical Through-the-Roof InstallationTypical Roof SupportTypical Ceiling ApplicationSupport Venting Components Operating Instructions Flame & Temperature Adjustment Installation of LogsLog Identification Chart Burner Lava Rock PlacementSIT 820 Valve Flame CharacteristicsInspecting the Venting System To Turn Off Gas To Heater Lighting and Operating InstructionsTurning Off the Gas to the Appliance Lighting & Operating InstructionsLighting Instructions Instructions for RF Comfort Control Valve Shut Off ProcedureTransmitter Operation Off Mode On Manual ModeChange Between F/C Temperature Units Delay Timer ModeAuto Mode Fan Override During Auto ModeAuto Path LED Count Service ActionOn Path Local PathWindow Frame Assembly to be Removed Before Service Work Troubleshooting Honeywell VS8421SIT Nova 820 Millivolt Valve Trouble Shooting the Gas Control SystemSIT 822 Valve with a Honeywell Electronic Igniter Troubleshooting the Gas Control SystemNova SIT820 Valve Burner and Pilot Orifice ConversionLogs may be hot Installation PrecautionsConversion Procedure Depressd and turn center plunger Burner and Burner Compartment MaintenanceCleaning the Standing Pilot Control System Logs May Be HOTDVRT41 Description DVRT41DVRT41 LP to Natural Gas Fuel Conversion Kits Natural Gas to LPHard Direct Wire Hook Up Optional Accessories AvailableFK12 Fan Assembly FK24 Fan AssemblyDecorative Frame Trim Remote ControlsCeramic Refractory Panels Decorative Bay WindowsConversion Instructions For Use in Mobile Homes Model DVRT41RMH9b.Units with Honeywell valve Limited Lifetime Warranty State % Fireplace Efficiency % Fan-OFF Fan-ON Efficiency RatingsModel EnerGuide Ratings

DVRT41 specifications

The Vermont Casting DVRT41 is a remarkable gas fireplace that harmoniously combines contemporary aesthetics with advanced heating technology. Designed to enhance any living space, the DVRT41 stands out with its impressive features and functionality, making it a popular choice for those looking to elevate their home environment.

One of the most notable features of the DVRT41 is its efficient heat output. With an impressive BTU range, this fireplace can warm spaces effectively while maintaining low emissions. This efficiency is complemented by Vermont Castings' commitment to sustainability, ensuring that the DVRT41 aligns with environmental considerations.

Aesthetically, the DVRT41 offers a customizable experience. Consumers can choose from various faceplate designs, glass door styles, and finishes to match any décor. The fireplace’s large viewing area provides an unobstructed view of the flames, creating a cozy atmosphere that’s perfect for gatherings or quiet evenings.

The DVRT41 incorporates advanced technologies aimed at maximizing user experience. The fireplace features an intuitive remote control for convenience, allowing users to adjust flame height and heat output easily. This adaptability ensures that homeowners can create the perfect ambiance at any time. The ignition system is designed for reliability and ease, ensuring that starting the fireplace is hassle-free, even in challenging conditions.

Safety is a top priority with the DVRT41. The unit includes features such as a safety shut-off system and a tempered glass front to prevent accidental burns. Additionally, the design allows for efficient venting, minimizing the risk of backdraft or buildup of harmful gases.

Maintenance is straightforward, thanks to the unit's design. The DVRT41 is constructed with durable materials that resist corrosion and wear, ensuring longevity and reduced upkeep costs. Regular cleaning is simple, ensuring that the fireplace remains functional and beautiful for years to come.

Overall, the Vermont Casting DVRT41 gas fireplace is not only a source of warmth but also a stunning focal point within any home. Its blend of efficiency, safety, and design flexibility make it a top choice for homeowners seeking an effective heating solution that doesn’t compromise on style or substance. The DVRT41 exemplifies Vermont Castings' commitment to quality, ensuring that every unit delivers exceptional performance and aesthetic appeal.