Desa VTD-18N-PDG, VTD-24P-PDG, VTD-24P-BTB, VTD-18N-BTB, VTD-18P-BTB installation manual Installation

Page 7

INSTALLATION

WARNING: Before installing in a solid fuel burn- ing fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and distribute soot within the house. Inspect chimney flue for damage. If damaged, repair flue damper before operating appliance.

WARNING: Make sure the selector switch is in the OFF position before installing appliance .

WARNING: Before installing in a solid fuel burn- ing fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a qualified chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and distribute soot within the house. Inspect chimney flue for damage.

NOTICE: Installation, service, and repair of this ap- pliance must be performed by a qualified installer, service agency, company or gas supplier experienced with this type of gas appliance. Only factory authorized components listed in these instructions may be used in accordance with the manufacturer’s instructions and all codes and requirements of the authority hav- ing jurisdiction. Any modifications to this kit, or use of unauthorized components or accessory items will void the manufacturer’s warranty, and may result in a hazardous condition.

INSTALLATION

7

Flue Opening Specifications

Installation and Clearances

 

Venting Specifications for Installation

 

Installing Damper Clamp

 

 

 

INSTALLATION AND CLEARANCES

LOG SIZING REQUIREMENTS

Min.

 

 

 

 

 

 

 

Minimum Firebox Size

Flue size

Log

 

 

Front

Rear*

 

Size

Height

Depth

Width

Width

 

18"

17"

14"

24"

20"

8"

24"

17"

14"

28"

22"

8"

 

 

 

 

 

 

*Measured at 14" depth

Figure 5 - Sizes & Clearances

CHECK GAS TYPE

Use the correct gas type (natural or propane/LP) for your unit. If your gas supply is not correct, do not instal in fireplace. Call dealer where you bought the appliance for proper type of appliance.

VENTING SPECIFICATIONS FOR

INSTALLATION

The fireplace chimney flue and vent must be drafting properly. To check the vent for proper drafting: Light a tightly rolled newspaper on one end and place it at the inside front edge of the fireplace. Ob- serve the smoke and be sure the vent is properly drawing it up the chimney. If the smoke spills out into the room, extinguish the flame and remove any obstruction until proper venting is achieved.

The chimney flue damper must be fixed open to provide a minimum of 43 sq. in. of free air opening during operation of this log set. A mul- tipurpose damper clamp is provided to fix the damper in position.

The minimum flue sizes shown in Figure 5 are based on a 6' chimney height using round pipe. Your minimum flue size will vary based on input rate and chimney height. Refer to the National Fuel Gas Code ANSI Z223.1/NFPA 54, Section 6.6, for details.

FLUE OPENING SPECIFICATIONS

Note: This vented appliance must be installed only in a solid-fuel burning fireplace with a working flue and constructed of noncom- bustible material.

The charts in Figure 4 indicate technical information regarding the installation of your gas log set. Please make sure that all of the spec- ifications shown are applicable before installation is attempted.

The fireplace must include a working flue and venting system with the minimum openings shown in the Figure 5.

SPECIFICATIONS (W.C.)

 

FUEL INLET

MANIFOLD

 

PRESSURE

PRESSURE

 

 

 

 

 

 

 

Min.

Max.

 

NG

 

7

10.5

3.5

LP

 

11

14

10

Figure 4 - Technical Information Charts

INSTALLING DAMPER CLAMP

Secure the damper stop clamp provided to the leading edge of the damper as shown in Figure 6. If for any reason this clamp doesn't work on your fireplace, another suitable clamp or permanent stop must be installed, or the damper blade must be cut or removed.

Damper Clamp

 

 

 

Damper

Damper

Damper

Clamp

 

 

 

Damper

Masonry Fireplace

Manufactured

 

Fireplace

Figure 6 - Attaching Damper Clamp

For more information, visit www.desatech.com

111826-02F

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Contents Ansi Z21.60-2003 CSA What to do if YOU Smell GASSafety Information Table of ContentsProduct Identification Local CodesAIR for Combustion and Ventilation Optional Remote Control AccessoriesProduct Features UnpackingVentilation AIR Determining FRESH-AIR Flow for Appliance LocationVentilation Air from Outdoors Installation Connecting to GAS Supply Installing Appliance AssemblyInstallation Items Needed Checking GAS Connections Pressure Testing gas Supply Piping systemValve Pressure Testing Appliance Gas ConnectionsOperating Appliance For Your Safety Read Before LightingLighting Instructions Remote Control Operation Manual Lighting ProcedureTo Turn OFF GAS to Appliance Burner Flame Pattern Cleaning and MaintenanceOperating Appliance Inspecting Burner Pilot Flame PatternObserved Problem Possible Cause Remedy TroubleshootingRefer to Air for Combustion and Venti Observed Problem Possible Cause VTD-18N-PDG/VTD-18N-BTB SpecificationsTechnical Service Wiring DiagramReplacement Parts Service HintsThis page Intentionally Left Blank Illustrated Parts Breakdown Illustrated Parts BreakdownParts List Accessories Owners Registration Form Postage Required 111826-02F Warranty Information

VTD-24P-BTB, VTD-18P-BTB, VTD-24P-PDG, VTD-18N-BTB, VTD-18N-PDG specifications

Desa VTD-18N-BTB, VTD-18P-BTB, VTD-24P-PDG, VTD-24P-BTB, and VTD-18N-PDG are notable offerings in the realm of heaters, designed to provide efficient and effective heating solutions for various environments. Each model boasts a range of features and technologies that cater to different needs and preferences, promoting comfort and convenience.

Starting with the VTD-18N-BTB and VTD-18P-BTB, these models are engineered with a focus on reliability and performance. They come equipped with advanced heating technology that ensures rapid warmth distribution in residential or commercial spaces. Featuring adjustable heat settings, users can customize the temperature according to their comfort levels. The BTB designation indicates that these models possess a robust build quality, designed to withstand heavy use, while maintaining aesthetic appeal.

The VTD-24P-PDG and VTD-24P-BTB are designed for larger areas, delivering an increased heat output to accommodate more substantial spaces. These models incorporate energy-efficient technology, which aids in reducing overall energy consumption while providing consistent heat. Moreover, the programmable thermostat feature available in these units allows users to set specific heating schedules, significantly enhancing energy efficiency and convenience.

The VTD-18N-PDG stands out with its unique design and advanced features. This model combines a sleek and modern aesthetic with high functionality, making it suitable for contemporary interiors. It utilizes a dual-fuel technology option, providing the flexibility to operate on either gas or electric power, thus enhancing versatility in use. This feature is particularly beneficial for areas with fluctuating energy availability.

In terms of safety, all models incorporate essential safety mechanisms, including overheating protection and tip-over switches, ensuring peace of mind for users. The combination of portability and performance allows for seamless placement in various settings, from home living rooms to workshops and garages.

Overall, Desa's VTD series reflects a commitment to quality and innovation, promoting efficient heating solutions that cater to varying space and user requirements. These models are ideal for users seeking dependable heating options without compromising on style, functionality, or safety.