Avalon Stoves 21 DV Fireplace User Manual

21 DV Fireplace

Featuring the

Burner

Tested and Listed by

OMNI-Test Laboratories, Inc.

Beaverton, Oregon

Report # 028-S-53-5

ANSI Z21.88

• Built-In Direct Vent Fireplace

• Natural Gas or Propane

• Residential or Mobile Home

WARNING: If the information in these instructions is not followed exactly, a fire or

explosion may result causing property damage, personal injury or loss of life.

- Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance.

WHAT TO DO IF YOU SMELL GAS

• Do not try to light any appliance.

• Do not touch any electrical switch; do not use any phone in your building.

• Immediately call gas supplier from a neighbor's phone. Follow the gas supplier's

instructions.

• If you cannot reach your gas supplier, call the fire department.

- Installation and service must be performed by a qualified installer, service agency or the gas supplier.

This appliance may be installed as an OEM installation in a manufactured (mobile) home and must be installed in accordance with the manufacturer’s instructions and the manufactured home construction and safety standard, Title 24 CFR, Part 3280. This appliance is only for use with the type(s) of gas indicated on the rating plate. A conversion kit is supplied with the appliance.

Installer: After installation give this manual to the home-owner

and explain operation of this heater.

4800 Harbour Pointe Blvd. SW

Mukilteo, WA 98275

2 Introduction

Introduction

We welcome you as a new owner of a 21 DV gas fireplace. In purchasing this fireplace you have joined the growing ranks of concerned individuals whose selection of an energy system reflects both a concern for the environment and aesthetics. It is one of the finest home heaters the world over. This manual will explain the installation, operation, and maintenance of this fireplace. Please familiarize yourself with the Owner's Manual before operating your heater and save the manual for future reference. Included are helpful hints and suggestions that will make the operation and maintenance of your new fireplace an easier and more enjoyable experience. We offer our continual support and guidance to help you achieve the maximum benefit and enjoyment from your heater.

Important Information

No other 21 DV gas fireplace has the same serial number as yours. The serial number is below and to the left of the gas control valve.

This serial number will be needed in case you require service of any type.

Model: 21 DV Fireplace

Serial Number:

Purchase Date:

Purchased From:

Mail your Warranty Card Today, and Save Your Bill of Sale.

To receive full warranty coverage, you will need to show evidence of the date you purchased your heater. Do not mail your Bill of Sale to us.

We suggest that you attach your Bill of Sale to this page so that you will have all the information you need in one place should the need for service or information occur.

Table of Contents 3

Introduction and Important Information

Introduction......................................................2

Safety Precautions

Safety Precautions............................................4

Features & Specifications

Features..........................................................6

Installation Options............................................6

Heating Specifications .......................................6

Dimensions......................................................6

Installation

Installation Warnings .........................................7

Packing List......................................................7

Additional Items Required...................................7

Installation Overview ..........................................8

Recommended Installation Procedure ..................8

Fireplace Placement Requirements......................9

Minimum Framing Dimensions ..........................9

Clearances ..................................................9

Nailing Brackets............................................10

Corner Installations .......................................11

Raised Fireplaces..........................................11

Gas Line Requirements......................................12

Gas Line Location .........................................12

Fuel............................................................12

Gas Line Connection......................................12

Gas Inlet Pressure ........................................12

Optional Gas Line Location .............................13

Electrical Connection.........................................13

Electrical Line Location ..................................13

Optional Electrical Line Location ......................13

Electrical Line Connection...............................14

Vent Requirements............................................15

Altitude Considerations ..................................15

Vent Clearances ...........................................15

Vent Installation............................................16

Approved Vent Configurations .............................17

Restrictor Position.........................................17

Measuring Vent Lengths.................................17

Vent Configurations with Vertical Termination......18

Vent Configurations with Horizontal Terminations.19

Termination Requirements..................................20

Hearth Requirements.........................................21

Facing Requirements.........................................22

Face Dimensions...........................................22

Facing - Fireplace Details...................................23

Facing Detail – Drywall Facing ............................24

Facing Detail – Tile Facing .................................25

Facing Detail –Facing Over 1” Thick (Brick) ...........26

Mantel Requirements.........................................27

Finalizing the Installation

Glass Frame Removal and Installation .................28

Log Set Installation............................................30

Steps for Finalizing the Installation.......................32

Pilot Flame Inspection .......................................32

Air Shutter Adjustment.......................................32

Face Installation and Removal............................34

Operation

Before You Begin ..............................................35

Location of Controls ..........................................35

Starting The Pilot Flame.....................................36

Starting the Fireplace for the First Time................37

Turning the Fireplace On and Off .........................37

Adjusting the Flame Height.................................37

Adjusting the Blower Speed.................................38

Normal Operating Sounds...................................38

Normal Operating Odors.....................................38

Maintenance

Maintaining Your Fireplace's Appearance..............39

Yearly Service Procedure...................................39

Troubleshooting Table ........................................40

How this Fireplace Works ...................................41

Wiring Diagram.................................................42

Replacement Parts List......................................42

Safety Label

Listing Label .....................................................43

Warranty

Warranty .........................................................44

Optional Equipment

LP Conversion Instructions.................................45

Firebox Liner.....................................................48

Index

Index...............................................................50

4 Safety Precautions

IF YOU SMELL GAS:

o not light any appliance

xtinguish any open flame

o not touch any electrical switch or plug or unplug anything

pen windows and vacate building

all gas supplier from neighbor's house, if not reached, call fire department

This unit must be installed by a qualified installer to prevent the possibility of an explosion. Your dealer will know the requirements in your area and can inform you of those people considered qualified. The room heater should be inspected and cleaned before use and at least annually by a qualified service person. More frequent cleaning may be required due to excessive lint from carpeting, bedding material, etc.

The instructions in this manual must be strictly adhered to. Do not use makeshift methods or compromise in the installation. Improper installation will void the warranty and safety listing.

Look for this label:

For LPG only | Pout 11” W.C.

If the label is present, the heater is equipped for LP (propane). If the label is absent, the heater is equipped for NG (natural gas).

This heater is either approved for natural gas (NG) or for propane (LP). Burning the incorrect fuel will void the warranty and safety listing and may cause an extreme safety hazard. Direct questions about the type of fuel used to your dealer. Check the label and flame adjust knob on the gas control valve.

Gas

Contact your local buildin officials to obtain a permit and information on any installation restrictions or inspection requirements in your area. Notify your insurance company of this heater as well.

It is imperative that control compartments, screens, or circulating air passageways of the heater be kept clean and free of obstructions. These areas provide the air necessary for safe operation.

Do not store or use gasoline or other flammable liquids in the vicinity of this heater.

If the flame becomes sooty, dark orange in color, or extremely tall, do not operate the heater. Call your dealer and arrange for proper servicing.

Do not operate the heater if it is not operating properly in any fashion or if you are uncertain. Call your dealer for a full explanation of your heater and what to expect.

Do not operate if any portion of the heater was submerged in water or if any corrosion occurs. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any gas control wash has been under water.

Safety Precautions 5

Do not place clothing or other flammable items on or near the heater. Because this heater can be controlled by a thermostat there is a possibility of the heater turning on and igniting any items placed on or near it.

The viewing glass should be opened only for lighting the pilot or conducting service. Do not operate with cracked, broken, or removed glass.

Any safety screen or guard removed for servicing must be replaced prior to operating the heater.

Operate the heater accordin to the instructions included in this manual.

If the main burners do not start correctly turn the gas off at the gas control valve and call your dealer for service.

Light the heater using the builtin piezo igniter. Do not use matches or any other external device to light your heater.

Allow the heater to cool before carrying out any maintenance or cleaning.

Never remove, replace, modify or substitute any part of the heater unless instructions are given in this manual. All other work must be done by a trained technician. Don't modify or replace orifices.

The pilot flame must contact the thermopile and thermocouple (see the illustration to the left). If it does not, turn the gas control valve to "OFF" and call your dealer.

This unit is not for use with solid fuel

Do not place anything inside the firebox (except the included fiber logs).

If the fiber logs become damaged, replace with Travis Industries log set.

Children and adults should be alerted to the hazards of high surface temperature and should stay away to avoid burns or clothing ignition. Young children should be supervised when they are in the same room as the heater.

Instruct everyone in the house how to shut gas off to the appliance and at the gas main shutoff valve. The gas main shutoff valve is usually next to the gas meter or propane tank and requires a wrench to shut off.

This Manual

Do not throw this manual away. This manual has important operating and maintenance instructions that you will need at a later time. Always follow the instructions in this manual.

Travis Industries, Inc. grants no warranty, implied or stated, for the installation or maintenance of your heater, and assumes no responsibility of any consequential damage(s).

6 Features and Specifications

Features

• Works During Power Outages (millivolt system)

• High Efficiency

• Optional Thermostat or Remote Control

• Realistic "Wood Fire" Look

• Quiet Blower for Effective Heat Distribution

• Convenient Operating Controls

• Variable-Rate Heat Output

• Low Maintenance

Heating Specifications

Installation Options

• Residential or Mobile Home

• Straight or Corner Placement

• Flush or Recessed Face

• Raised or Floor Hearth

• Internal or External Chase

• Horizontal or Vertical Vent

• Bedroom Approved

Natural Gas Propane

Approximate Heating Capacity (in square feet)* Up to 650 Up to 650 Maximum BTU Input Per Hour 16,500 16,500 Minimum BTU Output on Low 10,500 9,380 Steady State Efficiency** (with blowers on) Up to 77.2% Up to 74.5% AFUE (Annual Fuel Utilization Efficiency)63%63%

* Heating capacity will vary with floor plan, insulation, and outside temperature.

** Efficiency rating is a product thermal efficiency rating determined under continuous

operation independent of installed system.

Dimensions

4-7/8”*

6-5/8”

17-5/8”*

13-5/8”*

4-7/8”*

8” External

Diameter

NOTE: a 1/2” clearance is required to the sides, rear, and top of the fireplace.

35-7/8”

Nailing Brackets

See “Gas Line

Requirements”

for Details on

the Gas Inlet

13-5/8”

15”

45°

5-7/8”

34-1/8”

20-1/8”

(includes

stand-offs)

* These dimensions are measured from the back edge of the fireplace, measured at 45°.

Installation (for qualified installers only) 7

Installation Warnings

• Failure to follow all of the requirements may result in property damage, bodily

injury, or even death.

• This heater must be installed by a qualified installer who has gone through a

training program for the installation of direct vent gas appliances.

• This appliance must be installed in accordance with all local codes, if any; if not,

follow ANSI Z223.1 and NFPA 54(88).

• In Manufactured or Mobile Homes must conform with Manufactured Home

Construction and Safety Standard, Title 24 CFR, Part 3280, or, when such a standard is not applicable, the Standard for Manufactured Home Installations, ANSI/NCSBCS A225.1. This appliance may be installed in Manufactured Housing only after the home is site located.

• The fireplace is designed to operate on natural gas, or propane (LP).

• All exhaust gases must be vented outside the structure of the living-area.

Combustion air is drawn from outside the living-area structure.

• Notify your insurance company before hooking up this fireplace.

• The requirements listed below are divided into sections. All requirements must

be met simultaneously. The order of installation is not rigid – the qualified installer should follow the procedure best suited for the installation.

Packing List

• Propane Conversion Kit

• Log Set

• Glass Latch Tool (to un-latch glass frame)

Additional Items Required

• Faceplate

• Direct Vent (Simpson Dura-Vent Ph. # 800 835-4429)

• Gas Line Equipment (shutoff valve, pipe, etc.)

• Electrical Equipment (min. 14 gauge, grounded line)

8 Installation (for qualified installers only)

Installation Overview

• All requirements below must be met.

See the section

"Termination

Requirements"

See the section "Vent Requirements"

See the section "Minimum Framing Dimensions"

See the section "Mantel Requirements"

Non-combustible facing (see the section "Facing Requirements")

Thermostat Wire (either side)

Gas Line (left side or beneath)

See the section "Hearth Requirements"

Recommended Installation Procedure

1. Frame the opening for the fireplace. Make sure to allow for vent installation.

2. If the facing is 1/2" or 7/8" thick (most common), secure the fireplace to the framing with the nailing brackets (see "Nailing Brackets" for details). NOTE: If the facing is not 1/2" or 7/8" thick, follow the directions below:

Place a strip of facing material to both sides of the fireplace opening (NOTE: the strips will be removed after the fireplace is secured). The facing thickness must represent the total thickness of the finished facing (e.g.: If tile is to be used, include the thickness of the backboard, tile, and tile adhesive). Insert the fireplace into the framing. Slide it back until the front edge of the nailing brackets are flush with the facing material. Secure the fireplace using the plates located along the base of the fireplace.

3. Complete the gas line installation.

4. Complete the electrical hook-up.

5. Complete the vent installation.

6. Install the hearth (if applicable).

7. Install the facing.

8. Install the mantel (if applicable).

Drywall

1" Min. Clearance from Face to Side Wall

See the section "Electrical Connection"

Insulation or drywall must not fill the 1/2" gap around the sides of the fireplace.

Installation (for qualified installers only) 9

Fireplace Placement Requirements

Minimum Framing Dimensions

The fireplace requires a 1/2" space between the fireplace and the framing members (or other materials) along the sides and back of the fireplace. The stand-offs (and nailing brackets) may contact the framing members but no material may be placed into the 1/2" space.

48" Min.

The fireplace enclosure must be a minimum 48" above the base of the fireplace. NOTE: Do not build into the area above the fireplace (except for the required framing members).

HINT: We recommend installing the shaded framing after the fireplace is in place.

Thermostat or Remote Control Wire (either side)

Firestop (required)

36"

1/2" Clearance to the front, 0" to the sides, 1" below, and 2" above the vent to combustibles.

If using an elbow directly off the fireplace, the vent will be centered 41-3/4" above the base of the fireplace.

HINT: we recommend reinforcing the upper corners of the fireplace opening.

Route the electrical line to a position to the right rear of the fireplace.

WARNING: A cut-out for the gas line will be required on the framing. See the dimensions on page 6 and "Gas Line Connection" for details.

15-1/2"

20-1/4"

• Fireplace must be installed on a level surface capable of supporting the fireplace and vent

• Fireplace must be placed directly on wood or non-combustible surface (not on linoleum or

carpet)

• This heater may be placed in a bedroom. Please be aware of the large amount of heat this

appliance produces when determining a location.

Clearances

• When installed, walls in front of the fireplace must be a minimum 1" to the side of the

faceplate.

• Due to the high temperature, the heater should be located out of traffic and away from furniture

and draperies.

• Fireplace must be placed so the vents below and above the glass do not become blocked

10 Installation (for qualified installers only)

AAAAAAAA

Nailing Brackets

There are two nailing brackets on the sides of the fireplace. Follow the directions below to prepare the nailing brackets. Once in place, nail or screw the nailing brackets to the framing.

1/2” Facing

For installations using 1/2” facing (1/2” drywall or other facing) fold the larger tab out 90°.

7/8” to 1” Facing

For installations using 1” facing (1/2” drywall with 3/8” tile, 7/8” tile, etc.) fold the shorter tab out 90°.

TOP VIEW

Framing

Fireplace

NOTE: When installed, there must be a minimum 1/8” gap between the face and facing.

TOP VIEW

Fireplace

1/8"

NOTE: When installed, there must be a minimum 1/8” gap between the face and facing.

Nailing Bracket

Drywall

1/8"

Framing

Nailing Bracket

Drywall

Tile

Installation (for qualified installers only) 11

Corner Installations

A typical 45° installation uses the minimum framing dimensions shown in the illustration to the right (NOTE: all clearances still apply).

The recommended dimensions shown to the right allow additional space, easing gas line and electrical connections.

22-1/4" Min. 24-7/8" Recommended

5-1/2" Min. 6-1/2" Recommended

Min. 1/2"

Clearance

1/2" Standoffs

NOTE: do not insert any material into the 1/2" gap along the front of the fireplace.

Raised Fireplaces

NOTE: Looking Glass and

Wilmington Faces require a raised fireplace - see "Dimensions" for details.

• The fireplace (and hearth,

if desired) may be placed on a platform designed to support the fireplace (125 Lbs.) and vent.

• The fireplace may not be

raised so as to place the ceiling in front of the fireplace within 57" of the base of the fireplace.

Ceiling

Minimum

57"

Fireplace Enclosure (min. 48")

Optional Hearth

Raised Platform

12 Installation (for qualified installers only)

Gas Line Requirements

MASSACHUSETTS INSTALLATIONS - WARNING:

THIS PRODUCT MUST BE INSTALLED BY A LICENSED PLUYMBER OR GAS FITTER WHEN INSTALLED WITHIN THE COMMONWEALTH OF MASSACHUSETTS.

OTHER MASSACHUSETTS CODE REQUIREMENTS:

• Flexible connector must not be longer than 36 inches.

• Shutoff valve must be a “T” handle gas cock.

• Only direct vent sealed combustion products are approved for bedrooms or bathrooms.

• Fireplace dampers must be removed or welded in the open position prior to the installation of a fireplace insert or gas

log.

• The gas line must be installed in accordance with all local codes, if any; if not, follow ANSI

223.1 and the requirements listed below.

• The fireplace and gas control valve must be disconnected from the gas supply piping during

any pressure testing of that system at test pressures in excess of 1/2 psig. For pressures under 1/2 psig, isolate the gas supply piping by closing the manual shutoff valve.

• Leak test all gas line joints and the gas control valve prior to and after starting the fireplace.

Gas Line Location

• The gas inlet is located on the left side. It may be re-located to the base of the fireplace (see “Optional Gas

Line Location” on the following page).

Gas Line

The left side gas inlet is located 2-3/4" above the base of the fireplace.

The base mount gas inlet is flush with the base of the fireplace.

(1/2" M.P.T.)

1/2" F.P.T.

Gas Line (1/2" M.P.T.)

4-1/4"

8-1/4"

NOTE: a 3" diameter hole is required to provide clearance for the gas inlet screws.

Fuel

• This fireplace is designed either for natural gas or for propane (but not for both). Check the sticker on the top of the gas control valve to make sure the correct fuel is used (see illustration on page 4).

Gas Line Connection

• Installation must be performed by a qualified installer, service agency or the gas supplier (In Massachusetts

a licensed plumber/gasfitter).

Gas Inlet Pressure

Natural Gas 7" W.C. (1.74 kPA) Propane 13" W.C. (2.73 kPA)

• If the pressure is not sufficient, make sure the piping used is large enough, the supply regulator is

adequately adjusted, and the total gas load for the residence does not exceed the amount supplied.

• The supply regulator (the regulator that attaches directly to the residence inlet or to the propane tank) should

supply gas at the suggested input pressure listed above. Contact the local gas supplier if the regulator is at an improper pressure.

Standard Input Pressure

Installation (for qualified installers only) 13

Optional Gas Line Location

Remove the two screws near the

gas inlet (save these screws).

Phillips Screwdriver

Remove the cover plate on the bottom

of the fireplace (save these nuts).

HINT: remove the control cover for easier access.

5/16" Wrench

Position the gas inlet assembly over the hole in

the baseplate (do not secure at this time). Position the cover plate over the gas inlet hole on the left side of the fireplace and secure using the nuts removed in step “b”.

Secure the gas inlet assembly using

the screws removed in step “a”.

Phillips Screwdriver

Electrical Connection

• Make sure the household breaker is shut off prior to working on any electrical lines.

• The fireplace must be properly grounded in accordance with local codes (or ANSI/NFPA 70-1987)

• The electrical line must be 14 gauge, and supply 120 Volts at 60 Hz (2 Amps)

Electrical Line Location

Optional Location

Standard Location

The optional electrical inlet is flush with the base of the fireplace.

1-3/4"

3-1/8"

NOTE: a 3-1/2" diameter hole is required to provide clearance for the electrical inlet screws.

5-3/8"

14 Installation (for qualified installers only)

Electrical Line Connection

Insert the sheathed cable from the power source through

this cable clamp. Once the wires are attached, tighten the clamp to secure the cable.

Standard Screwdriver

WARNING: Make sure power is off from the power lead before conducting any wiring.

1/4" Nutdriver

Remove the cover from the fireplace junction box.

Electrical Connector

Optional Electrical Line Location

Remove the cover plate on the bottom of the

fireplace (save these nuts).

Position the cover plate over the

electrical inlet hole on the right side of the fireplace and secure using the nuts removed in step “a”.

Attach the common (white), ground (exposed or green) wires, and hot (black) wires from the power source to the electrical connector (attached to the fireplace).

Remove the two screws securing the

electrical inlet (save these screws).

Position the electrical inlet assembly over the

hole in the baseplate of the fireplace and secure using the screws removed in step “b”.

Replace the cover removed

in step "a".

Installation (for qualified installers only) 15

Vent Requirements

• The gas appliance and vent system must be vented directly to the outside of the building, and

never be attached to a chimney serving a separate solid fuel or gas-burning appliance. Each direct vent gas appliance must use it's own separate vent system.

Vent Clearances

• The vent must maintain the required clearance to combustible materials to prevent a fire. Do

not fill air spaces with insulation.

Before First Firestop After First Firestop

Front 1/2" 0" Sides 0" 0" Above 2" 2" Below Horizontal Section 1" 1" Below 45° Section 1" 0"

Min. 2" Clearance Above the Vent

0" Clearance to the sides after the first firestop.

Use a firestop whenever passing through a ceiling, enclosure or floor penetration.

1/2" Clearance to the front of vent before the first firestop.

Use a firestop when passing through any wall (WARNING: some firestops provide a 1" clearance above the vent -- 2" is required for this heater).

0" Clearance to the side of vent after the first firestop.

Altitude Considerations

• This heater has been tested at altitudes ranging from sea level to 8,000 feet (2,400 M). In this testing we

have found that the heater, with its standard orifice, burns correctly with just an air shutter adjustment.

• Failure to adjust the air shutter properly may lead to improper combustion which can create a safety hazard.

Consult your dealer or installer if you suspect an improperly adjusted air shutter.

Approved Vent

• Use Model GS Direct Vent manufactured by

Simpson Dura-Vent only. Follow the installation instructions included with the

vent. For the nearest Simpson Dura-Vent supplier, call (800) 835-4429.

• Always use the high-wind cap for the type of

vent you are using.

• This fireplace accepts 8" diameter GS

Direct Vent. Vent configurations with at least 12" of rise may use 6-5/8" diameter GS Direct Vent (use the reducer - part #

98900165). See "Approved Vent Configurations" for further details on vent.

6-5/8" Diameter Vent (minimum 12" vertical rise)

Reducer - # 98900165

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