Archgard 27-DVIE22N-2 User manual

27-DVIE22N-2
GAS FIRED DIRECT VENT
FIREPLACE INSERT
S/N 270210 AND UP
ARCHGARD FIREPLACE PRODUCTS
7116 Beatty Drive
Mission, BC V2V 6B4 Canada 200-1127-02
January 17, 2017
English and French Installation Manuals available through your
local dealer or visit our website at: www.archgard.com
Les manuels d'installation en anglais et en français son
disponibles chez votre détaillant local ou en visitant notre site
web: www.archgard.com
INSTALLER: LEAVE THIS MANUAL WITH THE APPLIANCE.
CONSUMER: RETAIN THIS MANUAL FOR FUTURE REFERENCE.
This appliance may be installed in an aftermarket
permanently located, manufactured home (USA only) or
mobile home where not prohibited by local codes.
This appliance is only for use with the type of gas indicated
on the rating plate. This appliance is not convertible for use
with other gases, unless a certied kit is used.
WARNING: If the information in these instructions is not
followed exactly, a re or explosion may result, causing
property damage, personal injury or loss of life.
INSTALLATION, OPERATION, AND
MAINTENANCE MANUAL
Do not store or use gasoline or other ammable vapors or
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 your gas supplier from a neighbors phone.
• Follow the gas suppliers instructions
• If you can not reach your gas supplier, call the re
department
Installation and service must be performed by a qualied
installer, service agency or the gas supplier.
WARNING: If the information in this manual is not followed
exactly, a re or explosion may result causing property
damage, personal injury or loss of life.

2
TABLE OF CONTENTS
1.0 Introduction 3
2.0 Safety Information 4
3.0 Technical Information 5
3.1 Appliance Certication 5
3.2 Installation Codes 5
3.3 Specications 5
3.4 High Altitude Installation 5
4.0 Rating Plate 6
5.0 Installation Checklist 7
6.0 Appliance Overview 8
6.1 Rating Plate Location 8
6.2 Appliance Overview 8
6.3 Leveling the Appliance 9
7.0 Electrical Connections 9
8.0 Appliance Dimensions 10
8.1 Control Panel Locations 10
9.0 Minimum Opening Dimensions 11
9.1 Factory Built Fireplaces 12
9.2 Refacing a Masonry Fireplace 13
10.0 Clearances to Combustibles 14
10.1 Mantel Clearances 14
10.2 Sidewall Clearances 14
10.3 Hearth Clearances 15
11.0 Gas Connections 16
11.1 Clocking Procedure 16
12.0 Conversion Kit Instructions 17
12.1 Prepare the Fireplace 17
12.2 Pilot Conversion 17
12.3 Convert the Gas Valve 18
12.4 Complete the Conversion 18
13.0 Venting Instructions 19
13.1 Sealing the Vent 20
13.2 Approved Terminations 20
13.3 Min/Max Vent Run 22
13.4 Using a Co-linear to Coaxial Adapter 23
14.0 Barrier Screen Installation 24
15.0 Glass Door Installation 25
15.1 If Your Glass Breaks 25
16.0 Surround Installation 26
17.0 Firebox Liner Installation 27
17.1 Brick Panel Installation 27
18.0 Media Installation 29
18.1 Log Set 29
18.2 Ember Placement 32
18.3 Complete Log Set 33
19.0 Operation 34
19.1 Before Lighting 34
19.2 First Fire 34
19.3 Lighting Instructions 35
19.4 Remote Control Operation 36
20.0 Maintenance 43
20.1 Cleaning the Appliance 43
20.2 Servicing Under Warranty 44
20.3 Checking Inlet and Outlet Pressure 44
20.4 Checking and Adjusting Pilot 44
20.5 Adjusting the Primary Air 45
20.6 Replacing Batteries 46
20.7 Replacing Fuse 46
20.8 Disabling CPI 46
20.9 Replacing the Control Board 47
20.10 Replacing the Valve 48
20.11 Replacing the Burner 49
20.12 Replacing the Pilot 50
20.13 Replacing the Fan 53
20.16 Wiring Schematic 55
20.17 SIT Intermittent Ignition Sequence 56
20.18 Troubleshooting 57
21.0 Frequently Asked Questions 58
22.0 Replacement Parts List 59
Archgard Limited Warranty 60

3
General Information
1.0 Introduction
Thank You and Congratulations for choosing an Archgard Gas Fireplace insert!
The 27-DVIE22N-2 is one of the most advanced Direct Vent Insert heaters available today. It is solidly designed using the latest
technology and manufactured to the highest quality. It is our aim to provide you with an appliance that brings many trouble-free years of
reliable service.
Some of the many features of your 27-DVIE22N-2 are:
• Heater Classication This replace is classied as a heating appliance. Therefore, it uses Direct Vent safety technology
and it is suitable for continuously operated zone heating.
• High E󰀩ciency This replace has one of the highest e󰀩ciencies of any Direct Vent gas insert, ensuring it is less
expensive to operate.
• Adjustable Fan Speed This replace comes complete with an adjustable six speed circulation fan controlled with the
remote.
• Adjustable Flame This replace provides the ability to adjust the ame aesthetics and heat output to suit the owner's
liking and heating needs.
• Solid Construction This replace is mainly constructed of 16 and 18 gauge galvanized and aluminized coated steel for
long life and durability.
• Optional Accessories Speak with your local Authorized Archgard Dealer for a full complement of decorative accessories
to suit your home's decor and personal tastes.
• Electronic Control System This replace uses a gas control valve that is operated by a Multifunction Remote Control. It can be
used as either an Intermittent Pilot Ignition (IPI) system or Continuous Pilot Ignition (CPI) system
(also known as a Standing Pilot).
CPI vs IPI:
Continuous Pilot Ignition (CPI): A pilot which runs continuously even when the main burner is o󰀨.
Intermittent Pilot Ignition (IPI): A fuel saving mode in which the pilot is only used when the main burner is on.
This appliance has the ability to operate in either CPI or IPI mode. When using CPI mode the pilot will keep the system warm which
reduces the chance of complications such as lifting or ghosting of ames, or condensation on the glass in colder climates.
CPI mode may be disabled if desired or required by local code as shown in Section 20.8.
Fireplace Model Number: 27-DVIE22N-2 Serial Number:_________________________
Date of Installation: ________________________________________________________________
Type of Gas Used by the Fireplace: • Natural Gas •Propane
Dealer's Name & Address: ___________________________________________________________
_________________________________________________________________________________
Dealer's Phone Number: _____________________________________________________________

4
General Information
2.0 Safety Information
Caution
FOR YOUR SAFETY - Do not install or operate your 27-DVIE22N-2 without reading and understanding this manual. Any installation or
operational deviation from this instruction manual voids the warranty and may prove hazardous.
This appliance must be installed by a qualied gas installer and the installation must conform to the installation codes.
Provide adequate clearance around air openings into combustion chamber.
Never obstruct front openings.
Provide adequate clearances for proper operation and servicing of the appliance.
This appliance must be properly connected to an approved venting system and must not be connected to a chimney ue serving a
separate solid fuel burning appliance.
Flow of combustion and ventilation air must not be obstructed.
Always provide adequate clearance around the intake and exhaust openings.
Safety
Due to high temperatures, the appliance should be located out of tra󰀩c and away from furniture and draperies.
Children and adults should be alerted to the hazards of high surface temperature and stay away to avoid burns or clothing ignition.
Young children should be carefully supervised when they are in the same room as the appliance. Toddlers, young children and others
may be susceptible to accidental contact burns. A physical barrier is recommended if there are at risk individuals in the house. To
restrict access to a replace or stove, install an adjustable safety gate to keep toddlers, young children and other at risk individuals out
of the room and away from hot surfaces.
Do not store or place combustibles, gasoline, and other ammable vapors and liquids near the appliance.
Clothing or other ammable material should not be placed on or near the appliance.
Do not operate with cracked or broken glass. Do not to strike or slam the glass.
WARNING: Do not operate appliance with the glass front removed, cracked, or broken. Removal of the glass should be done by a
licensed or qualied service person.
Any safety screen or guard removed for servicing an appliance must be replaced prior to operating.
Installation and Repair should be done by a qualied service person. The appliance should be inspected before use and at least
annually by a professional service person. More frequent cleaning may be required due to excessive lint from carpeting, bedding
materials, etc. It is imperative that the control compartments, burners and circulating air passageways of the appliance are kept clean.
Do not use this appliance if any part has been under water. Immediately call a qualied service technician to inspect the appliance and
to replace any part of the control system and any gas control which has been under water.
Each Archgard Gas Fireplace is checked and tested at the factory prior to being packaged and shipped to our dealers and nally
installed in your home. Before leaving this unit with the customer, the installer must ensure that the appliance is ring correctly and that
the electrical system is in working order. The Installation Checklist in Section 5.0 should be used to ensure the proper installation of this
gas replace insert and to document any deviations from a typical install.
Any alteration to the product that causes carbon or soot deposits that results in any damage or requires
cleaning is not the responsibility of the manufacturer.

5
General Information
3.0 Technical Information
3.1 Appliance Certication
This appliance was listed by LABTEST Certication Inc to the following USA and Canadian gas appliance standards.
- ANSI Z21.88-2014/CSA 2.33-2014 Vented Gas Fireplace Heaters
- CAN/CGA-2.17-M91, Gas-Fired Appliances for Use at High Altitudes
- CSA P.4.1-15 testing method for measuring annual replace e󰀩ciency.
The listing label is attached to the appliance on the bottom right side of the appliance.
A copy is shown on Section 4.0.
Commonwealth of Massachusetts: This appliance has been manufactured in accordance with Massachusetts code 248 CMR 5.00.
Approval Code: G1-0813-54. (http://license.reg.state.ma.us/public/licque.asp).
Please contact Archgard Industries Ltd., if you have any questions regarding the certication of this appliance.
3.2 Installation Codes
This appliance must be installed by a qualied gas appliance installer. The installation must conform with the local codes or, in
the absence of local codes, with the current National Fuel Gas Code ANSI Z223.1/ NFPA 54 in the US, or Installation Code CAN/
CGA-B149.1 in Canada. Electrical connections and grounding must conform with local code, or current National Electrical code ANSI/
NFPA No. 70-1987 in the US, and in Canada the current Canadian Electrical Code CSA C22.1.
We recommend that our gas hearth products be installed and serviced by professionals who are certied in the U.S. by the
National Fireplace Institute® (NFI) as NFI Gas Specialists.
3.3 Specications
Natural Gas (NG) Propane (LP)
Manifold Pressure 3.5 - 1.6 in. W.C. (0.9 - 0.4 kPa) 10.0 - 6.4 in. W.C. (2.5 - 1.6 kPa)
Min. Supply Pressure
Max Supply Pressure 5 in. W.C. (1.2 kPa) 14 in. W.C. (3.5 kPa)
11.0 in. W.C. (2.8 kPa)
14 in. W.C. (3.5 kPa)
Orice Size #43 DMS (2.25 mm dia) #54 DMS (1.36 mm dia)
Input Rating 15,000 - 22,400 BTU/h (4.5 - 6.56kW) 16,500 - 21,000 BTU/h (4.8 -6.15kW)
P.4 Fireplace E󰀩ciency (FE) 70.7 70.66
Electrical Rating 120 VAC, 60Hz less than 2 A. 120 VAC, 60Hz less than 2 A.
Gas Control SIT 885 Proame SIT 885 Proame
Altitude 0 - 4,500 ft. (0 - 1372 M) 0 - 4,500 ft. (0 - 1372 M)
Primary Air Opening 1/4” (6 mm) OPEN FULLY OPEN
3.4 High Altitude Installation
When installing this appliance beyond 4500 ft. (1372 M) above sea level, the appliance must be properly derated and installed
according to local codes, in the absence of local codes, with the current National Fuel Gas Code, ANSI Z223.1/ NFPA 54, in the US or
Installation Code, CAN/CGA-B149.1, in Canada.

6
General Information
4.0 Rating Plate
SAMPLE

7
Installation
5.0 Installation Checklist
This standard installation checklist is to be used by the installer in conjunction with, not instead of, the instructions contained
within this installation manual.
Customer: Date Installed:
Install Address: Location of Fireplace:
Installer:
Solid Fuel Zero Clearance Install: (Section 9.1) YES NO IF NO, WHY NOT?
Was the bottom of the existing zero clearance removed?
Venting: (Section 13.0) YES NO IF NO, WHY NOT?
Venting conguration complies with vent diagrams.
Venting installed, fastened, and secured in place maintaining proper
clearances.
Secured or removed existing solid fuel replace damper.
Terminations installed and sealed in compliance with local building
code.
Direct vent termination is highest point in vent assembly.
Wiring / Electrical: (Section 7.0) YES NO IF NO, WHY NOT?
Connected to household 110/120v per local codes.
Unit is properly grounded.
Gas: (Section 11.0) YES NO IF NO, WHY NOT?
Proper appliance for fuel type?
Was a conversion performed?
Leak check performed & inlet and manifold pressures veried?
Was the rating of the insert clocked?
Finishing: YES NO IF NO, WHY NOT?
Only noncombustible material installed in noncombustible areas.
Clearances meet installation manual requirements.
Mantels and/or projections comply with install manual.
Was the solid fuel replace warning plate installed (Figure 9.0.02)?
Appliance Setup: YES NO IF NO, WHY NOT?
Burner media / log set, door, and screen installed according to install
manual.
Manual given to home owner.
Did you check operation of fans, and ame modulation?
Comments:

8
Installation
6.0 Appliance Overview
6.1 Rating Plate Location
Figure 6.1.01:
6.2 Appliance Overview
Surround
Left Side Right Side
The Proame II control board is located on the right side* of the replace behind the surround.
The valve is located on the left side* of the replace behind the surround.
The fan is located on the inside of the rear replace shell and can be accessed from the rear of the replace or through the front of the
replace by removing the burner.
The exhaust and intake collars are located on top of the replace as marked.
*Left and right side references in this manual correspond with the sides identied in Figure 6.2.01.
Figure 6.2.01: Figure 6.2.02:

9
Installation
7.0 Electrical Connections
The 27-DVIE22N-2 comes complete with an thermally controlled variable speed fan equipped with a solid state speed control.
Do not cut or remove the grounding prong from this plug.
NOTE: This appliance, when installed, must be electrically grounded in accordance with local codes or, in the absence of local codes,
with the National Electrical Code, ANSI / NFPA 70, or the Canadian Electrical code, CSA C22.1.
CAUTION: Label all wires prior to disconnection when servicing.
6.3 Leveling the Appliance
Figure 6.3.01:
The 27-DVIE22N-2 is equipped with front and rear leveling bolts.
The replace has the ability to independently level left/right and
front/back.
Leveling is done from the bottom of the unit Front Bolts
Rear Bolts

10
Installation
8.0 Appliance Dimensions
8.1 Control Panel Locations
The control panels can be mounted in the following di󰀨erent ways. They are shipped in the “Controls In” conguration. They can be
moved to the “Controls Out” conguration by removing the two mounting screw on each side and swinging the panels out and re-
installing the screws. They can also be disconnected and placed remotely within the limits of the gas connections and electrical wiring
making sure to place them away from any heat source over 150 degrees Fahrenheit or 65 degrees Celsius.
Fireplace dimensions are dependent on whether the replace is in "controls in" or "controls out" conguration.
ABCDEGH J K L
27-1/2" 17-5/8" 15-5/8" 14-1/2" 16-3/4" 38-1/4" 25-3/8" 10-3/8" 15-3/4" 29-7/8"
697MM 448MM 396MM 406MM 426MM 972MM 644MM 264MM 400MM 759MM
Figure 8.1.01:
Figure 8.1.02:

11
Installation
9.0 Minimum Opening Dimensions
WARNING: This replace has been designed to be installed into a Masonry or Factory Build Wood Burning Fireplaces ONLY. Never
attempt to install the appliance into a combustible enclosure. If the information in these instructions are not followed exactly, a re or
explosion may result causing property damage, personal injury or loss of life.
The installer must mechanically attach the marking supplied with the gas replace insert to the inside of the rebox of the replace into
which the gas replace insert is installed. See Figure 9.0.02.
Cutting of any sheet-metal parts of the replace, in which the gas replace insert is to be installed, is prohibited except as described
in Section 9.1. The replace and replace chimney must be clean and in good working order and constructed of noncombustible
materials. The chimney clean-outs must t properly.
WARNING: This replace has been converted for use with a gas replace insert only and cannot be used
for burning wood or solid fuels, unless all original parts have been replaced, and the replace
reapproved by the authority having jurisdiction.
AVERTISSEMENT: Ce foyer a ete converti pour utilisation avec un foyer au gaz encastrable et ne peut etre utiliser
pour bruler du bois ou autres combustibles solides a moins que toutes les pieces d'origine ete
remplacees et que le foyer ait ete approuve de nouveau par l'autorite competente.
303-0123
Figure 9.0.02:
J
K
N
L
M
Reference Dimension
(Controls Out) Dimension (Controls In)
J17 3/4" (451 mm) 17 3/4" (451 mm)
K15" (381 mm) 15 1/2" (394 mm)
L16" (406 mm) 16" (406 mm)
M25 1/2" (648 mm) 30" (762 mm)
N 0" (0 mm) 3" (76 mm)
Figure 9.0.01:

12
Installation
9.1 Factory Built Fireplaces
The following information applies to Factory Built (metal) Wood-Burning Fireplace installations:
Trim panels must not seal ventilation openings in the replace. Any parts that are removed must be saved and reinstalled if the insert
is ever removed. If the factory-built replace has no gas access hole(s) provided, an access hole of 1 1/2” (38.1 mm) or less may be
drilled through the lower sides or bottom of the rebox in a proper workmanship-like manner. This access hole must be plugged with
noncombustible insulation after the gas supply line has been installed.
The damper (A) and grate with logset (B) must be removed or fully blocked open.
The smoke shelf (C), internal ba󰀪es (D), screen ( E), masonry lining or refractory (G and I), and metal or glass doors (F) may be
removed.
The replace must be permanently marked to indicate that it has been altered and is no longer suitable for burning any fuel unless the
removed parts are reinstalled (See Figure 9.0.02). Cutting out of any metal parts is prohibited, except the metal oor (J) as specied.
The insulation (H), and any structured rigid frame member must not be removed or altered (side and top of door frame, side and top of
the face of replace, metal sides, etc.).
The metal oor of the rebox may be removed only if the following is strictly adhered to.
The metal oor (J) may be removed to allow additional room for installation of the insert as long as it does not compromise the
structural integrity of the existing replace (See Figure 9.1.02).
A
C
D
G
I
F
H
J
E
B
Figure 9.1.01: Side view of Factory Built (metal) Wood Burning
Fireplace.
Figure 9.1.02: Removing the Metal Floor
REMOVE THIS
SECTION OF
METAL FLOOR
REMOVE THIS
SECTION OF
METAL FLOOR
REMOVE THIS
SECTION OF
METAL FLOOR
Factory built
replace shell Factory built
replace
rebox
Remove this
section of
rebox oor
0" Clearance to
combustibles.
Leveling bolts
may be removed if
desired.

13
Installation
9.2 Refacing a Masonry Fireplace
Using Steel Studs and Cement Board on Wood Fireplaces
Brick or rock facing may be removed and replaced with noncombustible material such as steel studs and cement board.
WARNING: Only facing material may be removed. All other masonry material must not be cut out, chipped away, or removed.
WARNING: Louvers or any air circulation around existing solid fuel replace must not be blocked or covered.
The area between the masonry and the cement board must be sealed so that no heat can enter the open space between the masonry
of the wood replace and the refacing material. The insert must be moved outward so that the face of the replace is ush with
the nishing material.
Figure 9.2.01:
Original Wood Burning
Masonry Fireplace

14
Installation
10.0 Clearances to Combustibles
WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specically approved with this
appliance may result in property damage or personal injury or loss of life.
CAUTION: This appliance is designed for use in any masonry or factory-built, wood-burning replace. It cannot be enclosed by
combustible material and used as a factory built gas replace (zero clearance replace).
Figure 10.1.01
10.1 Mantel Clearances
10.2 Sidewall Clearances
Figure 10.2.01
NOTE
Mantle depth of less than 1” is not considered a mantle
2”
4”
6”
8”
10”
12”
16 5/8"
422 mm
12"
305 mm
12"
305 mm
13"
330 mm
13.5"
343 mm
15"
381 mm
16.5"
419 mm

15
Installation
10.3 Hearth Clearances
Any hearth that extends outward in front of the insert must not have any combustible material closer than 7" (178 mm) to the bottom
of the gas replace insert regardless of whether a noncombustible material covers the combustible material. This includes any type of
framing underneath a noncombustible material such as tile, marble, or stone. Any material farther than 7" (178 mm) to the bottom or
16" (406 mm) from the front of the door of the gas replace insert can be combustible.
Figure 10.3.01
WARNING
Failure to position the parts in accordance with these diagrams or failure to use only parts specically approved with this appliance
may result in property damage or personal injury.
WARNING
Any hearth extending out in front of the insert must not
have any portion above 7” below the bottom of the unit
made from combustible materials. This includes any type
of framing underneath a non-combustible material such
as tile, marble or stone. Any material below 7” can be
combustible.
NOTE
All specied clearances must be maintained from the top
surface of carpeting, tile, etc.
CAUTION
This appliance is designed for use in any masonry or factory-built, wood-burning replace. It cannot be enclosed by combustible
material and used as a built-in gas replace.
NOTE
If existing wood replace hearth protection is removed it
must be replaced by a non-combustible hearth protection
7” thick, extending a minimum of 16” (406 mm) from the
front of the replace insert or have a minimum 7” (178 mm)
clearance below the level of the bottom of the insert.
NOTE
All specied clearances must be maintained from the top
surface of carpeting, tile, etc.
Figure 10.3.02

16
Installation
11.0 Gas Connections
Before connecting the appliance to the gas supply line, double check that the appliance you have purchased is designed for the gas
type you are using. The gas type markings are located on the rating plate (See Section 6.1) and also on the appliance’s gas valve.
Adequate clearance for proper installation and checking of the gas connections must be provided. All gas connections must be
checked for gas leaks.
Have your gas supplier or a qualied gas tter run a gas supply line into the solid fuel replace. The line must be properly sized and
tted according to the installation codes. Immediately upstream of the supply connection, the tter shall provide an accessible manual
shut-o󰀨 valve. When connecting the supply line to the gas valve, the installer shall brace the gas valve to ensure that the gas valve is
not moved from its bracket. If the valve is not braced when the supply line is connected, the valve may be moved and cause a “break”
in the main burner supply line. Such damage is not covered by the manufacturer’s warranty.
CAUTION: The appliance and its individual shut-o󰀨 valve must be disconnected from the gas supply piping system during any
pressure-testing of that system at test pressures in excess of 1/2 psig (3.5 kPa). The appliance must be isolated from the gas supply
piping system by closing its individual manual shut-o󰀨 valve during any pressure-testing of the gas supply piping system at test
pressures equal to or less than 1/2 psig (3.5 kPa). Failure to do so will damage the appliance’s gas valve. Such damage is not covered
by the manufacturer’s warranty.
Natural Gas Pressure Settings:
The inlet supply or line pressure must be a minimum of 5” W.C. (1.2 kPa) and a maximum of 14” W.C. (3.5 kPa). The orice is a #43
DMS (2.25mm) drill size.
ELEVATION INPUT RATING
0-4500 ft (0-1372 M) 22,400 BTU/hr (9.6 kW)
4500 ft (1372 M) and above. 22,400 BTU/hr (9.6 kW) less 4% per 1000 ft. (305 M)
Please contact your local distributor for the appropriate orice size you require.
Propane Pressure Settings:
The inlet supply or line pressure must be a minimum of 11” W.C. (2.8 kPa) and a maximum of 14” W.C. (3.5 kPa). The orice is a #54
DMS (1.36 mm) drill size.
ELEVATION INPUT RATING
0-4500 ft. (0-1372 M) 21,000 BTU/hr (9.02 kW)
4500 ft. (1372 M) and above. 21,000 BTU/hr (9.02 kW) less 4% per 1000 ft. (305 M)
Please contact your local distributor for the appropriate orice size you require.
To do this, reduce the background ow rate, time the meter.
11.1 Clocking Procedure
IMPORTANT: THE INPUT RATING SHOULD ALWAYS BE CHECKED WHEN FIRST FIRING THIS APPLIANCE.
Before you begin, shut o󰀨 all other gas appliances including any standing pilots. Light the replace and wait 15 minutes. Clock the
time to burn 1ft³ of gas on the meter. Check with your gas supplier for the gas BTU content at your elevation. Input is the rate of ow
multiplied by the heating value of the gas (cubic feet/hour x BTU per cubic feet). Note: This assumes a dry gas meter at 1/2 psi. If using
a 2 psi dry gas meter the unit will rate lower as the calculation has to correct for the higher pressure in the meter. If the unit is over-
rated, contact your authorized Archgard dealer. The following calculation equation gives a rough estimation as it does not correct for
temperature and pressure.
Rough Calculation Equation:
1 / Time to burn 1ft³ of gas in seconds / 3600 x gas caloric value in BTU/ft³ = Rating

17
Installation
12.0 Conversion Kit Instructions
IMPORTANT: This replace is Natural gas ready. If converting to LP gas, follow instructions below.
WARNING: This conversion kit shall be installed by a qualied service agency in accordance with the manufacturers instructions
and all applicable codes and requirements of the authority having jurisdiction. If the information in these instructions is not
followed exactly, a re, explosion or productions of carbon monoxide may result, causing property damage, personal injury or loss
of life. The qualied service agency is responsible for proper installation of this kit. The installation is not proper and complete
until operation of the converted appliance is checked as specied in the instructions supplied with the kit. Refer to appliance
owner’s manual or product data plate for proper inlet and manifold pressure adjustments and orice sizing.
IMPORTANT: For high altitude installations above 4500 ft (1372 meters), consult local gas distributor or the authority having
jurisdiction for proper derating methods.
KIT NUMBERS: 27-CKELP for LP gas and 27-CKENG for Natural Gas
KIT INCLUDES:
• Gas conversion label (303-0128)
• Burner orice (part number 301-0068-54, #54 DMS for LPG) (part number 301-0068-43, #43 DMS for NG)
• Instruction Sheet
• SIT 885 Valve conversion kit c/w instructions & gas type label
WARNING: SHUT OFF GAS SUPPLY AND ELECTRICAL POWER TO FIREPLACE
SHUT OFF GAS SUPPLY BEFORE DISCONNECTING ELECTRICAL POWER
12.1 Prepare the Fireplace
Remove the surround, barrier screen, glass frame assembly, logs, embers and brick panels or rebox liner (if applicable)*.
Remove the burner*.
*See relevant sections in this manual.
Remove the burner orice using a 1/2” wrench. Replace with the orice
supplied with the conversion kit. Use a small amount of pipe sealant on
the threads of the orice mount. Do not use too much as it can block the
orice.
12.2 Pilot Conversion
Using a 7/16” wrench and loosen the pilot hood 1/4 turn.
Slide the tab at the bottom of the orice hood all the way
so the red side (propane) with the hole in it is showing.
Tighten the pilot hood back up so that it is lined up with
the two probes on both sides of the pilot assembly.
Figure 12.1.01:
Figure 12.2.01:

18
Installation
12.4 Complete the Conversion
• Reinstall the burner, brick liners or rebox liner, logs or glass media, embers, and door*
• Turn on the gas and electrical supplies
• Turn on the replace so the burner is on
• Check for leaks at all connections
Test inlet and outlet pressure (See Section 20.3). Visually check pilot ame. Flame should envelope top of the ame sensor and
extend forward onto the burner. To adjust pilot turn the pilot adjustment screw on the control valve clockwise to decrease or counter
clockwise to increase pilot ame. Clock the rating as shown in Section 11.1. Adjust the primary air according to specications in this
manual or as found on the rating plate.
• Turn replace o󰀨
• A󰀩x gas type label to the rating plate label
(See Section 6.1 for rating plate location)
• Complete the conversion label and a󰀩x to valve assembly plate
• Reinstall the barrier screen and surround*
*See relevant sections in this manual.
12.3 Convert the Gas Valve
WARNING: Installation of this conversion kit must only be undertaken by a
qualied and certied gas appliance installer.
Verify that the following items are present in the package:
• Pressure regulator assembly (E)
• Two (2) screws (F)
• Identication label (G)
• Installation instructions (this document)
1. Shut o󰀨 the gas supply to the valve and shut down the electric supply.
2. See Figure 12.3.01. Using a Torx T20, or slotted screwdriver, remove
and discard the two (2) pressure regulator mounting screws (A), pressure
regulator tower (B), and the spring and diaphragm assembly (C), (If
applicable).
3. Ensure the rubber gasket (D), which is pretted as part of assembly (E),
is properly positioned, see Figure 12.3.02, otherwise t the gasket as
shown Figure 12.3.02.
4. Install the new STEPPER MOTOR pressure regulator assembly, as
shown in Figure 12.3.03 and Figure 12.3.04. Use the supplied screws
(F), M4 x 0.7 threaded, length of thread L=( 16 mm + 0 - 0.5 mm ), steel
material, resistance class 8.8 (see Figure 12.3.05).
5. Manually thread the two conversion kit mounting screws into the valve
body. Use a standard screwdriver or T20 Torx bit and tighten to the
screws with a xing torque of 25lb-in ± 5%.
IN THE EVENT THAT THE THREADS OF THE VALVE ARE STRIPPED
OR DAMAGED, REPLACE THE VALVE.
6. Install the enclosed identication label (G) to the valve body where it can
be easily seen.
7. Make STEPPER MOTOR and valve electrical connections, apply gas to
system and relight appliance according to manufacturers instructions.
8. With the main burner "ON", test the new pressure regulator assembly for
leaks using a soap solution.
9. Relight the main burner and verify proper burner ignition and operation.
WARNING: Installation should be carried out in a clean environment.
WARNING: This modulating conversion kit must ONLY be applied as part of a conversion kit supplied by the APPLIANCE
MANUFACTURER.
WARNING: Correct operation of the system cannot be guaranteed if the conversion kit or valve has been dropped or has
sustained a strong impact.
INSTALLER NOTICE: These instructions must be left with appliance.
Figure 12.3.01:Figure 12.3.05:
Figure 12.3.03:
Figure 11.3.02:
Figure 12.3.04:

19
Installation
13.0 Venting Instructions
WARNING: Operation of this heater when not connected to a properly installed and maintained venting system can result
in carbon monoxide (CO) poisoning and possible death. The appliance must not be connected to a chimney ue serving a
separate solid fuel burning appliance.
CAUTION
Only approved 3” (76mm) double wall aluminum or stainless ex liners and approved vent terminals are to be used for this appliance.
This appliance is designed for dual 3” (76 mm) double wall aluminum ex liner. The liner must run the entire length of the chimney from
the appliance to the termination.
The ue length must be a minimum of 10’ (3.05 M) and a maximum of 40’ (12.2 M) from the top of the gas replace insert.
Masonry chimneys may take various contours which the exible liner will accommodate, however, keep the exible liner as straight as
possible, avoiding unnecessary bending but at all times keep a minimum of 3” (76 mm) inside bend radius.
The Air Intake Flex Liner must be connected to the inlet air collars of the termination cap and the appliance.
The Exhaust Flex Liner must be connected to the exhaust collars of the termination cap and the appliance.
The Air intake and Exhaust connections are marked on the gas appliance. See Figure 13.0.01.
DO NOT REVERSE THESE CONNECTIONS
CAUTION
To ensure that the venting is not accidentally obstructed or punctured, the damper of the host replace must be permanently disabled
by either complete removal of the damper, or by being fully blocked open, for the installation of a gas replace insert.
Figure 13.0.01: Intake & Exhaust as viewed from the top of the replace.
The 27-DVIE22N-2 requires (2) exible ue liners:
INLET Collar - 3” (76 mm) diameter
OUTLET Collar - 3” (76 mm) diameter

20
Installation
13.2 Approved Terminations
The following Archgard venting components are available from your local Archgard dealer.
Archgard Venting Components
Vent Component Part Number
Vertical Termination 999-INS-TK
3" x 30' Aluminum Flex Liner 999-INS-FL330
3" x 50' Aluminum Flex Liner 999-INS-FL350
Approved venting components from third party manufacturers may be found on the following page.
13.1 Sealing the Vent
Secure the exible liner at the top of the replace and at the termination. DO NOT use silicone as this will void the ame sensor
warranty. Use mil-pac or other non silicone sealant and three (3) screws or gear clamps to seal the liner at each end.
Figure 13.1.01: