Regency Fireplace Products Cascades I1500 Quick start guide

FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
919-715f
Cascades™
I1500
Wood Insert
05.21.21
Owners & Installation Manual
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
www.regency-fire.com
French Manual: https://bit.ly/2ykr3O7
Manuel en Français: https://bit.ly/2ykr3O7
0219WN025S
Tested by:

2 | I1500 Regency Wood Insert
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2
Thank you for purchasing a
REGENCY FIREPLACE PRODUCT.
The pride of workmanship that goes into each of our products will give you years of trouble-free enjoyment. Should you have any questions about
your product that are not covered in this manual, please contact the REGENCY DEALER in your area.
“This wood heater has a manufacturer set minimum low burn rate that must not be altered. It is against federal regulations to alter this
setting or otherwise operate this wood heater in a manner inconsistent with operating instructions in this manual.” Failure to follow
the manual details can lead to smoke and CO emissions spilling into the home. It is recommended to have monitors in areas that are
expected to generate CO such as heater fueling areas.
“U.S. ENVIRONMENTAL PROTECTION AGENCY Certified to comply with 2020 particulate emission standards using crib wood.”
Model Regency I1500 – 1.0g/hr.
“This manual describes the installation and operation of the Regency I1500 catalytic equipped wood heater. This heater meets the 2020 U.S. En-
vironmental Protection Agency’s crib wood emission limits for wood heaters. Under specific test conditions this heater has been shown to deliver
heat at rates ranging from 14,244 BTU/hr to 20,386 BTU/hr.” Efficiency is determined using the B415 method resulting in lower and higher heat
values. This heater generates the best efficiency when operated using well-seasoned wood and installed in the main living areas where the majority
of the chimney is within the building envelope. "This wood heater contains a catalytic combustor, which needs periodic inspection and replacement
for proper operation.
It is against federal regulation to operate this wood heater in a manner inconsistent with operating instructions in this manual, or if the catalytic
element is deactivated or removed."
CAUTION: BURN UNTREATED WOOD ONLY. OTHER MATERIALS SUCH AS WOOD PRESERVATIVES, METAL FOILS, COAL, PLASTIC,GARBAGE,
SULPHUR OR OIL MAY DAMAGE THE CATALYST
"This heater is designed to burn natural wood only. Higher efficiencies and lower emissions generally result when burning air dried seasoned hard-
woods, as compared to softwoods or to green or freshly cut hardwoods."
DO NOT BURN:
• Treated wood • Lawn clippings or yard waste • Manure or animal remains
• Coal • Materials containing rubber including tires • Saltwater driftwood or other previously salt
water saturated materials
• Garbage • Materials containing plastic • Unseasoned wood
• Cardboard • Waste petroleum products , paints or paint thinners or asphalt
products
• Paper products, cardboard, plywood or par-
ticle board.The prohibition against burning
these materials does not prohibit the use
of fire starters made from paper, cardboard,
saw dust, wax and similar substances for the
purpose of starting a fire in a wood heater.
• Solvents • Materials containing asbestos
• Colored Paper • Construction or demolition debris
• Trash • Railroad ties
Burning these materials may result in release of toxic fumes or render the heater ineffective and cause smoke.
The authority having jurisdiction (such as Municipal Building Department, Fire Department, Fire Prevention Bureau, etc.) should be
consulted before installation to determine the need to obtain a permit.
This unit must be connected to either a listed factory built chimney suitable for use with solid fuels and conforming to, ULC629 in Canada or UL-
103HT in the United States of America. or code approved masonry chimney with flue liner.
I1500 is tested and certified to ULC S628-98, and UL1482-2011 (R2015).
SAVE THESE INSTRUCTIONS

I1500 Regency Wood Insert | 3
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table of contents
CAUTION: To avoid burns or wood splinters, when opening/closing the fuel
door or adding wood to the fire, You should always wear appropriate protective
gloves to protect your hands from the heat being emitted from this fireplace.
Copy of the Safety Label for I1500 ..........................................4
Dimensions
Unit Dimensions with Standard Flue Adaptor ..................5
Unit Dimensions with Offset Flue Adaptor .......................6
Installation
Masonry and Factory Built Fireplace Clearances .........7
Fireplace Specifications .................................................7
Installation Into a Masonry Fireplace .............................8
Before Installing Your Insert ...........................................8
Chimney Specifications .................................................8
Installation Into a Factory Built Fireplace .......................9
Altering the Fireplace ....................................................9
Draft ...............................................................................9
Installing Your Insert ....................................................10
Bypass Rod/Retaining Clip Installation ........................11
Baffle/Catalyst Installation ...........................................12
Faceplate, Trim & Optional Bottom Faceplate
& Fan Support Installation ...........................................14
Fan/Blower ...................................................................18
Brick Installation ..........................................................19
Glass Replacement .....................................................20
Wood Door & Handle Assembly ..................................21
Stainless Steel Smoke Deflector Installation ...............22
Operating Instructions
Seasoned Wood ..........................................................23
Bypass Operating Handle/Monitor ...............................23
Operating Instructions .................................................24
Draft Control ................................................................24
First Fire ......................................................................24
Fan Operation ..............................................................25
Ash Disposal ................................................................25
Safety Guidelines and Warnings .................................25
Maintenance
Troubleshooting Guide .................................................26
Maintenance ................................................................27
Creosote .....................................................................27
Door Gasket ................................................................27
Glass Maintenance ......................................................27
Wood Storage ..............................................................27
Catalytic Combustor Part #075-531 ............................28
Combustor Assembly Removal/Replacement .............29
Secondary Air Tube Removal/Installation ....................30
Latch Adjustment .........................................................30
Removing Wooden Handle ..........................................30
Bypass Rod Removal/Replacement ............................31
Annual Maintenance ....................................................32
Parts
Main Assembly ............................................................33
Brick Panels .................................................................35
Catalytic Combustor Assembly ....................................36
Faceplates ...................................................................37
Warranty
Warranty ................................................................................38
Catalytic Combustor Warranty Coverage ...............................43

4 | I1500 Regency Wood Insert
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4safety decal
This is a copy of the label that accompanies each
I1500 Wood Insert. We have printed a copy of
the contents here for your review.
NOTE: Regency units are constantly being
improved. Check the label on the unit and if
there is a difference, the label on the unit is
the correct one.
Part #: 919-716
Colour: Black on grey, except for selected items which are print-
ed red.
Size: File is at 100%. 4" W x 11.7" H
Sept. 19/16: Created decal
Dec. 13/16: Changed decal’s dimensions
Sept.5/18: Added EPA info + new Omni Logo
Oct. 30/18: Updated clearances
July 2/19: Updated 'D' Clearance
LISTED FACTORY BUILT FIREPLACE INSERT
CERTIFIED FOR USE IN CANADA AND U.S.A.
MODEL: I1500
TESTED TO:
ULC S628-M93 / UL 1482-2011 (R2015) REPORT NO.
DO NOT REMOVE THIS LABEL / NE PAS ENLEVER CETTE ÉTIQUETTE
450
CAUTION: BURNING OF METAL FOILS, COAL, PLASTIC, GARBAGE, SULPHUR AND DIESEL OIL
WILL RENDER THE CATALYST IN THE COMBUSTOR INACTIVE.
CAUTION: COMBUSTOR IS FRAGILE, HANDLE CAREFULLY
THE PERFORMANCE OF THE CATALYTIC DEVICE OR ITS DURABILITY HAS NOT BEEN EVALUATED
AS PART OF THE CERTIFICATION.
COMPONENTS REQUIRED FOR INSTALLATION: 5.5" (140mm) or 6" (152mm)STAINLESS STEEL
LINER LISTED CHIMNEY LINER.
OPTIONAL COMPONENT: FAN PART#172-917, ELECTRICAL RATING: VOLTS 115, 60 HZ, 0.6 AMPS
DANGER: RISK OF ELECTRIC SHOCK. DISCONNECT POWER BEFORE SERVICING UNIT.
DO NOT REMOVE BRICKS OR MORTAR IN MASONRY FIREPLACE. FOR USE WITH SOLID WOOD FUEL
ONLY. DO NOT USE GRATE OR ELEVATE FIRE. DO NOT CONNECT THIS UNIT TO A CHIMNEY FLUE
SERVING ANOTHER APPLIANCE. BUILD WOOD FIRE DIRECTLY ON HEARTH. OPERATE WITH FEED
DOOR CLOSED, OPEN TO FEED FIRE ONLY. REPLACE GLASS ONLY WITH CERAMIC GLASS (5MM).
INSPECT AND CLEAN CHIMNEY FREQUENTLY. UNDER CERTAIN CONDITIONS OF USE CREOSOTE
BUILDUP MAY OCCUR RAPIDLY. DO NOT OVERFIRE, IF INSERT GLOWS YOU ARE OVER-FIRING.
CAUTION: MOVING PARTS MAY CAUSE INJURY. DO NOT OPERATE UNIT WITH A
REMOVED PART OR PARTS.
MINIMUM CLEARANCES TO COMBUSTIBLE MATERIALS
(MEASURED FROM INSERT BODY)
COMBUSTIBLE FLOOR MUST BE PROTECTED BY NON-COMBUSTIBLE MATERIAL
EXTENDING (E) 16 IN / 405MM TO FRONT AND (G) 8IN / 205MM TO SIDES FROM FUEL DOOR. IN
CANADA MUST EXTEND 18” TO FRONT.
THERMAL INSULATION WITH A R VALUE = 1.4 AT A DISTANCE OF 18" FROM FRONT OF DOOR
OPENING FOR CANADA AND 16" FOR USA. IF UNIT RAISED 4.5" FROM FLOOR, NO THERMAL INSU-
LATION IS REQUIRED.
COMBUSTOR PART #075-531
FABRIQUÉ PAR :
FPI FIREPLACE PRODUCTS
INTERNATIONAL LTÉE.
6988 VENTURE ST.
DELTA, BC V4G 1H4
HOT WHILE IN OPERATION
DO NOT TOUCH. KEEP CHILDREN, CLOTHING AND
FURNITURE AWAY.
CONTACT MAY CAUSE SKIN BURNS.
READ ABOVE INSTRUCTIONS.
APPAREIL CHAUD LORSQU’IL FONCTIONNE.
NE PAS TOUCHER. GARDER À DISTANCE DES ENFANTS, DES
VÊTEMENTS ET DU MOBILIER.
TOUT CONTACT PEUT CAUSER DES BRÛLURES.
LIRE LES INSTRUCTIONS CI-DESSUS.
ATTENTION / DANGER
ADJACENT SIDEWALL A) 15in / 380mm
MANTEL B) 20n / 510mm
TOP FACING C) 14in / 355mm
SIDE FACING D) 0.5in / 13mm
(to side surround)
INSTALL AND USE ONLY IN ACCORDANCE WITH THE MANUFACTURER'S
INSTALLATION AND OPERATING INSTRUCTIONS. INSTALL AND USE ONLY
IN MASONRY FIREPLACE OR FACTORY BUILT FIREPLACE.
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND
INSTALLATION INSPECTION IN YOUR AREA.
JAN FEB MAR APR MAY JUN JUL AUG SEPT OCT NOV DEC2021 2022 2023 2024 2025
(Duplicate Serial #)
DATE OF MANUFACTURE / DATE DE FABRICATION
MADE IN CANADA / FAIT AU CANADA
AD
B
C
MUR LATÉRAL ADJACENT
ATTENTION : LA COMBUSTION DE FEUILLES DE MÉTAL, DE CHARBON, DE PLASTIQUE, DE DÉCHETS,
DE SULFURE ET DE CARBURANT DÉSACTIVERA LE CATALYSEUR DE POSTCOMBUSTION.
ATTENTION : LE CATALYSEUR DE POSTCOMBUSTION EST FRAGILE, LE MANIPULER AVEC PRÉ-
CAUTION.
LA PERFORMANCE DU CATALYSEUR AINSI QUE SA DURÉE DE VIE N’ONT PAS ÉTÉ ÉVALUÉES POUR
L’ATTRIBUTION DE LA CERTIFICATION.
PIÈCES OBLIGATOIRES POUR L’INSTALLATION : GAINE DE CHEMINÉE HOMOLOGUÉE EN ACIER
INOXYDABLE DE 5,5 PO (140mm) ou 6 PO (152mm).
PIÈCE EN OPTION : VENTILATEUR PIÈCE NO172-917
CARACTÉRISTIQUES ÉLECTRIQUES : 115 VOLTS, 60 HZ, 0,6 AMPS.
DANGER : RISQUE D’ÉLECTROCUTION. DÉBRANCHER LE COURANT AVANT DE PROCÉDER À L’EN-
TRETIEN DE L’APPAREIL.
NE PAS RETIRER LES BRIQUES OU LE MORTIER DU FOYER EN MAÇONNERIE. À UTILISER AVEC
UN COMBUSTIBLE SOLIDE EN BOIS SEULEMENT. NE PAS UTILISER DE GRILLE NI SURÉLEVER LE
FEU. NE PAS CONNECTER CET APPAREIL À UN CONDUIT DE CHEMINÉE DESSERVANT UN AUTRE
APPAREIL. FAIRE UN FEU DE BOIS DIRECTEMENT SUR L’ÂTRE. FAIRE FONCTIONNER L’APPAREIL
AVEC LA PORTE DE CHARGEMENT FERMÉE, L’OUVRIR SEULEMENT POUR ALIMENTER LE FEU.
REMPLACER LA VITRE SEULEMENT AVEC UNE VITRE EN CÉRAMIQUE (5MM). FAIRE INSPECTER
ET RAMONER LA CHEMINÉE À INTERVALLES RÉGULIERS. ACCUMULATION RAPIDE DE CRÉOSOTE
DANS CERTAINES CONDITIONS. NE PAS SURCHAUFFER : SI L’ENCASTRABLE EST ROUGEOYANT,
L’APPAREIL SURCHAUFFE.
ATTENTION : LES PIÈCES AMOVIBLES PEUVENT ENTRAÎNER DES BLESSURES. NE PAS FAIRE FONC-
TIONNER L’APPAREIL SI UNE OU PLUSIEURS PIÈCES ONT ÉTÉ ENLEVÉES.
DÉGAGEMENTS MINIMAUX AUX MATÉRIAUX COMBUSTIBLES
LE PLANCHER COMBUSTIBLE DOIT ÊTRE PROTÉGÉ PAR UN MATÉRIAU NON COMBUSTIBLE
S’ÉTENDANT SUR (E) 16 PO / 405MM À L’AVANT ET SUR (G) 8 PO / 205MM ENTRE LES CÔTÉS ET LA
PORTE DE CHARGEMENT DU COMBUSTIBLE. PROLONGEMENT SUR 18 PO À L’AVANT AU CANADA.
ISOLATION THERMIQUE AVEC UNE VALEUR R = 1,4 À UNE DISTANCE DE 18 PO DEPUIS L’AVANT DE
L’OUVERTURE DE LAPORTE AU CANADA ET 16 PO AUX ÉTATS-UNIS. SI L’APPAREIL EST SURÉLEVÉ
À 4,5 PO DU SOL, AUCUNE ISOLATION THERMIQUE N’EST REQUISE.
CATALYSEUR DE POSTCOMBUSTION PIÈCE NO075-531
(MESURES PRISES DEPUIS LE CAISSON DE L’ENCASTRABLE)
MUR LATÉRAL ADJACENT A) 15 po / 380 mm
MANTEAU B) 20 po / 510 mm
PAREMENT SUPÉRIEUR C) 14 po / 355 mm
PAREMENT LATÉRAL D) 0,5 po / 13 mm
TEST : ULC S628-M93 / UL 1482-2011 (R2015) NO.DE RAPPORT
À INSTALLER ET À UTILISER UNIQUEMENT CONFORMÉMENT AUX CONSIGNES D’INSTALLATION
ET D’UTILISATION DU FABRICANT. À INSTALLER ET À UTILISER UNIQUEMENT DANS UN FOYER EN
MAÇONNERIE OU UN FOYER PRÉFABRIQUÉ.
CONTACTEZ LES AUTORITÉS LOCALES EN BÂTIMENT OU INCENDIE POUR CONNAÎTRE LES RE-
STRICTIONS D’INSTALLATION ET LES RÈGLES D’INSPECTION DANS VOTRE RÉGION.
919-716
450
0219WN025S
CERTIFIÉ CONFORME AUX NORMES 2020 DE L’AGENCE AMÉRICAINE DE L’ENVIRONNEMENT EN
MATIÈRE D’ÉMISSION DE PARTICULES DE BOIS LORSQUE DES PLANCHES DE BOIS ASSEMBLÉES
(CRIB WOOD) SONT UTILISÉES. HOMOLOGUÉ AVEC LA MÉTHODE 28R. MODÈLE REGENCY I1500 – 1,0 G
/H. CET APPAREIL DE CHAUFFAGE AU BOIS DOIT ÊTRE INSPECTÉ PÉRIODIQUEMENT ET RÉPARÉ POUR
FONCTIONNER CORRECTEMENT. CONSULTER LE MANUEL D’INSTALLATION POUR PLUS D’INFORMA-
TION. LA RÉGLEMENTATION FÉDÉRALE INTERDIT DE FAIRE FONCTIONNER UN TEL APPAREIL SI LES
CONSIGNES D’UTILISATION CONTENUES DANS LE PRÉSENT MANUEL NE SONT PAS RESPECTÉES.
U.S. ENVIRONMENTAL PROTECTION AGENCY CERTIFIED TO COMPLY WITH 2020 PARTICULATE EMISSION
STANDARDS USING CRIB WOOD.” TESTED TO METHOD 28R. MODEL REGENCY I1500 – 1.0G /HR. THIS
WOOD HEATER NEEDS PERIODIC INSPECTION AND REPAIR FOR PROPER OPERATION. CONSULT THE
OWNER’S MANUAL FOR FURTHER INFORMATION. IT IS AGAINST FEDERAL REGULATIONS TO OPERATE
THIS WOOD HEATER IN A MANNER INCONSISTENT WITH THE OPERATING INSTRUCTIONS IN THE OWN-
ER’S MANUAL.
Copy of the I1500 Safety Decal

I1500 Regency Wood Insert | 5
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dimensions
*1-1/2" (38mm)
With Standard Flue Adaptor
6" (152mm) Diameter
STANDARD FLUE ADAPTOR
Regency Inserts are designed to use either a 5.5" (140mm) or 6" (152mm) flue.
*Measurement from back of faceplate to fuel door opening

6 | I1500 Regency Wood Insert
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6dimensions
*1-1/2" (38mm)
With Offset Flue Adaptor
6" (152mm) Diameter
OFFSET FLUE ADAPTOR
Regency Inserts are designed to use either a 5.5" (140mm) or 6" (152mm) flue.
*Measurement from back of faceplate to fuel door opening

I1500 Regency Wood Insert | 7
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installation
Clearance diagram for installations
Note: Side and Top facing is a maximum of 1.5" thick.
Masonry and Factory Built Fireplace Clearances
The minimum required clearances to combustible materials when installed into a masonry or factory built fireplace are listed below.
G
F
*Floor Protection
Thermal insulation/protection with a R value of 1.4 at a distance of 18" from door opening is
required for Canada and 16" for USA.
If unit raised minimum 4.5" from hearth, no thermal protection is required.
Please check to ensure that your floor protection and hearth will meet the standards for clear-
ance to combustibles. Your hearth extension must be made from a non-combustible material.
Extending 16" for US and 18" for Canada—measured from the fuel loading door.
Unit
I1500
Adjacent
Side Wall
(to Side)
A
Mantel **
(to Top of
Unit)
B
Top
Facing
(to Top of Unit)
C
Side
Facing
D
Minimum
Hearth
Extension*
E
Minimum
Hearth Side
Extension*
F
To Top of Unit
G
15" (381mm) 15" (381mm)
for 3-1/2"
(89mm) mantel
14" (355mm) 1/2"(13mm)
to side surround
16" (406mm) USA 8" (203mm) 18-3/4"(476mm)
18"(457mm) Canada
20" (508mm)
for 12"(305mm)
mantel
Side View
12" (305mm) Mantel
3-1/2" (89mm) Mantel
20”
(508mm)
15”
(381mm)
2
0
12 64
810
2
0
12
6
16
4
14
8
18
20
10
Top of
Unit
Clearances are critical.
**Mantel can be installed anywhere in shaded area
or higher using the above scale.
Fireplace
Specifications
Your fireplace opening requires the following mini-
mum sizes:
H e i g h t : 1 9 " ( 4 8 3 m m )
Width: 23" (584mm)
Depth:
(w/ standard flue adaptor) 13-3/4" (349mm)
(w/ offset flue adaptor) 16-1/2" (419mm)
Two faceplates are available to seal the
fireplace opening:
Standard 38" (965mm)W x 26-3/8" (670 mm)H
Oversize 44" (1118mm) W x 30-3/8" (771mm) H

8 | I1500 Regency Wood Insert
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8installation
Chimney Specifications
Before installing, check and clean your chimney
system thoroughly. If in doubt about its condition,
seek professional advice. Your Regency Insert is
designed for installation into a masonry fireplace
that is constructed in accordance with the require-
ments of "The Standard for Chimneys, Fireplaces,
Vents, and Solid Fuel Burning Appliance", N.F.P.A.
211, the National Building Code of Canada, or the
applicable local code requirements.
The 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.
Regency Inserts are designed to use either a 5.5"
(140mm) or 6" (152mm) flue.
Installation Into a Masonry
Fireplace
Regency inserts are constructed with the highest
quality materials and assembled under strict quality
control procedures that ensure years of trouble free
and reliable performance.
It is important that you read this manual thoroughly
and fully understand the installation and operating
procedures. Failure to follow instructions may result
in property damage, bodily injury or even death. The
more you understand the way your Regency Insert
operates, the more enjoyment you will experience
from knowing that your unit is operating at peak
performance.
Before InstallingYour Insert
1. Read all instructions before installing and us-
ing your fireplace insert. Install and use only
in accordance with manufacturer’s installation
and operating instructions.
2. Check your local building codes - Building In-
spection Department. You may require a permit
before installing your insert. Be aware that
local codes and regulations may override
some items in the manual.
WARNING: Careless installation is the ma-
jor cause of safety hazard. Check all local
buildingandsafetycodesbeforeinstallation
of unit.
3. Notify your home insurance company that you
plan to install a fireplace insert.
4. Your fireplace insert is heavy and requires two
or more people to move it safely. The insert and
surrounding structure can be badly damaged
by mishandling.
5. If your existing fireplace damper control will
become inaccessible once you have installed
your Regency Insert, you should either remove
or secure it in the open position.
6. Inspect your fireplace and chimney prior to
installing your insert to determine that it is
free from cracks, loose mortar or other signs
of damage. If repairs are required, they should
be completed before installing your insert. Do
not remove bricks or mortar from your masonry
fireplace.
7. Do not connect the insert to a chimney flue
servicing another appliance or an air distribution
duct.
When referencing installation or connection to
masonry fireplaces or chimneys, the masonry
construction must or shall be code complying.
In Canada this fireplace insert must be in-
stalledwitha continuouschimneyliner of5.5"
(140mm) or 6" (152mm) diameter extending
from the fireplace insert to the top of the
chimney.The chimney liner must conform to
theClass3 requirementsofCAN/ULC-S635or
CAN/ULC-S640,StandardforLining Systems
for New Masonry Chimneys.
Draft is the force which moves air from the appliance
up through the chimney. The amount of draft in your
chimney depends on the length of the chimney, local
geography, nearby obstructions and other factors.
Too much draft may cause excessive temperatures
in the appliance and may cause damage. An uncon-
trollable burn or excessive temperature indicates
excessive draft. Inadequate draft may cause back
puffing into the room and plugging of the chimney.
Inadequate draft will cause the appliance to leak
smoke into the room through appliance and chim-
ney connector joints. Ensure the heater is installed
in areas that are not too close to neighbors or in
valleys that would cause unhealthy air quality or
nuisance conditions.
In the U.S.A., a 5.5 inch (140 mm) or 6 inch
(152 mm) diameter, stainless steel,full height
chimney liner that meets type HT (21000F)
requirements per UL 1777 must be installed.
The full liner must be attached to the insert
flue collar and to the top of the existing ma-
sonry chimney.

I1500 Regency Wood Insert | 9
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installation
WARNING: This fireplace may have been altered
to accommodate an insert. It must be returned
to its original condition before use as a solid fuel
burning fireplace.
1. When installed in a factory built fireplace, a
full stainless steel rigid or flexible flue liner is
mandatory, for both safety and performance
purposes. When a flue or liner is in use, the
insert is able to breathe better by allowing a
greater draft to be created. The greater draft
can decrease problems such as, difficult start-
ups, smoking out the door, and dirty glass.
2. In order to position the flue liner, the existing
rain cap must be removed from your chimney
system. In most cases the flue damper should
also be removed to allow passage of the liner.
3. In most cases opening the existing spark
screens fully should give enough room for the
insert installation. If it does not, remove and
store.
4. If the floor of your fireplace is below the level
of the fireplace opening, adjust the insert's
levelling bolts to accommodate the difference.
When additional shimming is required, use
non-combustible masonry or steel shims.
5. Measure approximately the alignment of the
flue liner with the position of the smoke outlet
hole on the insert to check for possible offset. If
an offset is required, use the appropriate offset
adaptor in your installation.
Installation Into a Factory
Built Fireplace
Regency inserts are constructed with the highest
quality materials and assembled under strict quality
control procedures that ensure years of trouble free
and reliable performance.
It is important that you read this manual thoroughly
and fully understand the installation and operating
procedures. Failure to follow instructions may result
in property damage, bodily injury or even death. The
more you understand the way your Regency Insert
operates, the more enjoyment you will experience
from knowing that your unit is operating at peak
performance.
Draft
Draft is the force which moves air from the appliance
up through the chimney. The amount of draft in your
chimney depends on the length of the chimney, local
geography, nearby obstructions and other factors.
Too much draft may cause excessive temperatures
in the appliance and may cause damage. An uncon-
trollable burn or excessive temperature indicates
excessive draft. Inadequate draft may cause back
puffing into the room and plugging of the chimney.
Inadequate draft will cause the appliance to leak
smoke into the room through appliance and chim-
ney connector joints. Ensure the heater is installed
in areas that are not too close to neighbors or in
valleys that would cause unhealthy air quality or
nuisance conditions.
Requirements for Installing Solid-fuel
Inserts in Factory-built Fireplaces
1. A permit may be required for installations, final
approval is contingent of the authority having
local jurisdiction. Consult insurance carrier,
local building, fire officials or authorities ha-
ving jurisdiction about restrictions, installation
inspection, and permits.
2. Inspect the existing fireplace and chimney for
any damage or flaws such as burnouts, metal
or refectory warping.
3. Inspection to a minimum of NFPA 211 Level
II is recommended. All repairs must be made
prior to installing an insert. The fireplace must
be structurally sound and be able to support
the weight of the solid-fuel insert.
4. The factory-built chimney must be listed per UL
127 or ULC 610-M87 for all installations. Install
thermal protection as per this appliance listing
requirements.
5. A full height 5.5 inch (140 mm) or 6 inch (152
mm) diameter stainless steel full height listed
chimney liner must be installed meeting type
HT (2100oF) requirements per UL 1777 (USA)
or ULC S635 with ''0'' clearance to masonry
(Canada). The full liner must be attached to the
insert flue collar and to the top of the existing
chimney.
6. The flue liner top support attachment must not
reduce the air flow for the existing air-cooled
chimney system. Reinstall original factory-built
chimney cap only.
7. To prevent room air passage to the chimney
cavity of the fireplace, seal either the damper
area around the chimney liner or the insert
surround. Circulating air chamber (i.e. in a steel
fireplace liner or metal hearth circulatory) may
not be blocked. The air flow within and around
the fireplace shall not be altered, blocked by
the installation of the insert (i.e. not louvers or
cooling air inlet or outlet ports may be blocked
by the insert or the insert surround).
8. Means must be provided for removal of the
insert to clean the chimney flue.
9. Inserts that project in front of the fireplace must
be supplied with appropriate supporting means.
10. Installer must mechanically attach the supplied
label to the inside of the firebox of the fireplace
into which the insert is installed.
WARNING
Fire Risk.
When lining air-cooled factory-built
chimneys:
- Run chimney liner approved to
UL 1777 Type HT requirements
(2100oF)
- Reinstall original factory-built chim-
ney cap ONLY
- DO NOT block cooling air openings
in chimney
- Blocking cooling air will overheat
the chimney
Altering the Fireplace
The following modifications of factory-built fireplaces
are permissible:
The following parts may be removed:
Damper Smoke Shelf or Baffle
Ember Catches Fire Grate
Viewing Screen/
Curtain Doors
- The fireplace must be altered. Cutting any sheet
metal parts of the fireplace in which the fireplace
insert is to be installed is prohibited, except that the
damper may be removed to accomodate a direct-
connect starter pipe or chimney liner.
- External trim pieces which do not affect the op-
eration of the fireplace may be removed providing
they can be stored on or within the fireplace for
reassembly if the insert is removed.
- The permanent metal warning label provided in
the component pack must be attached to the back
of the fireplace, with screws or nails, stating that the
fireplace may have been altered to accomodate the
insert, and must be returned to original condition
for use as a conventional fireplace.
- If the hearth extension is lower than the fireplace
opening, the portion of the insert extending onto
the hearth must be supported.
- Manufacturer designed adjustable support kit can
be ordered from your dealer.
- Final approval of this installation type is contingent
upon the authority having jurisdiction.

10 | I1500 Regency Wood Insert
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10 installation
920-051b 03.24.20
1
FLUE ADAPTOR INSTALLATION
Part # - 919-874
Description: Prop. 65 Short form label
Date: May 30/18
Colour: Black font on white
Size: 5"W x 0.7"H
919-874
!
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
6.
Slide the unit back until the flue adaptor is slightly
engaged. At this point it is recommended to level
the unit. This will keep the adaptor from binding
Pull Rod
8. To complete the install, use the two bolts,
washers and lock washers (supplied in manual
pack) and install them, tighten down using the
1/2" socket to ensure the adapter is positively
secured to the unit. Once completed remove
pull rod and place away for future re-install.
Flex Liner
Pull Rod in place
Diagram 1
Diagram 2
Diagram 4
Diagram 3
Diagram 5
Diagram 6
Diagram 7
Flue Adaptor
4. Fully insert the probe into the probe bracket as
shown. See diagram 3.
INSTALLING YOUR INSERT
SAFETY NOTE: The insert is very heavy and will
require two people to move it into position. The
door and bricks can be removed to help. Be sure to
protect your hearth extension with a heavy blanket
or cardboard during the installation.
NOTE: The unit requires to purchase either the
standard or offset flue adaptor that is best suited
for the specific installation.
Flue adaptor contents:
- Flue adaptor with catalyst cartridge housing
installed
- Bypass rod
- Clip to secure the bypass rod
Flue
Adaptor
Bypass
Rod
Clip
NOTE: The catalyst and the two bolts to secure
the adaptor to the unit are packaged with the unit
in the manual package.
List of Tools required:
- Tin snips
- Pull rod (supplied with unit)
- 1/2” socket / ratchet
- 3/8” open face wrench
- 7/16” socket/ratchet
2. Install flex liner into existing chimney as per liner
manufacturer’s specifications. Ensure that the
notch on the adapter cut in the previous step is
pointed forward at about the 6 o'clock position.
See Diagram 1.
3. Secure the adaptor to the flex liner with three
screws. Ensure the adapter is level and aligned
correctly. See Diagrams 2 & 2A.
5. Install the unit by first setting the rear of the unit
into the fireplace. See Diagram 4. Ensure that
the unit is centered in the existing fireplace and
lined up with the flue adaptor.
7. Insert the provided pull rod through the hole in
the top center of the unit. Secure the threaded
end into the flue adaptor as shown in diagram
5. While sliding the unit into place pull on the
rod to ensure that the flue adaptor is properly
engaged. See Diagram 6. Double check the
adaptor is seated properly and the pull rod in
the firebox, locate the two holes lined up to the
two holes on the adaptor. After sliding adaptor
into position, make sure the flue adaptor is tight
against the body, and no light is seen coming
through between the adaptor and body of insert.
1. Cut a notch into the adaptor approximately ¾” high
by 1 “ wide as shown. This is to accommodate
the probe in the following steps.
Adaptor
Diagram 2A
Probe Bracket
Cutout in
adaptor properly
aligned to probe
bracket
Installing Your Insert

I1500 Regency Wood Insert | 11
11
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installation
Bypass Rod/Retaining Clip Installation
tooltip
1. Slide bypass rod into opening on front face as shown below. Note : The opening will be located directly
above the door. Once bypass is slid all the way back into flue adaptor, secure with retaining clip as
shown below.
Note: Unit in images may not be identical to the I1500—they depict the process.
Retaining
Clip
Bypass Rod
Catalyst
Slide
/
/
/
/
/
/
/
/
/
/
/
//
/
Opening on
front face

12 | I1500 Regency Wood Insert
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12 installation
Centre Baffle
Baffle Cover Plate
Baffle Bracket
Note: unit in images may not be identical to the I1500—they depict the process.
1. Open the door.
2. Remove the front secondary air tube with pliers & hammer (hammer not
shown) as shown below.
Note: Some force will need to be used by hammering onto the pliers to enable
to unlock the air tube.
Note: It will be easier to remove the air tubes by removing both the bottom
right base brick and right side wall brick.
10. Install left and right baffle cover plate (installation of left baffle shown below).
Baffle/Catalyst Installation
9. Install the right and left side baffles (right side baffle shown below).
8. Install the center baffle.
Catalyst
4. Pull the flame shield forward and tilt down.
6. Install catalyst and square support installed in previous step into the flue
collar assembly as shown below.
3. Remove locking clip from the front face of the Catalyst assembly by
sliding up and out.
Flame Shield
5. Take your new round catalyst and install it into the square support. See
diagram below.
Catalyst in Square Support
7. Repeat steps 3-4 to reinstall flame shield & locking clip.

I1500 Regency Wood Insert | 13
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installation
12. Install baffle brackets on either side by slightly lifting baffles up and plac-
ing brackets in between baffles and the front air tube. The baffle brackets
hold the side and centre baffles in position. Installation of the left baffle
bracket is shown below.
tooltip
Baffle side pieces
tooltip
11. Reinstall air tube removed in step 2. Use pliers and a hammer to lock air
tube back into place. Note: Ensure the key on the air tube lines up with
the notch on the side air channel.

14 | I1500 Regency Wood Insert
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14 installation
Faceplate,Trim & Optional
Bottom Faceplate & Fan Support Installation
920-023 03/10/19
1
I1150/I1500
Part # - 919-874
Description: Prop. 65 Short form label
Date: May 30/18
Colour: Black font on white
Size: 5"W x 0.7"H
919-874
!
WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
FACEPLATE, TRIM, FAN & OPTIONAL
BOTTOM FACEPLATE & FAN SUPPORT INSTALLATION
Regular Faceplate Dimensions (shown with bottom faceplate/fan support attached):
Oversize Faceplate Dimensions (shown with bottom faceplate/fan support attached):
38” (965mm)
44” (1118mm)
26-3/8” (670mm)
30-3/8” (772mm)
34-3/8” (874mm)
38-3/8” (975mm)
8” (203mm)
maximum
maximum
8” (203mm)
38” (965mm)
44” (1118mm)
26-3/8” (670mm)
30-3/8” (772mm)
34-3/8” (874mm)
38-3/8” (975mm)
8” (203mm)
maximum
maximum
8” (203mm)

I1500 Regency Wood Insert | 15
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installation
920-023 03/10/19
2
I1150/I1500
Faceplate
Top
Faceplate
Side
Faceplate
Side
Regular/Oversize Faceplate Installation:
1) Thread the black 1/4" x 3/4" long hex bolts into the faceplate mounting
bracket as shown in Diagram 1, leaving them approximately 1/4" out.
2) Fasten the faceplate mounting bracket to the side of the insert using
2 bolts for the top and bottom, see Diagram 1. Repeat for other side.
NOTE: The bolt and washer come attached to the side of the insert
and need to be removed and reused for fastening.
Diagram 1
3) Assemble the faceplate sides and top using the 1/4" x 1/2" long hex
bolts, lock washers, and nuts provided. Do not tighten. See Diagram
2.
I1500s only: Install Digital Monitor Operating Tool Bracket as shown.
See diagram 2A. Tighten all of the bolts. The tool holder can then be
slid into the tool bracket as shown.
Digital monitor operating door
tool bracket
Tool holder slid into tool bracket
Tool holder
Diagram 2A
Rear View
4) Position the assembled faceplate side and top to the insert. Ensure
to align the draft rod into the opening of the faceplate as well as the
side faceplate slots with the bolts in the mounting brackets as shown
in Diagram 3.
5) Measure the height between the hearth and the bottom of the side
faceplate.
6) Cut the bottom faceplate to the measured height using a metal cutting
blade.
7) Remove the faceplate assembly from the insert and attach the cut
bottom faceplate to the faceplate sides using the 1/4" x 1/2" long hex
bolts, lock washers and nuts provided as shown in Diagram 4.
Diagram 3
Rear View
Diagram 4
Optional Regular/Oversize Bottom Faceplate
Installation:
If the insert is going to sit on the hearth proceed to
"Faceplate Trim Installation" (step 8) otherwise con-
tinue on to "Bottom Faceplate Installation" (step 4).
Diagram 2
Rear View
Left
Right

16 | I1500 Regency Wood Insert
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16 installation
920-023 03/10/19
3
I1150/I1500
8) Assemble the left and right side trim to the top trim using the trim
clips provided as shown in Diagram 5.
NOTE: When using the optional bottom faceplate kit (part #171-
928 for Regular or 171-930 for Oversize), the kit contains 2 long
right/left black trims. These will need to be cut to size depending
on the overall height of the faceplate prior to assembling the trims.
Use a hack saw with a ne blade or cut o󰀨 saw to cut the ends of
the black trim. The right/left black trim that were supplied with the
regular/oversize faceplate can be recycled as it is not required.
9) Fit the trim assembly over the faceplate assembly. See Diagram 6.
10) Drill two 5/32" diameter holes through the trim and side panels and
screw the trim to the panels using the self tapping screws provided
as shown in Diagram 6.
11) Mount the completed faceplate / trim assembly to the insert. Ensure
to align the side faceplate slots with the hex bolts in the mounting
brackets and tighten to secure in place. Secure the Regency logo
plate to the bottom of the faceplate.
Diagram 5
Diagram 6:
Shown with Optional Bottom Faceplate
Regular/Oversize Faceplate Trim Installation:
(Black Trim included with Regular/Oversize Faceplate
or Bottom Faceplate)
Fan Installation:
12) Install the fan assembly to the ash lip of the insert as shown in Dia-
gram 7.
tooltip
Thermo Switch
Sensor
Diagram 7
13) To install the optional fan support, measure the distance between
the hearth and the bottom surface of the fan housing as shown in
Diagram 8.
Distance to Measure
Fan
Housing
Hearth
Diagram 8: Side View
a) Align the fan with the o󰀨set clips on the bottom of the ash-
lip.
b) Slide the supports into the clips. The tension holding the clips
in place may be adjusted by increasing or decreasing the o󰀨set
spacing of the clips.
c) Ensure that the power cord is not in contact with any hot stove
surfaces.
Optional Fan Support / Bottom Faceplate Installation:

I1500 Regency Wood Insert | 17
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installation
920-023 03/10/19
4
I1150/I1500
14) Cut the bottom edge of the fan support and bottom faceplate (using
a metal cutting blade) to the length measured in step 13.
15) Remove the fan assembly from the ash lip of the insert and position
the fan support to the bottom of the fan assembly.
16) Drill 4 x 5/32" holes to the underside of the fan assembly using the
holes in the fan support as a guide. See Diagram 9.
17) Secure the fan support to the fan assembly using 4 self tapping
screws. See Diagram 9.
Diagram 9: Rear / Bottom View
Note: Fan not exactly as shown
18) Secure the bottom faceplate to the 3-sided faceplate using the 4
supplied bolts/washers.
19) Discard both side trims that were included with the regular/oversize
faceplate and replace with the new extended trims supplied with the
fan support/bottom faceplate. Cut to desired length.
20) Fit the trim assembly over the faceplate assembly. See Diagram 6.
21) Drill two 5/32" diameter holes through the trim and side panels and
screw the trim to the panels using the self tapping screws provided
as shown in Diagram 6.
22) Re-attach the fan/fan support assembly to the ash lip of the insert.
Completed Faceplate Assembly
Fan
Faceplate
Side

18 | I1500 Regency Wood Insert
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18 installation
Installer: Please record unit serial number here before installing blower.
Serial No.______________________________
919-719 09.22.16
FAN OPERATION
The fan is controlled by a rheostat which allows control of the heat
output.
The fan will turn on as the stove has come up to operating temperature.
It will also shut the fan system o󰀨 after the re has gone out and the
unit cooled to below a useful heat output range.
If the fan cycles on and o󰀨 continuously the thermo switch sensor is
not making contact with the stove body. Remove the fan, bend the
bracket closer to the stove and re-install the fan.
The fan is to be operated in the <LOW> position when burning in the
LOW - MED LOW heat output setting and on <HIGH> when burning
in the MED-HIGH settings.
Wire98gr.eps
updated Jan. 27/00
updated: Aug. 09/05
capitalized the word Nut
Lockwasher
Ground wire
from power cord
Ground wire
from fan
#8 Groun Lugd
Star washer
Nut
Nut
Star washer
Grounding
Lug Detail
CAUTION: Label all wires prior to disconnec-
tion when servicing controls. Wiring errors
can cause improper and dangerous operation.
WARNING: Electrical Grounding Instructions
This appliance is equipped with a three pronged
(grounding) plug for your protection against shock
hazard and should be plugged directly into a prop-
erly grounded three-prong receptacle. Do not cut or
remove the grounding prong from this plug.
Wiring Diagram
I1500
FAN
BLACK
ON
RHEOSTAT
GREEN


THERMODISC
BLACK
GRND
Fan assembly for use only with the room heater marked to indicate such use.
tooltip
Thermo Switch
Sensor
Your fan should only be installed once the unit is in place in order to
prevent any damage to the fan.
1) Align the fan support with the o󰀨set clip on the bottom of the
ashlip.
2) Slide the supports into the clips. The tension holding the clips
in place may be adjusted by increasing or decreasing the o󰀨set
spacing of the clips.
3) Ensure that the power cord is not in contact with any hot stove
surfaces.
WARNING: FAN ASSEMBLY MUST BE DISCONNECTED FROM
THE SOURCE OF ELECTRICAL SUPPLY BEFORE
ATTEMPTING THE INSTALLATION.
FAN INSTALLATION
(120V FAN)
Fan / Blower
The fan should only be installed once the unit is in place in order to prevent any damage to the fan.

I1500 Regency Wood Insert | 19
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installation
Brick Installation
Firebrick is included to extend the life of your stove and radiate heat more evenly. Check to see that all firebricks are in their correct positions and have not
become misaligned during shipping. Install all firebricks (if bricks were removed at install) per the diagram below and place in their correct positions.
Do not use a grate.
LyTherm sheet
Order of firebrick install:
a) Rear Firebrick
b) Firebox floor - install brick over LyTherm Sheet
c) Right and left side Firebricks
Fire bricks
# Size
1 4-1/4" x 7"
2 4-1/2" x 7"
3 9" x 4-1/2"
4 9" x 2"
5 3-1/2" x 4-1/2"
6 4-1/4" x 8"
7 3-1/2" x 2-1/4"
14
6
5
3
7
2
ITEM
NO.
PART NUMBER QTY. DESCRIPTION
7 RD-14287 2 3.500 x2.2500 BRICK
6 RD-14286 2 4.250 x 8.000 x 30 DEG BRICK
5 802-147 1 3.500 x 4.500 BRICK
4 802-152 2 2.000 x 9.000 BRICK
3 902-111 3 9.000 x 4.500 STANDARD BRICK
2 RD-14289 2 4.500 x 7.000 BRICK
1 RD-14288 2 4.250 x 7.000 BRICK

20 | I1500 Regency Wood Insert
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20 installation
Glass Replacement
Your Regency stove is supplied with 5 mm Neoceram ceramic glass that will
withstand the highest heat that your unit will produce. In the event that you
break your glass by impact, purchase your replacement from an authorized
Regency dealer only.
Remove the door from the stove and remove the screws securing the glass
retainer. Position the glass in the door, make sure that the glass gasketing will
properly seal your unit, and replace the retainer, it should rest on the gasket
not the glass. Tighten securely, but do not wrench down on the glass as this
may cause the glass to break.