Regency Fireplace Products P121-NG10 Quick start guide

FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
919-498b 03.01
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
Panorama®P121 / P131
Zero Clearance Direct Vent Gas Fireplace
Owners &
Installation Manual
STYLE MODEL
See Thru P121-NG10 Natural Gas P121-LP10 Propane
Pier P131-NG10 Natural Gas P131-LP10 Propane
Tested by:
www.regency-re.com
- 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.
Leave the building immediately.
• Immediately call your gas supplier from a neighbour's phone. Follow the gas supplier's
instructions.
• If you cannot reach you gas supplier, call the fire department.
- Installation and service must be performed by a qualified installer, service agency or the gas supplier.
WARNING
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly could result in serious
injury, death, or property damage.

2| Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
2
To the New Owner:
Congratulations!
You are the owner of a state-of-the-art Gas Fireplace by REGENCY®. The P121 / P131 is a hand crafted appliance and has
been designed to provide you with all the warmth and charm of a wood fireplace at the flick of a switch. The model P121 /
P131 has been approved by Intertek for both safety and efficiency. As it also bears our own mark, it promises to provide you
with economy, comfort and security for many trouble free years to follow. Please take a moment now to acquaint yourself
with these instructions and the many features of your Regency® Fireplace.
IMPORTANT: If the unit is to be installed into a bathroom, optional Neo ceramic glass (Part# 360-946 Front or Part# 360-
948 Side) must be purchased and installed in place of the tempered glass supplied with the unit.

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 3
3
|
MANUFACTURED MOBILE HOME REQUIREMENTS
INFORMATION FOR MOBILE/MANUFACTURED HOMES AFTER FIRST SALE
This Regency®product has been tested and listed by Intertek as a Direct Vent Wall Furnace to the following standards: VENTED GAS
FIREPLACE HEATERS CAN/CGA-2.17-M91, and ANSI Z21.88-2014 • CSA 2.33-2014.and GAS-FIRED APPLIANCES FOR USE AT HIGH
ALTITUDES CAN/CGA 2.17-M91.
This Direct Vent System Appliance must be installed in accordance with the manufacturer's installation instructions and the Manufactured
Home Construction and Safety Standard, Title 24 CFR, Part 3280, or the current Standard of Fire Safety Criteria for Manufactured Home
Installations, Sites, and Communities ANSI/NFPA 501A, and with CAN/CSA Z240-MH Mobile Home Standard in Canada.
This appliance installation must comply with the manufacturer's installation instructions and local codes, if any. In the absence of local codes
follow the current National Fuel Gas Code, ANSI Z223.1 and the current National Electrical Code ANSI/NFPA 70 in the U.S.A., and the current
CAN/CGA B149 Gas Installation Code and the current Canadian Electrical Code CSA C22.1 in Canada.
This Regency®mobile/manufactured home listed appliance comes factory equipped with four 1/4" diameter holes located near each corner
of the base. Fasten the replace in place using screw, inserted through the holes.
This appliance comes equipped with a dedicated #8 Ground Lug for attachment of the ground wire to the steel chassis as applicable to local
codes. See the "Wiring Diagram" section.
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.
This appliance may only be installed in an aftermarket permanently located, manufactured (U.S.A only) or mobile home, where not prohibited
by local codes.
This appliance can only be used with the type of gas indicated on the rating plate. This appliance is not convertible for use with other cases,
unless a certied kit is used.
Ensure that structural members are not cut or weakened during installation.
This appliance does not have the capability to adjust the fan speed using the supplied remote—even though the remote transmitter allows
this function. The appliance fan is controlled by a fan speed controller (rheostat) or on/o󰀨 switch depending on the model.

4| Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
4table of contents
Log Set Installation ......................................................32
Safety screen Removal ................................................34
Glass Door Removal....................................................35
Finishing Trim...............................................................35
Louvers & Grills ...........................................................35
Wall Thermostat (Optional) ..........................................36
DC Spark Igniter ..........................................................36
Battery Installation .......................................................36
Wiring Diagrams ..........................................................37
Operating Instructions
Operating Instructions .................................................38
Lighting Procedure ......................................................38
Shutdown Procedure ...................................................38
Aeration Adjustment ....................................................38
Copy of The Lighting Plate Instructions .......................39
First Fire ......................................................................40
Normal Operating Sounds Of Gas Appliances ............40
Maintenance
Maintenance Instructions ............................................41
Log Replacement ........................................................41
Thermopile / Thermocouple .........................................41
Door Glass ...................................................................41
Removing Valve ...........................................................42
Installing Valve .............................................................43
Fan Replacement ........................................................43
Parts
P121-10 (See Thru) Main Assembly ............................44
P131-10 (Pier) Main Assembly ....................................45
P121-10/p131-10 Burner Assembly & Log Set ............46
Fan Replacement ........................................................43
Parts ............................................................................45
Warranty
Warranty ......................................................................48
Installation
Important Message ......................................................9
Save these instructions .................................................9
Before You Start .............................................................9
General Safety Information ..........................................10
Installation Checklist ....................................................10
Locating Your Gas Fireplace ........................................10
Clearances ..................................................................12
Combustible Mantels ..................................................12
Framing And Finishing .................................................13
Facing & Finishing Requirements ................................14
Unit Assembly Prior To Installation ..............................14
Venting Introduction .....................................................14
Exterior Vent Termination Locations ............................15
4” x 6-5/8” Rigid Pipe Cross Reference Chart .............16
Venting Arrangement - Horizontal Terminations ..........18
Rigid Pipe Venting Systems .........................................19
Horizontal or Vertical Terminations ..............................19
Rigid Pipe Venting Arrangements ................................20
Horizontal Terminations .......................................20
Rigid Pipe Venting Arrangements - Vertical Terminations
22
Horizontal terminations ................................................24
Vertical Terminations ...................................................25
Installation Procedures ................................................26
Vertical Termination ....................................................27
4" x 6-5/8" venting .......................................................27
Flex vent components ..................................................27
Unit installation with Vertical
Termination 4" x 6-5/8" venting ....................................27
Flex vent components ..................................................28
Conversion From NG To LP .........................................29
High Elevation ..............................................................30
Gas Line Installation ....................................................30
Pilot Adjustment ...........................................................30
Gas Pipe Pressure Testing ..........................................30
Wall mount On / Off Switch and remote receiver
installation ....................................................................31

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 5
5
|
safety decal
This is a copy of the label that accompanies each P121-10/
P131-10 Zero Clearance Direct Vent Gas Fireplace. We have
printed a copy of the contents here for your review. The safety
label is located on the front inside base of the unit, visible when
the bottom louver is open.
NOTE: Regency®units are constantly being improved. Check
the label on the unit and if there is a di󰀨erence, the label on
the unit is the correct one.
Copy of Safety Decal for P121/P131
APPAREIL FONCTIONNANT AU GAZ PROPANE
Pression d'alimentation minimum
Pression manifold - haute
Pression manifold - basse
Taille de l’orifice
D bit calorifique minimumé
D bit calorifique maximum seloné
l'altitude
DO NOT REMOVE THIS LABEL / NE P
AS ENLEVER CETTE ÉTIQUETTE
304
NATURAL GAS:
L
Minimum supply pressure
Manifold pressure high
Manifold pressure low
Orifice size
Minimum input
Maximum input
Altitude
PROPANE:
DOOR SEAL:Please check that the door is properly sealed
Minimum Clearances to Combustibles / Dégagements minimaux des matériaux combustibles
0" Clearance to combustibles from: Top, bottom, sides & rear of unit
Mantel Height from Base of Unit: Min. 39" (991mm)
Side Wall Clearance from Side Facing 0" (0mm)
Minimum Vent Clearances:
Horizontal Top 2-1/2" (64mm)
Horizontal Side 1-1/2" (38mm)
Horizontal Bottom 1-1/2" (38mm)
Serial No./ No de série
919-497
5" WC (1.25 kPa)
3.8" WC (0.95 kPa)
1.1" WC (0.27 kPa)
# 31 DMS
20,500 Btu/h (6.01 kW)
40,000 Btu/h (11.72 kW)
0-4500 ft/pi (0-1372 m)
12" WC (3.00 kPa)
11" WC (2.74 kPa)
2.9" WC (0.72 kPa)
# 50 DMS
20,600 Btu/h (6.04 kW)
39,000 Btu/h (11.43 kW)
0-4500 ft/pi (0-1372 m)
APPAREIL FONCTIONNANT AU GAZ NATUREL
Pression d'alimentation minimum
Pression manifold - haute
Pression manifold - basse
Taille de l’orifice
D bit calorifique minimum é
D bit calorifique maximum seloné
l'altitude
Made in Canada/ Fabriqué au Canada
Part #: 919-497
Colour: Black on grey, except for what is highlighted - print in red.
Size: 100% (Maximum width is 9”)
Material: 2 ml silver matt polyester (DPM SMS)
Nov. 24/2014: Created decal.
*Printer: Continue number sequence from 918-497 - do not restart at 0
Duplicate S/N
(See Instruction Manual for Detailed Instructions)
P121-NG10 P121-LP10
Model:
Modèle: P131-NG10 P131-LP10
304
Model/Modèle: P121-LP10/ P131-LP10
Model/Modèle: P121-NG10/ P131-NG10
Minimum supply pressure
Manifold pressure high
Manifold pressure low
Orifice size
Minimum input
Maximum input
Altitude
This appliance must be installed in accordance with local codes, if any; if
none, follow the National Fuel Gas Code, ANSI Z223.1, or Natural Gas
and Propane Installation Code, CSA B149.1.
This appliance must be installed in accordance with the Standard CAN/CSA
Z240 MH, Mobile Housing, in Canada, or with the Manufactured Home
Construction and Safety Standard, Title 24 CFR, Part 3280, in the United
States, or when such a standard is not applicable, ANSI/NCSBCS
A225.1/NFPA 501A, Manufactured Home Installations Standard or ANSI
A119.2 ou NFPA 501C Standard for Recreational Vehicles
This appliance is only for use with the type of gas indicated on the rating plate
and may be installed in an aftermarket, permanently located, manufactured
(mobile) home where not prohibited by local codes. See owner's manual for
details. Optional Fan (Part # 910-171)
Installer l'appareil selon les codes ou règlements locaux, ou, en l'absence de
tels règlements, selon les codes d'installation ANSI Z223.1, National Fuel
Gas Code ou CSA-B149.1 en vigueur.
Installer l'appareil selon la norme CAN/CSA-Z240, Série MM, Maison
mobiles ou CAN/CSA-Z240 VC, Véhicules de camping, ou la norme 24 CFR
Part 3280, Manufactured Home Construction and Safety Standard. Si ces
normes ne sont pas pertinentes, utilisez la norme ANSI/NCSBCS
A225.1/NFPA 501A, Manufactured Home Installations Standard, ou ANSI
A119.2 ou NFPA 501C Standard for Recreational Vehicles.
Cet appareil doit être utilisé uniquement avec le type de gaz indiqué sur la
plaque signalétique. Cet appareil peut être installé dans une maison
préfabriquée ou mobile (É.-U. seulement) installée à demeure si les
règlements locaux le permettent. Voir la notice de l'utilisateur pour plus de
renseignements. Cet appareil ne peut pas être utilisé avec d'autres gaz sauf
si une trousse de conversion certifiée est fournie.
This vented gas fireplace heater is not for use with air filters.
Ne pas utiliser de filtre à air avec ce foyer au gaz à
évacuation.
For use with glass doors certified with the appliance only.
À utiliser uniquement avec les portes en verre certifiées avec
l'appareil.
VENTED GAS FIREPLACE HEATER - FOYER NOT FOR USE WITH SOLID FUELS. /
AU GAZ À ÉVACUATION - NE PAS UTILISER AVEC UN COMBUSTIBLE SOLIDE.
MAY BE INSTALLED IN MANUFACTURED (MOBILE) HOMES AFTER FIRST SALE.
Listed: VENTED GAS FIREPLACE HEATER / FOYER AU GAZ À ÉVACUATION
Certified for/Certifi e pour: CANADA and U.S.A.é
Certified to: CAN/CGA-2.17-M91(R2009)
ANSI Z21.88-2014/ CSA 2.33-2014Tested to:
4001172
ELECTRICAL SUPPLY/ALIMENTATION ÉLECTRIQUE:
115V_60HZ less than/moins de 2 AMP
For Use Only with Barrier (Part #363-000) Follow installation
instructions.
À utiliser uniquement avec un pare-feu (pièce n ° 363-000)
Suivre les instructions d'installation.
For the State of Massachusetts, installation
and repair must be done by a plumber or
gastter licensed in the Commonwealth of
Massachusetts.
For the State of Massachusetts, exible
connectors shall not exceed 36 inches in
length.
For the State of Massachusetts, the appli-
ances individual manual shut-o󰀨 must be a
t-handle type valve.
The State of Massachusetts requires the
installation of a carbon monoxide alarm in
accordance with NFPA 720 and a CO alarm
with battery back up in the same room where
the gas appliance is installed.

6| Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
6requirements
5.08: Modifications to NFPA-54, Chapter 10
(2) Revise 10.8.3 by adding the following additional requirements:
(a) For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for
residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than
seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the following requirements shall
be satisfied:
1. INSTALLATION OF CARBON MONOXIDE DETECTORS. At the time of installation of the side wall horizontal vented gas fueled
equipment, the installing plumber or gasfitter shall observe that a hard wired carbon monoxide detector with an alarm and battery back-up is
installed on the floor level where the gas equipment is to be installed. In addition, the installing plumber or gasfitter shallobserve that a battery
operated or hard wired carbon monoxide detector with an alarm is installed on each additional level of the dwelling, building or structure
served by the side wall horizontal vented gas fueled equipment. It shall be the responsibility of the property owner to secure the services of
qualified licensed professionals for the installation of hard wired carbon monoxide detectors
a. In the event that the side wall horizontally vented gas fueled equipment is installed in a crawl space or an attic, the hard wired carbon
monoxide detector with alarm and battery back-up may be installed on the next adjacent floor level.
b. In the event that the requirements of this subdivision can not be met at the time of completion of installation, the owner shall have a period of
thirty (30) days to comply with the above requirements; provided, however, that during said thirty (30) day period, a battery operated carbon
monoxide detector with an alarm shall be installed.
2. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions
shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified.
3. SIGNAGE. A metal or plastic identification plate shall be permanently mounted to the exterior of the building at a minimum height of eight
(8) feet above grade directly in line with the exhaust vent terminal for the horizontally vented gas fueled heating appliance or equipment. The
sign shall read, in print size no less than one-half (1/2) inch in size, "GAS VENT DIRECTLY BELOW. KEEP CLEAR OF ALL
OBSTRUCTIONS".
4. INSPECTION. The state or local gas inspector of the side wall horizontally vented gas fueled equipment shall not approve the installation
unless, upon inspection, the inspector observes carbon monoxide detectors and signage installed in accordance with the provisions of 248 CMR
5.08(2)(a)1 through 4.
(b) EXEMPTIONS: The following equipment is exempt from 248 CMR 5.08(2)(a)1 through 4:
1. The equipment listed in Chapter 10 entitled "Equipment Not Required To Be Vented" in the most current edition of NFPA 54 as adopted by
the Board; and
2. Product Approved side wall horizontally vented gas fueled equipment installed in a room or structure separate from the dwelling, building or
structure used in whole or in part for residential purposes.
(c) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM PROVIDED. When the manufacturer of Product
Approved side wall horizontally vented gas equipment provides a venting system design or venting system components with the equipment, the
instructions provided by the manufacturer for installation of the equipment and the venting system shall include:
1. Detailed instructions for the installation of the venting system design or the venting system components; and
2. A complete parts list for the venting system design or venting system.
(d) MANUFACTURER REQUIREMENTS - GAS EQUIPMENT VENTING SYSTEM NOT PROVIDED. When the manufacturer of a
Product Approved side wall horizontally vented gas fueled equipment does not provide the parts for venting the flue gases, but identifies
"special venting systems", the following requirements shall be satisfied by the manufacturer:
1. The referenced "special venting system" instructions shall be included with the appliance or equipment installation instructions; and
2. The "special venting systems" shall be Product Approved by the Board, and the instructions for that system shall include a parts list and
detailed installation instructions.
(e) A copy of all installation instructions for all Product Approved side wall horizontally vented gas fueled equipment, all venting instructions,
all parts lists for venting instructions, and/or all venting design instructions shall remain with the appliance or equipmentat the completion of
the installation.
MA Code - CO Detector
(for the State of Massachusetts only)

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 7
7
|
dimensions
P121-10 See Thru
Note: These units are
non-load bearing.

8| Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
8dimensions
P131-10 Pier
Note: These units are
non-load bearing.

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 9
9
|
installation
CLOTHING OR OTHER FLAMMABLE
MATERIAL SHOULD NOT BE PLACED
ON OR NEAR THE APPLIANCE.
CHILDREN AND ADULTS SHOULD BE
ALERTED TO THE HAZARDS OF HIGH
SURFACE TEMPERATURES, ESPE-
CIALLY THE FIREPLACE GLASS, AND
SHOULD STAY AWAYTO AVOID BURNS
OR CLOTHING IGNITION.
INSTALLATION AND REPAIR SHOULD
BE DONE BY AN AUTHORIZED
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
MATERIAL,ETC.IT IS IMPERATIVETHAT
CONTROLCOMPARTMENTS,BURNERS
AND CIRCULATING AIR PASSAGEWAYS
OF THE APPLIANCE BE KEPT CLEAN.
DUE TO HIGH TEMPERATURES, THE
APPLIANCE SHOULD BE LOCATED
OUT OF TRAFFIC AND AWAY FROM
FURNITURE AND DRAPERIES.
WARNING: FAILURE TO INSTALL THIS
APPLIANCE CORRECTLY WILL VOID
YOUR WARRANTY AND MAY CAUSE A
SERIOUS HOUSE FIRE.
YOUNG CHILDREN SHOULD BE CARE-
FULLY SUPERVISED WHEN THEY ARE
IN THE SAME AREA AS THE APPLI-
ANCE. TODDLERS,YOUNG CHILDREN
AND OTHERS MAY BE SUSCEPTIBLE
TO ACCIDENTAL CONTACT BURNS. A
PHYSICAL BARRIERS IS RECOMMEND-
ED IFTHERE ARE AT RISK INDIVIDUAL
INTHE HOUSE. TO RESTRICT ACCESS
TO A FIREPLACE 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.
IMPORTANT MESSAGE
SAVE THESE
INSTRUCTIONS
The Panorama P121/P131-NG10 or P121/P131-
LP10 Direct Vent Fireplace must be installed in
accordance with these instructions. Carefully read
all the instructions in this manual rst. Consult the
"authority having jurisdiction" to determine the need
for a permit prior to starting the installation. It is the
responsibility of the installer to ensure this replace
is installed in compliance with manufacturer's
instructions and all applicable codes.
BEFORE YOU START
Safe installation and operation of this appliance
requires common sense, however, we are required
by the Canadian Safety Standards and ANSI
Standards to make you aware of the following:
ANY SAFETY SCREEN, GUARD, OR
BARRIER REMOVED FOR SERVICING
THE APPLIANCE,MUST BE REPLACED
PRIORTOOPERATINGTHEAPPLIANCE.
IFTHE BARRIER BECOMES DAMAGED,
THE BARRIER SHALL BE REPLACED
WITHTHEMANUFACTURER'SBARRIER
FOR THIS APPLIANCE.
A BARRIER DESIGNED TO REDUCE
THE RISK OF BURNS FROM THE HOT
VIEWING GLASS IS PROVIDED WITH
THIS APPLIANCE AND SHALL BE
INSTALLED FOR THE PROTECTION
OF CHILDREN AND OTHER AT-RISK
INDIVIDUALS

10 | Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
10 installation
INSTALLATION
CHECKLIST
Note: These units are
non-load bearing.
1) Locate appliance. Refer to the following
sections:
a) Locating Your Fireplace
b) Clearances
c) Combustible Mantel Clearances
d) Framing & Finishing
e) Venting. See the "Venting Introduction"
to "Venting Arrangements" sections.
2) Assemble Top Stando󰀨s. Refer to the "Unit
Assembly Prior to Installation" section.
(NOTE: must be done before installing unit
into replace.)
3) Install vent. See the "Horizontal Installations"
to "Installation Procedures" sections.
4) Install 4AA batteries into receiver. Hook
receiver to wire marked receiver, this will
enable operation of the appliance manually
when position in "ON" position.
5) Make gas connections. Test the pilot. Must
be as per diagram. Refer to the "Gas Line
Installation" & "Pilot Adjustment" sections.
6) Install standard and optional features. Refer
to the following sections where applicable:
a. Log Set
b. Glass Door
c. Finishing Trim
d. Louvers & Grills
e. Remote Control
f. Wall Receiver
g. Wall Thermostat
h. Safety Screen
7) Final check.
Before leaving this unit with the customer,
the installer must ensure that the appliance is
ring correctly and operation fully explained to
customer.
This includes:
1) Clocking the appliance to ensure the correct
ring rate (rate noted on label 40,000 Btu/h
NG, and 39,000 Btu/h LP) after burning
appliance for 15 minutes.
2) If required, adjusting the primary air to ensure
that the ame does not carbon. First allow
the unit to burn for 15-20 min. to stabilize.
CAUTION: Any alteration to the product that
causes sooting or carboning that results
in damage is not the responsibility of the
manufacturer.
GENERAL SAFETY
INFORMATION
1) The appliance installation must conform with
local codes or, in the absence of local codes,
with the current Canadian or National Gas
Codes, CAN1-B149 orANSI Z223.1 Installation
Codes.
2) See general construction and assembly
instructions. The appliance and vent should
be enclosed.
3) This appliance must be connected to the
specied vent and termination cap to the outside
of the building envelope. Never vent to another
room or inside a building. Make sure that the
vent is tted as per Venting instructions.
4) Inspect the venting system annually for blockage
and any signs of deterioration.
5) Venting terminals shall not be recessed into a
wall or siding.
6) Any safety glass removed for servicing must
be replaced prior to operating the appliance.
7) To prevent injury, do not allow anyone who is
unfamiliar with the operation to use the replace.
8) Wear gloves and safety glasses for protection
while doing required maintenance.
9) Be aware of electrical wiring locations in walls
and ceilings when cutting holes for termination.
10) Under no circumstances should this appliance
be modied. Parts that have to be removed for
servicing should be replaced prior to operating
this appliance.
11) Installation and any repairs to this appliance
should be done by a qualied service person.
A professional service person should be called
to inspect this appliance annually. Make it a
practice to have all of your gas appliances
checked annually.
12) Do not slam shut or strike the glass door.
13) Under no circumstances should any solid fuels
(wood, paper, cardboard, coal, etc.) be used in
this appliance.
14) The appliance area must be kept clear and
free of combustible materials, (gases and other
ammable vapours and liquids).
Emissions from burning wood or gas could
contain chemicals known to the State of
California to cause cancer, birth defects or
other reproductive harm.

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 11
11
|
installation
LOCATING YOUR
GAS FIREPLACE
1) When selecting a location for your replace,
ensure that the clearances are met as outlined
in the "Clearances" section.
2) Provide adequate clearances for servicing.
3) The appliance must be installed on a at,
solid, continuous surface (e.g. wood, metal,
concrete). This may be the oor, or raised up
on a platform to enhance its visual impact.
If the appliance is going to be installed on
carpeting, combustible linoleum tile or other
combustible material other than wood ooring,
the appliance must be installed on a metal or
wood panel extending the full width and depth
of the appliance.
4) The Direct Vent Gas Fireplace can be installed
as follows:
Model # Position
A) P121-10: See Thru
B) P131-10: Pier
5) This appliance is Listed for bedroom
installations when used with a Listed Millivolt
Thermostat. Some areas may have further
requirements, check local codes before
installation.
6) The P121-10/P131-10 Direct Vent Gas
Fireplace is approved for alcove installations,
which meet the clearances listed on this page.
7) We recommend that you plan your installation
on paper using exact measurements for
clearances and oor protection before actually
installing this appliance. Have a qualied
inspector, dealer, or installer review your plans
before installation.
Note: For Exterior Vent Termination
Locations see section "Exterior Vent
Termination Locations."
A) P121-10 See Thru
B) P131-10 Pier

12 | Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
12 installation
COMBUSTIBLE MANTELS
CLEARANCES
The clearances listed below are Minimum distances unless otherwise stated (refer to diagrams in the "Locating Your Fireplace" section):
WARNING:
Fire hazard is an extreme risk
if these clearances (air space)
to combustible materials are
not adhered to. It is of greatest
importance that this fireplace
and vent system be installed
only in accordance with these
instructions.
Clearance to Combustibles from:
Back 0" (0mm)
Side 0" (0mm)
Floor 0" (0mm)
CAUTION REQUIREMENTS: The top, back and sides of the replace are dened by stando󰀨s.
The metal ends of the stando󰀨s may NOT be recessed into combustible construction.
Determine the total thickness of the nished oor (eg. tile, carpet, slate) to allow the nished
surface to be ush with the base of the unit.
Ceiling Height from Floor 72" (1829mm)
Mantel Height from Base of Unit:
39" min. (991mm)
Horizontal Vent Clearances:
Top 2-1/2" (64mm)
Side 1-1/2" (38mm)
Bottom 1-1/2" (38mm)
Vertical Vent Clearances 1-1/4" (32mm)
Because of the extreme heat this replace emits,
the mantel clearances are critical. Combustible
mantel clearances from top of unit are shown in
Diagram to the right.
Note: A non-combustible mantel may be
installed at a lower height if the framing
is made of metal studs covered with a
non-combustible board.
This drawing is to scale at 1:6 (one inch = 6
inches)
Mantel can be installed anywhere in shaded area
or higher using this scale.
Caution: Ensure the paint that is used on the
mantel and the facing
is "heat resistant" or the paint may
discolour.
* If the 3" (76mm) metal extension trim is removed
it must be replaced with a 8" (203mm) non-
combustible material.
Mantel Clearances

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 13
13
|
installation
FRAMING AND FINISHING
P121-10 - See Thru
P131-10 - Pier
Note: These units are
non-load bearing.
1) For ease of installation, frame your replace after it is positioned and the vent system is installed. Remember to install the top stando󰀨s. See the "Unit
Assembly Prior to Installation" section. Use 2x4's and frame to local building codes.
CAUTION: Verify your replace dimensions, framing methods and nished wall facing details before framing. Determine the total thickness of
facing material - drywall plus ceramic tiles, slate, etc. Allow the nish surface to be ush with the front or side of the unit. Total facing thickness
can vary from 1/2" (13mm) to 1-1/4" (32mm) thick.
2) When locating your appliance on an exterior wall or in a chase, apply a vapour barrier and drywall, as per local building codes. DO NOT INSULATE THE
FIREPLACE ITSELF.
CAUTION: The unit does not have to be completely enclosed in a chase. The clearance on top of the unit is 0" to the stando󰀨s so combustible
building materials can be laid directly on top of the stando󰀨s. You must maintain clearance from the vent to combustible materials for both rigid
and ex, see Vent Clearances in the "Clearances" section.
Framing Dimensions
P121-10 (See Thru) P131-10 (Pier)
A 25"(635mm)
minus 2X the nishing
material thickness*
A 25"(635mm)
minus 2X the nishing
material thickness*
B42-1/2"(1080mm) B42-1/2"(1080mm)
C 46-3/4"(1187mm) C45" (1143mm)
minus 1X the nishing
material thickness*
* Finish material thickness includes: drywall, ceramic tile, slate, etc.
P121 only: The appliance extends 2-3/4" inches further on the vent side.
If trying to center the appliance in a room add 2-3/4" to the non vent side
when framing. Do not however change dimension (C) as the opening
remains the same.

14 | Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
14 installation
VENTING INTRODUCTION
The P121-10/P131-10 uses the "balanced
ue" technology Co-Axial system. The inner liner
vents products of combustion to the outside while
the outer liner draws outside combustion air into
the combustion chamber thereby eliminating the
need to use heated room air for combustion and
losing warm room air up the chimney.
Note: These flue pipes must not be
connected to any other appliance.
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. Common vent
systems are prohibited. (See "Rigid Pipe Venting
Systems" for more details and exceptions).
UNIT ASSEMBLY
PRIOR TO
INSTALLATION
The 4 Top Stando󰀨s must be correctly positioned and attached to the top before unit is slipped
into position.
Top Standoff Assembly
The top stando󰀨s are shipped in a at position and must be folded into shape and attached.
1) Remove the stando󰀨s from the replace top.
2) Take each stando󰀨 and bend into the correct
shape. Bend up at the bend lines until the
screw holes in the stando󰀨 and the pre-
punched screw holes on the replace top
line up.
3) Attach the stando󰀨 securely to the top with
4 screws per stando󰀨 (on opposite corners).
FACING & FINISHING REQUIREMENTS
This replace is supplied with a 3" metal extension trim above the replace. The extension trim may be replaced if the framing is faced with a non-
combustible material placed ush with the front and side face of the unit and extending from the top of the unit. (ie. tile, slate, etc.)

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 15
15
|
installation
EXTERIOR VENT TERMINATION LOCATIONS
Minimum Clearance Requirements Canada1USA2
AClearance above grade, veranda, porch, deck, or balcony 12"(30cm) 12"(30cm)
BClearance to window or door that may be opened 12"(30cm) 9" (23cm)
CClearance to permanently closed window * *
DVertical clearance to ventilated soffit located above the terminal within a horizontal distance of 2 feet (61cm)
from the center line of the terminal (check with the local code)
18"(46cm) 18"(46cm)
EClearance to unventilated soffit 20"(51cm) 20"(51cm)
FClearance to outside corner: with AstroCap Termination Cap. 6"(15cm) 6"(15cm)
Clearance to outside corner: with all other approved Termination Caps. 14"(36cm) 14"(36cm)
GClearance to inside corner: with AstroCap Termination Cap 6"(15cm) 6"(15cm)
Clearance to inside corner: with all other approved Termination Caps. 12"(30cm)
13"(33cm)
12"(30cm)
HClearance to each side of center line extended above meter/regulator assembly 36"(90cm)a*
JClearance to service regulator vent outlet 36"(90cm) *
KClearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance 12"(30cm) 9" (23cm)
LClearance to a mechanical air supply inlet
#3' (91cm) above if within 10' (3m) horizontally.
72"(1.8m) 36"(90cm)b
MClearance above paved sidewalk or a paved driveway located on public property 84"(2.1m)┼*
NClearance under veranda, porch, deck, or balcony 12"(30cm)‡*
1 In accordance with current CSA B149.1, Natural Gas and Propane Installation Code
2 In accordance with the current ANSI Z223.1/NFPA 54, National Fuel Gas Code
┼ A vent shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings and serves both dwellings
‡ Permitted only if veranda, porch, deck, or balcony is fully open on a minimum of two sides beneath the floor
* Clearance in accordance with local installation codes and the requirements of the gas supplier
a 3 feet (91cm) within a height of 15 feet (4.5m) above the meter / regulator assembly
b 3 feet (91cm) above - if within 10 feet (3m) horizontally

16 | Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
16 installation
4” X 6-5/8” RIGID PIPE CROSS REFERENCE CHART
Components from di󰀨erent Manufacturers may not be mixed. Not All Rigid Pipe components are available directly from FPI.
Description Simpson
Direct Vent Pro®
Selkirk
Direct Temp™
American Metal
Products®
Amerivent Direct
Metal-Fab™
Sure Seal
Security
Secure- Vent®
ICC Excel
Direct
6” Pipe Length-Galvanized 46DVA-06 4DT-6 N/A 4D6 SV4L6 TC-4DL6
6” Pipe Length-Black 46DVA-06B 4DT-6B N/A 4D6B SV4LB6 TC-4DL6B
7” Pipe Length-Galvanized N/A N/A 4D7 N/A N/A N/A
7” Pipe Length-Black N/A N/A 4D7B N/A N/A N/A
9” Pipe Length-Galvanized 46DVA-09 4DT-9 N/A N/A N/A TC-4DL9
9” Pipe Length-Black 46DVA-09B 4DT-9B N/A N/A N/A TC-4DL9B
12” Pipe Length-Galvanized 46DVA-12 4DT-12 4D12 4D12 SV4L12 TC-4DL1
12” Pipe Length-Black 46DVA-12B 4DT-12B 4D12B 4D12B SV4LB12 TC-4DL1B
18” Pipe Length-Galvanized 46DVA-18 4DT-18 4D18 4D18 SV4LA TC-4DL18
18” Pipe Length-Black 46DVA-18B 4DT-18B 4D18B 4D18B SV4LA TC-4DL18B
24” Pipe Length-Galvanized 46DVA-24 4DT-24 4D24 4D24 SV4L24 TC-4DL2
24” Pipe Length-Black 46DVA-24B 4DT-24B 4D24B 4D24B SV4LB24 TC-4DL2B
36” Pipe Length-Galvanized 46DVA-36 4DT-36 4D36 4D36 SV4L36 TC-4DL3
36” Pipe Length-Black 46DVA-36B 4DT-36B 4D36B 4D36B SV4LB36 TC-4DL3B
48” Pipe Length-Galvanized 46DVA-48 4DT-48 4D48 4D48 SV4L48 TC-4DL4
48” Pipe Length-Black 46DVA-48B 4DT-48B 4D48B 4D48B SV4LB48 TC-4DL4B
60” Pipe Length-Galvanized 46DVA-60 4DT-60 N/A N/A N/A N/A
60” Pipe Length-Black 46DVA-60B 4DT-60B N/A N/A N/A N/A
Adjustable Length 3”-10”-Galvanized N/A N/A N/A 4DAL N/A TC-4DLT
Adjustable Length 3”-10”-Black N/A N/A N/A 4DALB N/A TC-4DLTB
Adjustable Length 7”-Galvanized N/A N/A 4D7A N/A N/A N/A
Adjustable Length 7”-Black N/A N/A 4D7AB N/A N/A N/A
Extension Pipe 8-1/2”-Galvanized 46DVA-08A N/A N/A N/A N/A N/A
Extension Pipe 8-1/2”-Black 46DVA-08AB N/A N/A N/A N/A N/A
Adjustable Length 12”-Galvanized N/A N/A 4D12A N/A SV4LA12 TC-4dLSI
Adjustable Length 12”-Black N/A N/A 4D12A N/A SV4LBA12 TC-4dLSIB
Extension Pipe 16”-Galvanized 46DVA-16A N/A N/A N/A N/A N/A
Extension Pipe 16”-Black 46DVA-16AB N/A N/A N/A N/A N/A
45ºElbow-Galvanized 46DVA-E45 4DT-EL45 4D45L N/A N/A TE-4DE45
45ºElbow-Black 46DVA-E45B 4DT-EL45B 4DT-EL45B N/A N/A TE-4DE45B
45ºElbow Swivel-Galvanized See 46DVA-E45 N/A N/A 4D45L SV4E45 N/A
45ºElbow Swivel-Black See 46DVA-E45B N/A N/A 4D45LB SV4EB45 N/A
90ºElbow-Galvanized 46DVA-E90 4DT-EL90S 4DT-EL90S N/A N/A TE-4DE90
90ºElbow-Black 46DVA-E90B 4DT-EL90SB 4DT-EL90SB N/A SV4EBR90-1 TE-4DE90B
90ºElbow, Swivel-Galvanized See 46DVA-E90 N/A N/A 4D90L SV4E90-1 N/A
90ºElbow, Swivel-Black See 46DVA-E90B N/A N/A 4D90LB SV4EB90-1 N/A
90º Starter Elbow, Swivel-Galvanized N/A N/A N/A 4D90A N/A N/A
Adaptor* N/A N/A N/A 4D90L N/A N/A
4” X 6- 5/8” RIGID PIPE CROSS REFERENCE CHART
Components from different Manufacturers may not be mixed. Not all rigid pipe components are available directly from Regency.
Note: The listed manufacturers may have other lengths not shown on this chart, which would also be approved.
Regency Fireplace Products . 6988 Venture St. . Delta, BC . Canada . V4G 1H4 . 604-946-5155 . www.regency-fire.com
Ceiling Support N/A 4DT-CS 4DSP 4DFSP SV4SD TM4-RDS
Cathedral Support Box 46DVA-CS 4DT-CSS 4DRSB 4DRS SV4CSB TM4-SDS
Wall Support/Band 46DVA-WS 4DT-WS/B 4DWS 4DWS SV4BM TM-SWS
Offset Support46DVA-ES - N/A from FPI 4DT-OS N/A N/A SV4SU TM-SOS
Wall Thimble-Black 46DVA-WT 4DT-WT 4DWT 4DWT SV4RSM N/A
Wall Thimble Support/Ceiling Support 46DVA-DC N/A N/A N/A SV4PF N/A
Firestop Spacer 46DVA-FS 4DT-FS 4DFSP 4DFS SV4BF TM-4CS
Tr im Plate-Black N/A 4DT-TP 4DFPB 4DcP SV4LA TM-4TP

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 17
17
|
installation
Description Simpson
Direct Vent Pro®
Selkirk
Direct Temp™
American Metal
Products®
Amerivent Direct
Metal-Fab™
Sure Seal
Security
Secure- Vent®
ICC Excel
Direct
Attic Insulation Shield 12” 46DVA-IS N/A@ FPI N/A 4DAIS12 N/A SV4RSA N/A
Attic Insulation Shield - Cold Climates 36” N/A N/A 4DAIS12 N/A N/A TM-4AS
High Wind Vertical Cap 46DVA-VCH N/A N/A N/A N/A TM-4VT
High Wind Horizontal Cap 46DVA-HC N/A N/A N/A N/A TM-4DHT
Horizontal Square Te rmination Cap See 46DVA-HC 4DT-HHC 4DHC 4DHT SV4CHC-1 TM-4HT
Vertical Te rmination Cap 46DVA-VC 4DT-HVC 4DVC 4DVT SV4CGV-1 N/A
Storm Collar 46DVA-08A 4DT-SC 4DSC 4DSC SV4FC TM-SC
Restrictor Disk N/A N/A N/A N/A N/A TM-4DS
Extended Vertical Te rmination Cap N/A N/A N/A N/A N/A N/A
Chimney Conversion Kit A (USA only) 46DVA-KCA N/A N/A N/A N/A TM-4CA6
Chimney Conversion Kit B (USA only) 46DVA-KCB N/A N/A N/A N/A TM-4CA7
Chimney Conversion Kit C (USA only) 46DVA-KCC N/A N/A N/A N/A TM-4CA8
Chimney Conversion Kit Masonry
(USA only)
46DVA-KMC N/A N/A N/A N/A N/A
Wall Firestop 46DVA-WFS N/A N/A N/A N/A TM-4TR
Colinear Flex Connectors 46DVA-ADF N/A N/A N/A N/A N/A
Adjustable Flashing 0/12-6/12 46DVA-F12 4DT-ST14 4D12S 4DST14 SV4STC14 TF-4FA
Adjustable Flashing 6/12-12/12 46DVA-F12 4DT-ST36 4D36S 4DST36 SV4STC36 TF-4FB
Vinyl Siding Standoff 46DVA-VSS 4DT-VS N/A 4DVS SV4VS TM-VSS
Vinyl Siding Shield Plate N/A 4DT-VSP N/A N/A SV4VS N/A
Snorkel Te rmination 14” 46DVA-SNKL N/A N/A N/A N/A TM-4ST14
Snorkel Te rmination 36” N/A N/A N/A N/A N/A TM-4ST36
Basic Horizontal Te rmination Kit (A) Disc. 4DT-HKA 4DHTK2 4DHTKA SV-SHK TM4-HTK
Horizontal Te rmination Kit (B) 46DVA-KHA
(Changed Components)
4DT-HKB 4DHTK1 4DHTKB SV-HK TM4-HTK
Vertical Te rmination Kit Disc. 4DT-VKC 4DHTK 4DHTK SV-FK N/A
FPI
946-506/P Vent Guard (Optional) for AstroCap 946-205 Vinyl Siding Shield for Riser Vent Te rminal
510-994 Rigid Pipe Adaptor (Must use with all rigid piping) 946-208/P Vent Guard (Optional) for Riser Vent Te rminal
640-530/P Riser Vent Te rminal 946-523/P AstroCap Horizontal Cap
946-206 Vinyl Siding Standoff for AstroCap
Note: When using Metal-Fab Sure Seal Rigid Piping - please note that the Adaptor (4DDA) must be used in conjunction with FPI Rigid Pipe Adaptor (510-994).
Note: Horizontal runs of vent must be level, or have a 1/4” rise for every 1 foot of run towards the termination.
Never allow the vent to run downward - this could cause high temperatures and may present a possible fi re hazard.
Offset Pipe Selection: Use this table to determine offset pipe lengths.
Pipe Length
(L)
4” x 6-5/8” Venting For specific instructions on venting components - visit the
manufacturers website listed below.
Run (X) Rise (Y)
0” (0mm) 4-7/8” (124mm) 13-7/8” (340mm) Simpson Direct Vent Pro: www.duravent.com
6” (152mm) 8” (203mm) 16-1/2” (419mm) Selkirk Direct-Temp: www.selkirkcorp.com
9” (229mm) 10-1/8” (257mm) 18-5/8” (473mm) American Metal Products: www.americanmetalproducts.com
12” (305mm) 12-1/4” (311mm) 20-3/4” (527mm) Metal-Fab Sure Seal: www.mtlfab.com
24” (610mm) 20-5/8” (524mm) 29-1/8” (740mm) Security Secure Vent: www.securitychimneys.com
36” (914mm) 29” (737mm) 37-1/2” (953mm) Industrial Chimney Company: www.icc-rsf.com
48” (1219mm) 37-7/16” (951mm) 45-15/16” (1167mm)
Regency Fireplace Products . 6988 Venture St. . Delta, BC . Canada . V4G 1H4 . 604-946-5155 . www.regency-fire.com

18 | Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
18 installation
23
VENTING ARRANGEMENT - HORIZONTAL TERMINATIONS
Regency®Direct Vent System (Flex) Horizontal Terminations Only
These venting systems, in combination with the P121-10/P131-10 Direct Vent Gas Fireplace, have been tested and listed as a direct vent heater
system by Intertek. The location of the termination cap must conform to the requirements in the Vent Terminal Locations diagram in the "Exterior
Vent Termination Locations" section.
Regency® Direct Vent (Flex) System Termination Kit (Part# 946-513) includes all the parts needed to install the P121-10/P131-10 with a
maximum run of 2 feet. If installing the P121-10/P131-10 with a continuous vent length of more than 2 ft. (.6m) to a maximum of 10 ft. (3.0m)
use Kit # 946-515 (4 ft.) or 946-516 (10 ft.)
1) 6-7/8" dia. exible liner (2 ft. length)
2) 4" dia. exible liner (2 ft. length)
3) spring spacers (3)
4) thimble (2)
5) AstroCap termination cap (1)
6) screws (12)
7) tube of Mill Pac (1)
8) plated screws (8)
9) screws #8 x 1-1/2" drill point, stainless steel (4)
Notes:
1) Liner sections should be continuous without any joints or seams.
2) Only Flex pipe purchased from Regency® may be used for Flex installations.
3) Regency® Direct Vent System (Flex) is only approved for horizontal terminations.

Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace | 19
19
|
installation
RIGID PIPE VENTING SYSTEMS
Horizontal or Vertical Terminations
The minimum components required for a basic horizontal termination are:
1 Simpson Duravent Adaptor
1 Horizontal Termination Cap
1 45oElbow
1 Rigid Pipe Adaptor
1 Wall Thimble
1 Length of pipe to suit wall thickness
(see chart)
Wall thickness is measured from the back stando󰀨s to the inside
mounting surface of termination cap. For siding other than vinyl furring
strips may be used, instead of the vinyl siding stando󰀨, to create a level
surface to mount the vent terminal. The Terminal must not be recessed
into siding. Measure the wall thickness including furring strips.
If a Vinyl Siding Stando󰀨 is required (it must be used with vinyl siding),
measure to outside surface of wall without siding and add 2 inches.
Flat Wall Installation
Wall Thickness Vent Length
(inches) Required (inches)
4" - 5-1/2" 6"
7" - 8-1/2" 9"
10" - 11-1/2" 12"
9" - 14-1/2" 11" - 14-5/8" Adj. Pipe
15" - 23-1/2" 17" - 24" Adj. Pipe
When using Rigid Vent other than
Simpson Dura-Vent, 3 screws must be
used to secure rigid pipe to adaptor.
The FPI AstroCapTM and FPI Riser Vent terminal are certied for installations using FPI venting systems as well as Simpson Dura-Vent®Direct Vent, Ameri-
can Metal Products Ameri Vent Direct Vent, Security Secure Vent®, Selkirk Direct-Temp. AstroCapTM is a proprietary trademark of FPI Fireplace Products
International Ltd. Dura-Vent® and Direct Vent are registered and/or proprietary trademarks of Simpson Dura-Vent Co. Inc.
This product has been evaluated by Intertek
for using a Rigid Pipe Adaptor in conjunction
with Duravent Direct-Vent , Selkirk Direct-Temp,
Ameri Vent Direct venting and Security Secure
Vent systems. Use of these systems with the
Rigid Pipe adaptor is deemed acceptable
and does not a󰀨ect the Intertek WHI listing of
components.
WARNING:
Do not combine venting components from
di󰀨erent venting systems.
However use of the the AstroCapTM and FPI
Riser is acceptable with all systems.

20 | Regency®P121-10/P131-10 Zero Clearance Direct Vent Gas Fireplace
|
20 installation
Option VH
A) 1' (305mm) Minimum 3' (914mm) Maximum
B) 2' (610mm) Minimum 6' (1.83m) Maximum
C) 3' (914mm) Minimum 9' (2.74m) Maximum
D) 4' (1.22m) Minimum 12' (3.66m) Maximum
E) 5' (1.52m) Minimum 15' (4.57m) Maximum
F) 6' (1.83m) Minimum 17' (5.18m) Maximum
With the above options, maximum total pipe length if 37 feet
with minimum of 6 feet total vertical and maximum 17 feet total
horizontal.
Please note minimum 1 foot between 90oelbows is required.
RIGID PIPE VENTING ARRANGEMENTS
HORIZONTAL TERMINATIONS
REGENCY DIRECT VENT SYSTEM (FLEX) (Propane & Natural Gas)
The diagram below shows examples of horizontal termination arrangements using one, two, or three 90oelbows (two 45o elbows equal one 90o
elbow).
Note:
1) A maximum of three 90o elbows are permitted.
2) Minimum distance between elbows is 1 ft. (305mm).
• Maintain clearances to combustibles as listed in the "Clearances" section.
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each oor level and whenever passing through a wall.
• Must use optional rigid pipe adaptor (Part# 510-994) when using rigid pipe vent systems.
• A vent guard should be used whenever the termination is lower than the specied minimum or as per local codes.
Straight Out Horizontal Venting Horizontal Venting with One (1) 90oElbow
Diagram 1
Diagram 2
Please note the minimum centerline for
basic install shown above.
All Rigid Pipe Systems
4" inner diameter
6-5/8" outer diameter