Regency HZ33CE-NG10 Quick start guide

FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
919-366 02.09.15
Owners &
Installation Manual
www.regency-re.com
Tested by:
MODEL: HZ33CE-NG10 Natural Gas
HZ33CE-LP10 Propane
HZ33CE Video
- Do not store or use gasoline or other ammable 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 re department.
- Installation and service must be performed by a qualied 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.
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
Regency HZ33CE
Gas Fireplace

2| Regency HZ33CE-10 Gas Fireplace
|
2
To the New Owner:
Congratulations!
You are the owner of a state-of-the-art Gas Fireplace by REGENCY®. The HZ33CE has been
designed to provide you with all the warmth and charm of a re at the ick of a switch. The model
HZ33CE has been approved by Warnock Hersey for both safety and eciency. 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.

Regency HZ33CE-10 Gas Fireplace | 3
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MANUFACTURED MOBILE HOME REQUIREMENTS
INFORMATION FOR MOBILE/MANUFACTURED HOMES AFTER FIRST SALE
This Regency®product has been tested and listed by Warnock Hersey as a Direct Vent Wall Furnace to the following standards: VENTED
GAS FIREPLACE HEATERS 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 appliance comes equipped with a dedicated #8 Ground Lug for attachment of the ground wire to the steel chassis as applicable to local
codes.
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 gases,
unless a certied kit is used. (Kit # 434-972).
Ensure that structural members are not cut or weakened during installation.
Horizon Benets Video HZ33CE Video

4| Regency HZ33CE-10 Gas Fireplace
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4table of contents
SAFETY LABEL
Copy of Safety Decal.....................................................5
REQUIREMENTS
MA Code - CO Detector.................................................6
DIMENSIONS
Unit Dimensions ............................................................7
4 sided faceplate Dimensions........................................7
INSTALLATION
Important Message ......................................................8
Before You Start ............................................................8
General Safety Information............................................8
Installation Checklist......................................................9
Locating Your Gas Fireplace .........................................9
Clearances ..................................................................10
Mantel Leg Clearances................................................ 11
Mantel Clearances....................................................... 11
Framing & Finishing.....................................................12
Tile Finish ............................................................12
Clean Finish.........................................................14
Framing Dimensions....................................................15
Venting Introduction.....................................................16
Exterior Vent Termination Requirements.....................17
Regency® Direct Vent ex System ..............................18
Rigid Pipe Venting Systems ........................................19
4" X 6-5/8" Rigid Pipe Cross Reference Chart ............20
Rigid Pipe Venting Arrangements ...............................22
Vertical Termination with Co-Linear Flex System ........23
Venting Arrangements - Vertical Terminations ............24
Unit installation with Horizontal termination.................29
Unit installation with Vertical Termination ....................30
Gas Line Installation....................................................30
Pilot Adjustment...........................................................31
High Elevation .............................................................31
885 S.I.T. Valve Description.........................................31
Gas Pipe Pressure Testing..........................................31
Conversion from NG to LP ..........................................32
Wiring Diagram............................................................33
Aeration adjustment.............................................33
Optional Fan installation..............................................34
Wiring diagram with optional fan .................................37
Optional Reective Panel Installation..........................38
Glass Crystals and optional stones .............................39
Installation On Burner and Firebox Floor.....................39
Optional Spa Stones Installation (around burner) .......39
Optional log set Installation .........................................40
Glass Door and Mesh barrier installation ....................43
Standard Flush Door ...................................................43
Mesh barrier ................................................................43
Optional 4-sided faceplate installation.................44
OPERATING INSTRUCTIONS
Operating Instructions .................................................45
First Fire ......................................................................45
Normal Operating Sounds of Gas Appliances.............45
Lighting Procedure ......................................................46
Shutdown Procedure...................................................46
Copy of Lighting Plate Instructions..............................47
MAINTENANCE
Maintenance Instructions.............................................48
General Vent Maintenance..........................................48
Glass Door...................................................................48
Glass Replacement .............................................48
Valve Tray Replacement..............................................49
PARTS LIST
Main Assembly ............................................................51
Accessories .................................................................51
WARRANTY
The Warranty: Limited Lifetime ...................................55

Regency HZ33CE-10 Gas Fireplace | 5
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safety decal
This is a copy of the label that accompanies each HZ33CE Direct Vent Gas Fireplace. 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 dierence, the label on the unit is the correct one.
COPY OF SAFETY DECAL
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 con-
nectors 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.

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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 HZ33CE-10 Gas Fireplace | 7
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dimensions
UNIT DIMENSIONS
4 SIDED FACEPLATE DIMENSIONS
34-9/16"
16"
407mm
23"
584mm
[878mm]
26-1/16"
(662mm)
(406mm)
16"
NAILING STRIP
2-1/2"
[64mm]
742mm
29-1/4"
21-3/8"
543mm
26"
660mm
29-7/16"
747mm
742mm
29-1/4"
(76mm)
3"
36-3/4"
42-5/16"
6-3/8"
2"
(51mm)
(162mm)
(1074mm)
(933mm)

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8installation
Emissions from burning wood or gas could
contain chemicals known to the State of
California to cause cancer, birth defects or
other reproductive harm.
IMPORTANT MESSAGE
SAVE THESE
INSTRUCTIONS
The HZ33CE™ 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 manufacturers
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:
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 or ANSI Z223.1 Installation
Codes.
2. The appliance when installed, must be electri-
cally grounded in accordance with local codes,
or in the absence of local codes with the current
National Electrical Code, ANSI/NFPA 70 or CSA
C22.1 Canadian Electrical Code.
3. See general construction and assembly in-
structions. The appliance and vent should be
enclosed.
CHILDREN AND ADULTS SHOULD BE
ALERTED TO THE HAZARDS OF HIGH
SURFACE TEMPERATURES, ESPE
CIALLY THE FIREPLACE GLASS, AND
SHOULD STAY AWAY TO 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 IMPERATIVE THAT
CONTROL COMPARTMENTS, 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.
4. 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.
5. Inspect the venting system annually for blockage
and any signs of deterioration.
6. Venting terminals shall not be recessed into a
wall or siding.
7. Any safety glass removed for servicing must be
replaced prior to operating the appliance.
8. To prevent injury, do not allow anyone who is
unfamiliar with the operation to use the replace.
9. Wear gloves and safety glasses for protection
while doing required maintenance.
10. Be aware of electrical wiring locations in walls
and ceilings when cutting holes for termination.
11. 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.
12. Installation and any repairs to this appliance
should be done by an authorized service per-
son. 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.
13. Do not slam shut or strike the glass door.
14. Under no circumstances should any solid fuels
(wood, paper, cardboard, coal, etc.) be used in
this appliance.
15. The appliance area must be kept clear and
free of combustible materials, (gases and other
ammable vapours and liquids).
CLOTHING OR OTHER FLAMMABLE
MATERIAL SHOULD NOT BE PLACED
ON OR NEAR THE APPLIANCE.
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 IF THERE ARE AT RISK INDIVIDUAL
IN THE 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.
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
IF THE BARRIER BECOMES DAMAGED,
THE BARRIER SHALL BE REPLACED
WITH THE MANUFACTURER'S BARRIER
FOR THIS APPLIANCE.
ANY SAFETY SCREEN, GUARD, OR
BARRIER REMOVED FOR SERVICING
AN APPLIANCE MUST BE REPLACED
PRIOR TO OPERATING THE APPLIANCE.

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installation
This includes:
1. Clocking the appliance to ensure the correct
ring rate (rate noted on label), 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.
LOCATING YOUR
GAS FIREPLACE
B) Flat on Wall Corner
C) Recessed into Wall/Alcove
D) Corner
Diagram 1
1. When selecting a location for your replace,
ensure that the clearances are met.
2. The appliance must be installed on a at,
solid, continuous surface For example a
wood, metal or concrete oor or in a raised (on
the wall) application. The appliance must be
installed on a metal or wood panel extending
the full width and depth of the appliance.
3. The HZ33CE Gas Fireplace can be installed
in a recessed position or framed out into the
room as in A, B, C and D. See Diagram 1.
A) Flat on Wall
7. Test Gas Pressure (Refer to "Gas Pipe Pres-
sure Testing" section).
8. Install 4 AA batteries into battery pack or
use AC power adaptor supplied with unit.
9. See remote control instructions for operation
of this device.
10. Install standard and optional features. Refer
to the following sections:
a) Optional Reective Panels
b) Glass Crystals or Optional Ceramic
Stones
c) Optional Fan Assembly
d) Optional 4 sided Faceplate
11. 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.
INSTALLATION
CHECKLIST
1. Locate appliance:
a) Room location (Refer to "Locating Your
Gas replace" section)
b) Clearances to Combustibles (Refer to
"Clearances" section)
c) Mantle Clearances (Refer to "Mantel
Clearances" section)
d) Framing & Finishing Requirements
(Refer to "Framing & Finishing" section)
e) Venting Requirements (Refer to "Venting"
section)
2. Assemble Top and Side Standos (Refer to
"Unit Assembly Prior to Installation).
3. Slide unit into place.
4. Install vent (Refer to "Venting Arrangement"
sections).
5. Make gas connections (Refer to "Gas Line
Installation section).
6. Test the pilot (Refer to "Pilot Adjustment"
section).
4. 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.
5. The HZ33CE Gas Fireplace is approved for
alcove installations, see "Clearances" section
for details.
6. We recommend that you plan your installation
on paper using exact measurements for
clearances and floor protection before
actually installing this appliance. Have an
authorized inspector, dealer, or installer
review your plans before installation.
Note: For vent terminations refer to "Exterior
Vent Termination Locations" section.

10 | Regency HZ33CE-10 Gas Fireplace
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10 installation
Caution Requirements
The top, back and sides of the replace are dened by
standos. The metal ends of the stando may NOT
be recessed into combustible construction.
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 replace and vent
system be installed only in accordance with these instructions.
CLEARANCES
The clearances listed below are Minimum distances unless otherwise stated:
A major cause of chimney related res is failure to maintain required clearances (air space) to combustible materials. It is of the greatest
importance that this replace and vent system be installed only in accordance with these instructions.
C
F
G
Clearance: Dimension Measured From:
A: *Front Floor Clearance (min.) 0" Underside of Unit
B: *Sidewall (on one side) 9" (229mm) Side Opening of Unit
C: *Ceiling
(room and/or alcove) 30" (762mm) Top Opening of Unit
D: Alcove Width 84" (1219mm) Sidewall to Sidewall (Minimum)
E: Alcove Depth 36" (914mm) Front to Back Wall (Maximum)
F: Mantel 12" (305mm)
G: Mantel Clearances 15-3/4" (400mm) From Top Opening of Unit
C
Close to Ceiling
Flue Clearances
Horizontal - Top 2-1/2"
Horiztonal - Side 1-1/2"
Horiztonal - Bottom 1-1/2"
Vertical (Flex Vent) 1-1/2"
Vertical (Rigid) 1-1/4"

Regency HZ33CE-10 Gas Fireplace | 11
| 11
installation
MANTEL CLEARANCES
Note: Ensure the paint that is used on the mantel
and the facing is "heat resistant" or the
paint may discolour.
MANTEL LEG CLEARANCES
Combustible mantel leg clearances from side of unit as per diagram:
Top View
0-3
Allowable mantel leg projection
6-3/4"
9"
Side opening of Unit
Due to the extreme heat this replace emits, the
mantel clearances are critical. Combustible mantel
clearances from top of front facing are shown in the
diagram on 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.
Drywall
Mantel Clearances
2
0
12 64
810
2
0
12
6
4
8
10
Top opening
of Unit
12" (305mm)
0” - 3-1/2" (89mm)
7-1/2"(191mm)
15-3/4" (400mm)
11-3/4"(298mm)
13-3/4"(349mm)
24-1/4"(616mm)
to floor
3"(76mm)
Standoff
Side View
16
14
Non-combustible material

12 | Regency HZ33CE-10 Gas Fireplace
|
12 installation
FRAMING & FINISHING
1. Frame in the enclosure for the unit with framing material.
Note: When constructing the framed opening, please ensure there is access to install the gas lines when the unit is installed.
2. For exterior walls, insulate the enclosure to the same degree as the rest of the house; apply vapour barrier and drywall, as per local installation codes.
(Do not insulate the replace itself.)
WARNING: Failure to insulate and add vapor barriers to the inside of the exterior wall will result in operational and performance problems
including, but not limited to: excessive condensation on glass doors, poor ame package, carbon, blue ames etc. These are not product
related issues.
3. The unit does not have to be completely enclosed in a chase. You must maintain clearances from the vent to combustible materials: See "Clearances"
section. Combustible materials can be laid against the side and back standos and the stove base.
4. Tile Finish Option 1: Drywall may be installed onto the unit as shown below to create a surface to apply nishing materials such as tile, slate, etc.
Drywall cannot extend beyond the metal surface of the unit.
5. Tile Finish Option 2: If applying a non-combustible nishing material (tile,slate,etc) the material can be installed directly onto the metal surface (clean
front) of the unit in the area shown below.
29-7/16"
747mm
21-3/8"
[542mm]
Nailing strip for
Tile Finish (set
back 1/2")
Nailing strip for
Clean Finish (set
ush with unit)
TILE FINISH
1. There are 8 (eight) side nailing strips and one top nailing strip available on the unit. One set of four (4) are for a clean nish installation, the other set are
for a tile nish installation as they are set back 1/2" (13mm). The top nailing strip is adjustable to 1/2" (13mm).
2. Bend the required four (4) nailing strips to 90º.
3. Attach top nailing strip with one (1) screw (located at the back of the nailing strip). Adjust to required position, flush or back 1/2" and tighten screw.
Nailing strip for
Tile Finish (set
back 1/2")
Nailing strip for
Clean Finish (set
ush with unit)
Adjustable Top
Nailing Strip
Combustible
Material
Non-combustible
Finishing Material
(ie. tile)
Non-combustible Material (3-1/2" x 34-9/16")
Finishing Material
(ie. tile)
Nailing Strip -1/2" back from unit face
Combustible
Material
Non-combustible Supplied with Unit
1-1/2
(38mm)
Ensure finished
material is
brought to lip

Regency HZ33CE-10 Gas Fireplace | 13
| 13
installation
IMPORTANT
Regency Fireplace Products are designed, produced, tested and certied to the highest industry standards.
The nishing of the walls surrounding your Regency Horizon Fireplace is as critical as the installation itself.
The temperatures around linear gas replaces are typically higher than would be acceptable for combustible materials. Your Regency
Horizon Fireplace is no exception to this rule. Therefore, the units are specied with non-combustible required materials to specic
dimensions above and around the units. This is due to these areas reaching higher temperature levels than required/acceptable for a
combustible material. To obtain the best, most durable nish around your replace, this calls for a high level of care and attention to the
preparation and nish around this appliance, using only the highest quality materials, able to withstand the temperatures produced.
By following the installation instructions in the manual exactly, you will increase your chances of a damage free nish.
While every precaution is taken in providing the recommendations on preparation and nish, given the variations in paint quality, with
temperature limits and workmanship in application, Regency is unable to guarantee the life of the joint compounds, paint or any other
nish materials or workmanship applied to or used in any application surrounding the replace. This includes framing as well as nishing.
Over time natural convection from any replace can cause discoloration in the area directly above the appliance. Lower quality paints,
under-prepared nishes, poor applications, and any framing discrepancies or in the installation can cause this discoloration process to be
expedited.
Discoloration is not the responsibility of Regency Fireplace Products. This is outwith the control of Regency Fireplace Products Ltd.,
therefore not covered under any part of the warranty policy.
While discoloration is not the responsibility of Regency Fireplace Products, we believe careful attention to the recommendations provided
here will result in an aesthetically pleasing result free of issues outlined above.

14 | Regency HZ33CE-10 Gas Fireplace
|
14 installation
29-7/16"
747mm
21-3/8"
[542mm]
NO FACING OR
FINISHING MATERIAL
IN THIS AREA
No Combustible
Materials in this Area
33-7/16"
[849mm]
34-9/16"
878mm
2-1/2"
[64mm]
5-3/16"
[132mm]
NON COMBUSTIBLE BOARD SUPPLIED WITH UNIT 3-1/2"
[89mm]
29-7/16"
747mm
21-3/8"
[542mm]
J Style trim or metal
corner bead may be
used to finish edges
No Combustible
Materials in this Area
1/2" DRYWALL
NON-COMBUSTIBLE FACING
FOR CLEAN LOOK
(ie. PAINTED FINISH)
34-9/16"
878mm
33-7/16"
[849mm]
1/2" DRYWALL
DO NOT EXTEND
DRYWALL ONTO METAL
SURFACE OF UNIT.
WOOD STUD
NON COMBUSTIBLE BOARD SUPPLIED WITH UNIT
3-1/2"
[89mm]
7. Non-combustible material (ie. tile, slate, etc.) may be brought up to the edge of the glass door of the unit. Minimum clearances must be adhered to, this
will assure ease of glass door removal and access to the lower panel.
NOTE: Non-combustible nishing materials may be of any thickness desired.
Minimum Clearances for Finishing Materials Trim materials
Combustible and Non-combustible Facing and Finishing
Materials around unit.
Note: All non-combustible facing material should butt up cleanly
to the anges around the rebox opening.
Rough edges may be visible from an angle.
To maintain a clean nished edge - facing material edges
may be nished with a J-style trim or metal cornerbead (both
materials available at your local building or hardware store).
IMPORTANT: Materials used must be NON-COMBUSTIBLE.
CLEAN FINISH
6. If applying a non-combustible facing it may be installed over the metal surface (clean front) of the unit in the area shown below.
Combustible
Material
Non-combustible
Finishing Material
Non-combustible Material (3-1/2" x 34-9/16")
Finishing Material Nailing Strip -flush with unit
Combustible
Material
Non-combustible
Supplied with Unit
1-1/2
(38mm)
Ensure finished
material is
brought to lip
IMPORTANT FINISHING DETAIL NOTE:
Before placing unit into nal position - it is important to know the
total thickness / height of nished hearth (tile, carpet, etc.) The base
of the replace, 4 sided faceplate or mantel should be level or higher
than the nished hearth height.
NOTE: The 3-1/2" x 34-9/16" non combustible material supplied with this unit can be replaced if trying to achieve a clean nish. A large piece of non com-
bustible material (ie. 4' x 8' x 1/2") can be used to eliminate taped seams on or near unit.

Regency HZ33CE-10 Gas Fireplace | 15
| 15
installation
M
L
K
P
Q
O
N
Opening for gas
connection
JI
Floor
DETAIL N
SCALE 1:6
2X4HEADER
N
Non-combustible
Header
(steel stud
on edge)
G
H
I
J
Framing Dimensions Description HZ33CE
GFraming Width 35"(889mm)
H Framing Height * 31-3/4" (806mm)
I Framing Rise from Floor 0" (when not using a surround)
2" min (when using Casandra Surround )
3-5/16" min (when using Verona Faceplate)
J * For Finish with Tile
Surround
Framing Depth Vertical
Horizontal
22-3/4" (578mm) Vertical Rise
19-3/4" (502mm) Rigid / 16" (406mm) Flex
KCorner Wall Length 38-15/16" (988mm)
LCorner Facing Wall Width 55-1/2" (1410mm)
M Framed Chase Ceiling* 36" (914mm) Rigid 32" (812mm) Flex
NVent Centerline Height* 30" (762mm) Rigid 26" (660mm) Flex
OGas Connection Height* 1 1/2" (38mm)
P Gas Connection Inset* 7-3/16" (183mm)
QGas Connection Width* 3" (76mm)
FRAMING DIMENSIONS
NOTE: If this is an outside corner, the
minimum distance between the vent
and the outside corner is 6" (15cm)
with AstroCap termination cap or 12"
(30cm) with Rigid Vent termination
cap.
(For example Dura-Vent)
* Measured from base of unit.

16 | Regency HZ33CE-10 Gas Fireplace
|
16 installation
VENTING INTRODUCTION
The HZ33CE 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.
There are several vent systems approved for use with the HZ33CE: (see following "Venting" Sections for more details on approved vent systems).
Note: These ue 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 System" for more details and exceptions).
NOTE: Ensure compliance with the outside vent terminal location before cutting hole as both dimensions must be met.

Regency HZ33CE-10 Gas Fireplace | 17
| 17
installation
EXTERIOR VENT TERMINATION REQUIREMENTS
Minimum Clearance Requirements Canada1USA2
A Clearance above grade, veranda, porch, deck, or balcony 12"(30cm) 12"(30cm)
B Clearance to window or door that may be opened 12"(30cm) 9" (23cm)
C Clearance to permanently closed window * *
D Vertical clearance to ventilated sot 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)
E Clearance to unventilated sot 15"(38cm) 15"(38cm)
F Clearance to outside corner: with AstroCap Termination Cap. 6"(15cm) 6"(15cm)
Clearance to outside corner: with all other approved Termination Caps. 12"(30cm) 12"(30cm)
G Clearance to inside corner: with AstroCap Termination Cap 6"(15cm) 6"(15cm)
Clearance to inside corner: with all other approved Termination Caps. 12"(30cm) 12"(30cm)
H Clearance to each side of center line extended above meter/regulator assembly 36"(90cm)a*
J Clearance to service regulator vent outlet 36"(90cm) *
K Clearance to non-mechanical air supply inlet to building or the combustion air inlet to any other appliance 12"(30cm) 9" (23cm)
L Clearance to a mechanical air supply inlet
#3' (91cm) above if within 10' (3m) horizontally.
72"(1.8m) 36"(90cm)b
M Clearance above paved sidewalk or a paved driveway located on public property 84"(2.1m)┼*
N Clearance under veranda, porch, deck, or balcony 12"(30cm)‡*
1In accordance with current CSA B149.1, Natural Gas and Propane Installation Code
2In 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 oor
*Clearance in accordance with local installation codes and the requirements of the gas supplier
a3 feet (91cm) within a height of 15 feet (4.5m) above the meter / regulator assembly
b3 feet (91cm) above - if within 10 feet (3m) horizontally

18 | Regency HZ33CE-10 Gas Fireplace
|
18 installation
Wherever necessary due to
external location of cap, the
AstroCap can be replaced
with the FPI Riser Vent Ter-
mination Cap.
REGENCY® DIRECT VENT FLEX SYSTEM
Horizontal Terminations Only
This venting system, in combination with the HZ33CE-10 Direct Vent Gas Fireplace, have been tested and listed as a direct vent heater system by Warnock Hersey.
The location of the termination cap must conform to the requirements in the "Exterior Vent Terminal Locations" Section .
Regency® Direct Vent Flex Termination Kit (Part # 946-513. includes all the parts needed to install the HZ33CE with a maximum run of 2 feet. If
installing the HZ33CE-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) or
see "Rigid Pipe Venting Systems" Section for alternate venting arrangements.
MINIMUM
FLEX KIT CENTER-LINE
MINIMUM
RIGID PIPE CENTER-LINE
AstroCap Flex Kits
16-7/8" dia. exible liner (kit length)
24" dia. exible liner (kit length)
3spring spacers (3.
4thimble (2.
5AstroCap termination cap (1.
6screws (12.
7tube of Mill Pac (1.
8plated screws (8.
9screws #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.
Alternate
Horizontal
Termination
Caps
Note: - Unit must be raised by 1".

Regency HZ33CE-10 Gas Fireplace | 19
| 19
installation
Pipe Length
Vertical
Terminal
Storm Collar
Flashing
Ceiling Firestop
Adj.Pipe Length
11" - 14-5/8”
90 Elbow
o
Horizontal
Termination Cap
# 946-523/P
Wall Thimble
Vinyl Siding
Standoff (Optional)
Rigid Pipe Adapter
# 510-994
45 Elbow
o
Pipe Length
Horizontal
Ter
mination Cap
#946-523/P
Wall Thimble
Vinyl Siding
Standoff (Optional)
Pipe Length
The minimum components required for a basic
horizontal termination are:
1 AstroCap Horizontal Termination Cap
1 45oElbow
1 Rigid Pipe Adaptor
1 Wall Thimble
1 Length of pipe to suit wall thickness
(see chart)
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.
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.
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.
Exception: However, use of the the AstroCapTM
and FPI Riser is acceptable with all systems.
When using Rigid Vent other than
Simpson Dura-Vent, 3 screws must be
used to secure rigid pipe to adaptor.
RIGID PIPE VENTING SYSTEMS
Horizontal or Vertical Terminations
Alternate
Horizontal
Termination
Caps
Flat Wall Installation
Max. Wall Vent Length
Thickness (inches) Required (inches)
7 - 1/4" 6"
10 - 1/4" 9"
13 - 1/4"12"
8 -1/4" 3" to 7" Slip
3" to 14-1/2 " Slip
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,
American 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.
13 - 1/4"
19-3/4"
(502mm)
27"
(686mm)

20 | Regency HZ33CE-10 Gas Fireplace
|
20 installation
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
4" X 6-5/8" RIGID PIPE CROSS REFERENCE CHART