Regency HZO42 User Manual
Regency Horizon
Gas Fireplace
™
HZO42 Outdoor
Owners &
Installation Manual
MODELS: HZO42-NG
HZO42-LP
Horizon HZO42 Product Video
www.regency-fi re.com
WARNING:
If the information in these instructions are not followed exactly,
a fi re or explosion may result causing property damage,
personal injury or loss of life.
WARNING: FOR OUTDOOR USE ONLY
FOR YOUR SAFETY
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
FOR YOUR SAFETY
Do not store or use gasoline or other fl ammable vapours and
liquids in the vicinity of this or any other appliance.
building.
Immediately call your gas supplier
from a neighbour's phone. Follow
the gas supplier's instructions.
Installation and service must be performed by a qualifi ed
installer, service agency or the gas supplier.
If you cannot reach your gas
supplier, call the fi re department.
WARNING:
Improper installation, adjustment, alteration, service or maintenance can cause injury or property
damage. Read the installation, operating and maintenance instructions thoroughly before installing
or servicing this equipment.
Tested by:
Installer: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
918-882f
FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
09/11/13
To the New Owner:
Congratulations!
You are the owner of a state-of-the-art Gas Fireplace by REGENCY
®
. The Horizon™ HZO42
Outdoor fi replace has been designed to provide you with all the warmth and charm of a fi re at the
fl ick of a switch. The Horizon™ HZO42 Outdoor fi replace has been approved by Warnock Hersey/
Intertek for both safety and effi 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 Horizon
Gas Inserts Benefi ts Video
2
2
Horizon HZO42 Product Video
Regency Horizon™ HZO42 Gas Fireplace
TABLE OF CONTENTS
SAFETY LABEL
Copy of Safety Decal .....................................................4
DIMENSIONS
Unit Dimensions ............................................................5
INSTALLATION
Important Message ......................................................6
Before You Start ............................................................6
General Safety Information............................................6
Installation Checklist .....................................................7
Locating Your Gas Fireplace .........................................7
Outdoor appliance installation summary .......................8
Minimum Clearances to combustibles ...........................9
Framing Dimensions....................................................10
Mantel Clearances.......................................................11
Non-Combustible Requirements .................................11
Finishing ......................................................................12
High Elevation .............................................................13
Gas Line Installation ....................................................13
Pilot Adjustment ...........................................................13
Gas Pipe Pressure Testing ..........................................13
880 S.I.T. Valve Description .........................................13
Aeration Adjustment ....................................................13
Unit Assembly Prior to Installation ...............................14
Standoff Assembly ...............................................14
Nailing Strips ........................................................14
Drain Installation (Recommended) ..............................15
Wall switch and battery installation ..............................16
Wiring Diagram ............................................................17
Inner panel installation.................................................18
Glass crystal installation .............................................19
volcanic stone installation ...........................................20
Optional Log Set Installation........................................21
Heat defl ector installation ............................................23
Faceplate installation ...................................................24
Glass wind shield installation.......................................25
Weather cover installation / removal ...........................25
Operating Instructions .................................................31
Lighting Procedure ......................................................31
Shutdown Procedure ...................................................31
First Fire ......................................................................31
Aeration Adjustment ....................................................31
Copy of Lighting Plate Instructions ..............................32
MAINTENANCE
Maintenance Instructions.............................................33
Valve assembly Replacement .....................................34
PARTS
Main Assembly ............................................................37
Burner Assembly .........................................................38
Accessories .................................................................39
WARRANTY
Limited Warranty: ......................................................43
Regency Horizon™ HZO42 Gas Fireplace
3
33
SAFETY LABEL
This is a copy of the label that accompanies each
HZO42 Outdoor 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 difference, the label on the unit is the correct one.
364
Duplicate S/N
Side Walls
A 11” (279mm)
Minimum Clearances to Combustibles /
Degagement Minimum De Materiaux Combustibles
Serial No./ No de serie
364
B 36” (914mm)
C 18”(457mm)
Ceiling
Min. Mantel Height
F
B
D
é
Pression d'allimentation maximum
QUIP A L'UISINE POUR GAZ PROPANE
ÉÉ
CONCU POUR ETRE POELE: Mod le HZO42
D 12” (305mm)
E 57" (1448mm)
Max. Mantel Depth
Alcove Width
A
E
C
ééé
Pression d'allimentation minimum
Pression à la tubulure d' chappement lev e
Grandeur de l'injecteur
WC/C.E.
F 36" (914mm)
Alcove Depth
Calorifique
é
D bit maximum selon
l'altitude
FPI Fireplace Products International Ltd.
6988 Venture St.
Delta, BC, Canada V4G 1H4
.
NOT FOR USE WITH SOLID FUELS. /
918-888b
Made in Canada/ Fabrique au Canada
NE PAS UTILISER AVEC DES COMBUSTIBLES SOLIDE.
HZO42-LPHZO42-NG
For the State of Massachusetts, installation and
repair must be done by a plumber or gas fi tter
licensed in the Commonwealth of Massachusetts.
For the State of Massachusetts, fl exible connectors shall not exceed 36 inches in length.
For the State of Massachusetts, the appliances
individual manual shut-off must be a t-handle
type valve.
COPY OF SAFETY DECAL
DO NOT REMOVE THIS LABEL / NE PAS ENLEVER CETTE ÉTIQUETTE
FOYER À GAZ EXTÉRIEUR
IAS 4-96 (US) / CGA CR97-003 (CAN)
CANADA and U.S.A.
é
4001172
CAN/CGA-2.17-M91 /
OUTDOOR GAS FIREPLACE /
14" WC/C.E. (3.49 kPa)
PROPANE GAS: Model HZO42-LP
Maximum supply pressure
Pression d'allimentation maximum
APPAREIL FONCTIONNANT AU NATURAL GAS
CONCU POUR ETRE POELE: Mod le HZO42é
14” WC/C.E. (3.49 kPa)
11” WC/C.E. (2.74 kPa)
43,500 Btu/h (12.74 kW)
10" (2.49 kPa)
#47 DMS
Minimum supply pressure
Manifold pressure high
Orifice size
Maximum input
ééé
Calorifique
é
Pression d'allimentation minimum
Pression à la tubulure d' chappement lev e
Grandeur de l'injecteur
D bit maximum selon
WC/C.E.
5" WC/C.E. (1.25 kPa)
44,500 Btu/h (13.04 kW)
3.5" (0.87 kPa)
#29 DMS
0-4500 ft/pi (0-1372 m)
Altitude
CAN/CSA-B149.1, Natural Gas and Propane Installation Code or ANSI Z223.1/NFPA 54.
l'altitude
0-4500 ft/pi (0-1372 m)
Listed:
Certified for/Certifi e pour:
Tested to:
NATURAL GAS: Model HZO42-NG
Minimum supply pressure
Manifold pressure high
Orifice size
Maximum input
Maximum supply pressure
4
Regency Horizon™ HZO42 Gas Fireplace
Altitude
The installation must conform with local codes or, in the absence of local codes, with The appliance, when installed, must be electrically grounded in accordance with local codes or, in the absence of
local codes, with the Canadian Electrical Code, CSA C22.1 or with the National Electrical Code, ANSI/NFPA 70.
This applianceis onlyfor use withthe typeof gas indicatedon therating plate .See owner'smanual for details.
L'installation doitêtre conforme auxcodes locaux ou,en l'absence decodes locaux, avecCAN/CSA-B149.1, gaz naturelet dupropane ou duCode d'installation au ANSI Z223.1/NFPA54. L'appareil, unefois installé, doitêtre connectéélectriquement à laterre conformément auxcodes locauxou,en
l'absence decodes locaux,avec le Codecanadien del'électricité, CSAC22.1 ou avecle NationalElectrical Code,ANSI / NFPA70.
FOR OUTDOOR USE ONLY / POUR USAGE EXTÉRIEUR SEULEMENT
Cet appareilest àutiliser uniquement avecle typede gaz indiquésur laplaque signalétique. Voir lemanuel dupropriétaire pour lesdétails.
UNIT DIMENSIONS
37 - 13/16” (960mm)
41 - 11/16” (1059mm)
DIMENSIONS
17” (432mm)
12 - 3/4” (324mm)
43 - 11/16” (1110mm)
39 - ½” (1003mm)
35 - 1/4” (895mm)
16 - 1/8” (410mm)
15 - 9/16” (395mm)
13 - 3/4” (349mm)
5/8” (16mm)
10” (254mm)
32 - 7/16” (824mm)
23 - 5/16” (592mm)
6 - 5/16” (160mm)
Regency Horizon™ HZO42 Gas Fireplace
5
INSTALLATION
IMPORTANT MESSAGE
SAVE THESE
INSTRUCTIONS
The HZO42 Gas Fireplace must be installed in
accordance with these instructions. Carefully read
all the instructions in this manual fi 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 fi replace
is installed in compliance with manufacturers
instructions and all applicable codes.
BEFORE YOU ST ART
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:
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.
ANY GUARD OR OTHER PROTECTIVE
DEVICE REMOVED FOR SERVICING
THE APPLIANCE MUST BE REPLACED
PRIOR TO OPERATING THE APPLIANCE
WARNING: FAILURE TO INSTALL THIS
APPLIANCE CORRECTLY WILL VOID
YOUR WARRANTY AND MAY CAUSE A
SERIOUS FIRE.
CHILDREN AND ADULTS SHOULD
BE ALERTED TO THE HAZARDS OF
HIGH SURFACE TEMPERATURES,
ESPECIALLY THE FIREPLACE GLASS
AND FACEPLATE, AND SHOULD STAY
AWAY TO AVOID BURNS OR CLOTHING
IGNITION.
DO NOT USE THIS APPLIANCE IF
ANY PART HAS BEEN UNDER WATER.
IMMEDIATELY CALL A QUALIFIED
SERVICE TECHNICIAN TO INSPECT
THE APPLIANCE AND TO REPLACE
ANY PART OF THE CONTROL SYSTEM
AND ANY GAS CONTROL WHICH HAS
BEEN UNDER WATER.
CLOTHING OR OTHER FLAMMABLE
MATERIAL SHOULD NOT BE PLACED
ON OR NEAR THE APPLIANCE.
YOUNG CHILDREN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE
IN THE SAME AREA AS THE APPLIANCE. TODDLERS, YOUNG CHILDREN
AND OTHERS MAY BE SUSCEPTIBLE
TO ACCIDENTAL CONTACT BURNS. A
PHYSICAL BARRIERS IS RECOMMENDED 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.
GENERAL SAFETY
INFORMATION
1) The installation must conform with local
codes or, in the absence of local codes, with
CAN/CSA-B149.1, Natural Gas and Propane
Installation Code or CAN/CSA-B149.2, Propane
installation code the Natural Gas Fuel Code,
ANSI Z223.1/NFPA 54.
2) The appliance when installed, must be
electrically grounded in accordance with local
codes, or in the absence of local codes with the
Canadian Electrical Code CSA C22.1or with
the National Electrical Code, ANSI/NFPA 70.
5) To prevent injury, do not allow anyone who is
unfamiliar with the operation to use the fi replace.
6) Wear gloves and safety glasses for protection
while doing required maintenance.
7) Maximum gas inlet pressure = 1/2 psig.
8) Under no circumstances should this appliance
be modifi ed. Parts that have to be removed for
servicing should be replaced prior to operating
this appliance.
9) Installation and any repairs to this appliance
should be done by a qualifi 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.
10) Under no circumstances should any solid fuels
(wood, paper, cardboard, coal, etc.) be used in
this appliance.
11) The appliance and its individual shutoff valve
must be disconnected from the gas supply
piping system during any pressure testing of
that system at test pressures in excess of 1/2
psi (3.5kPa).
The appliance must be isolated from the gas
supply piping system by closing its individual
manual shutoff valve during any pressure testing
of the gas supply piping system at test pressures
equal to or less than 1/2 psi (3.5 kPa).
12) The appliance area must be kept clear and
free of combustible materials, (gases and other
fl ammable vapours and liquids).
It is highly recommended to protect the
interior from moisture (rain, snow). Cover
the enclosure opening when not in use. This
fi replace is only for use with the type of gas
indicated on the rating plate. This fi replace
is not convertible for use with other gases,
unless a certifi ed kit is used.
13) Cover must be removed when burner is in
operation.
14) When not using appliance for extended periods
of time - turn off gas supply.
Emissions from burning wood or gas could
contain chemicals known to the State of
California to cause cancer, birth defects or
other reproductive harm.
THIS APPLIANCE SHALL BE USED
ONLY OUTDOORS IN A WELL-VENTILATED SPACE AND SHALL NOT BE
USED IN A BUILDING, GARAGE OR ANY
OTHER ENCLOSED AREA.
6
3) See general construction and assembly
instructions. The appliance should be enclosed.
4) Inspect the burner before each use of the
appliance for blockage and any signs of
deterioration.
Regency Horizon™ HZO42 Gas Fireplace
INSTALLATION
INSTALLATION
CHECKLIST
1) Locate appliance:
a) Refer to "Locating Your Gas fi replace" section
b) Clearances to Combustibles (Refer to
"Clearances" section)
c) Mantel Clearances (Refer to "Combustible
Mantel Clearances" section)
d) Framing & Finishing Requirements (Refer
to "Framing & Finishing" section)
2) Top Facing Support and Side Nailing Strips
(Refer to "Unit Assembly Prior to Installation"
Section). Note: Must be done before installing
unit into place.
3) Drain Installation.
4) Install ON/OFF switch - ensure it is in the OFF
position.
5) Make gas connections - test for leaks.
6) Install 4 "AA" batteries
7) Install standard and optional features. Refer to
the following sections:
a. Inner Panel
b. Glass Crystals
c. Pebble Installation (optional)
d. Garden Stone Installation (optional)
e. Log Installation (optional)
f. Glass Wind Shield Installation
g. Heat Defl ector Installation
h. Faceplate Installation
i. Weather Cover Installation
8) Final check.
LOCATING YOUR
GAS FIREPLACE
1) When selecting a location for your fi replace, ensure that the clearances are met.
2) This appliance must be installed in an open-air situation with natural ventilation, without stagnant
areas, where gas leakage and products of combustion are rapidly dispersed by wind and natural
convection.
3) Certain materials or items, when placed under or near the appliance, will be subjected to radiant
heat and could become damaged.
4) Typically an outdoor space is not enclosed but, any enclosure in which the appliance is used shall
comply with one of the following:
An enclosure with walls on all sides, but at least one permanent opening at ground level and no
overhead cover.
Within a partial enclosure that includes an overhead cover and no more that two walls.
This includes:
1) Clocking the appliance to ensure the correct
fi ring rate (rate noted on label), after burning
appliance for 15 minutes.
2) If required, adjusting the primary air to ensure
that the fl 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.
NOTE: In order to function correctly, these
types of appliances require at least 50% open
access for permanent ventilation/airfl ow.
Open ventilation/airfl ow space comes from
walls and roof/ceiling.
Open fl oor space around the unit must not be
considered ventilation/airfl ow space.
Regency Horizon™ HZO42 Gas Fireplace
Within a partial enclosure that includes an overhead cover and more than two walls, the following
shall apply:
• At least 25% of the total wall area is completely open, and
• At least 30% of the remaining wall area is open and unrestricted
30% or more in total of the remaining wall
area is open and unrestricted.
Open side at least 25% of total wall area
*SEE IMPORTANT INSTALLATION NOTES NEXT PAGE
7
INSTALLATION
IMPORTANT INFORMATION FOR OUTDOOR FIREPLACE INSTALLATIONS
• Never insulate around the body of the unit
• Excessive heat retention in the fi rebox will lead to component failure
and fi replace malfunction
• Excessive heat retention will also increase the risk of fi re inside the
chase
• Heat retention can cause “Oil-canning” and damage the fi replace due
to overheating
• Do not build up a wall of any type in front or to the sides of the appliance, higher than the fi rebox opening. This will create a pressure zone
at the fi rebox and will prevent the unit from venting
• This is an outdoor appliance with a built-in drain. This drain should be
installed and connected in all applications as per the instructions in
this manual
• Inadequate drainage will cause rust and reduce the life of your appliance, this is not protected by warranty
COMPONENTS IN OUTDOOR APPLIANCES
• Outdoor units use the same consistent, reliable Electronic components
used in most Regency “E” units
• Installed correctly, these components will be subjected to far lower
temperatures than indoor units, which have been certifi ed as safe from
heat etc
• Working gas pressures are as critical in outdoor products as they are
in indoor products, even more important in Electronic systems
COMMON MISCONCEPTIONS REGARDING
OUTDOOR FIREPLACES
• There is a common misconception that being outdoors, an Outdoor
Fireplace will function, regardless of circumstances,
• Outdoor fi replaces require the same amount of ventilation as indoor
units, often more
• Outdoor units require adequate ventilation to the atmosphere, which in
turn provides ongoing circulatory combustion air
• This type of Appliance Vents.
• All Outdoor Fireplace Products have the same need for Air/Oxygen,
and an ability to Vent
• Even though the appliance is outdoors, this doesn’t mean it is getting
adequate air
• Requirements are not specifi c to Regency units
• Read and follow critical location guidelines in this manual
UNDERSTANDING OUTDOOR APPLIANCE
REQUIREMENTS
• Don’t overlook the obvious
• Widen your margin for error
• Combustion always requires the same three elements
• Only the quantities and volumes change
IMPORTANT THINGS TO REMEMBER
• Correct Working Gas pressure is critical on “E” units
• Wherever possible avoid locating on a fl at wall in a tight corner
• Floor space doesn’t count as “open area”
• Install to the manual specs for framing and do not insulate unit or
enclosure
• Framing enclosure must at least meet minimum dimensional specs as
per the installation manual
• Only Regency approved media should be used in the fi rebox (i.e.
stones/glass)
• Be aware of pressure zones due to location (i.e. facing the ocean)
• Open walls and doorways to outside air are benefi cial to the performance of an outdoor appliance
• Fixed roof/ceiling open areas count towards the total open area overall
requirement
• Screens create 40% or more air restriction
• Screened areas are restrictions and reduce open air space, calculate
area based on a closed screen
• The biggest problems are created by lack of airfl ow for the appliance
• Outdoor fi replaces are often built-in systems and incorrect installation
can result in high repair costs
• Units must not be modifi ed or altered in any way
ANTICIPATED ISSUES CAUSED BY
INCORRECT LOCATION OR INSTALLATION
• Unit shutting down intermittently
• Overheating of components leading to failure
• Lifting fl ame
• Poor fl ame package (i.e. all to one side, lazy fl ame)
• Failure to ignite
• Excess carbon
• Safety issues and concerns created from the byproducts of combustion
OUTDOOR APPLIANCES REQUIRE VENTING
• Outdoor appliances must be installed in: open-air situations with natural ventilation and without stagnant areas
• Any gas leakage and products of combustion need to be rapidly dispersed by wind and natural convection
• Typically outdoor spaces are not enclosed, however, failure to adhere
to installation guidelines, may cause the outdoor fi replace to be affected by wind or air pressure inside the enclosure
• ANY enclosure in which the appliance is used shall comply with one of
the diagrams on the previous page.
OUTDOOR APPLIANCE INSTALLATION SUMMARY
• All walls + overhead cover = 100% total area
• One of four walls or full overhead area must be totally open, plus—one
of remaining walls must have a fi xed opening
• All outdoor fi replaces/fi re tables require total natural ventilation of 50%
open space
8
Regency Horizon™ HZO42 Gas Fireplace
INSTALLATION
MINIMUM CLEARANCES TO COMBUSTIBLES
The clearances listed below are Minimum distances unless otherwise stated:
A major cause of fi res is failure to maintain required clearances (air space) to combustible materials. It is of the greatest importance that this
fi replace be installed only in accordance with these instructions.
The top, back and sides of the fi replace are defi ned by
Caution Requirements
standoffs. The metal ends of the standoff may NOT be
recessed into combustible construction.
HZO42 Clearance Requirements
Clearance: Dimension Measured From:
A: Sidewall
B: Ceiling
C: Mantel Height (min.)
D: Mantel Depth (max.)
E: Alcove Width
F: Alcove Depth
Notes:
11" (203mm) Side of Fireplace Opening
36" (914mm) Top of Fireplace Opening
18" (457mm) Top of Fireplace Opening
12" (304mm) From Wall
57"(1148mm) Wall to Wall (Minimum)
36" (914mm) Front to Back Wall (Maximum)
0" No Hearth Required
Fire hazard is an extreme risk
WARNING
if these clearances (air space) to combustible materials are not
adhered to. It is of greatest importance that this fi replace be
installed only in accordance with these instructions.
WARNING:
When installing this appliance; do not cover or surround
with insulation.
This appliance can overheat and cause malfunction
and component failure, if covered, or partially covered.
If the appliance is installed inside a chase, insulation
must be installed on the walls of the chase, not on the
appliance.
B
D
F
C
A
E
B
A
E
F
Alcove
Regency Horizon™ HZO42 Gas Fireplace
9
INSTALLATION
H
J
FRAMING DIMENSIONS
Note: All other framing may
be of wood construction.
Framing
Dimensions
A Header Height 32-11/16” (30mm)
B Side Stud Width 42 - 3/16" (1072mm)
C Minimum framing depth 20" (508mm)
D Minimum Height to Combustibles 52 - 1/2" (1334mm)
E Minimum framing width 60" (1524mm)
F Corner Wall Depth 40 - 7/16" (1027mm)
G Corner Facing Wall Width 54 - 3/16" (1376mm)
H Gas Connection Opening Height 2" (51mm)
I Gas Connection Height 3-7/8 " (98mm)
J Gas Connection Inset 3/4" (73mm)
K Gas Connection Opening Width 3-7/8 " (98mm)
Description HZO42
* Framing depth measurement is noted with the nailing strips set as far forward on the fi rebox as possible.
The nailing strips can be adjusted back up to 1” to allow for varying thicknesses in non-combustible
material & wall fi nishes.
Metal Stud
on edge
A
B
C
D
K
E
F
J
G
Important Note: Two (2) ventilation grills are highly recommended for all enclosures.
This is to alleviate moisture and allow for air to circulate. Minimum recommended size: 20" sq (508 mm²) ea.
10
Regency Horizon™ HZO42 Gas Fireplace
I
MANTEL CLEARANCES
INSTALLATION
Due to the extreme heat this fi replace emits, the mantel
clearances are critical. Combustible mantel clearances from
top of front facing are shown in the diagram on the right.
Note: Ensure the paint that is used on the mantel and the
facing is "heat resistant" or the paint may discolour.
26
20
10
0
To Unit
14
Base
12
26-1/2”
810
23”
6
4
2
12" (305mm)
1" (25mm)
To p o f
Fireplace
Opening
18”
0
Combustible Material
Metal Stud
(On Edge)
Non-combustible
Facing
11”
Standoff
10-7/8”
(276mm)
Non-combustible Material
2-7/8”
(3mm)
7
Regency Horizon™ HZO42 Gas Fireplace
NON-COMBUSTIBLE REQUIREMENTS
43-11/16” (1110mm)
Non-combustible
Material
38-1/16” (767mm)
16” (406mm)
Non-combustible Material
16”
6-9
/
(167mm)
11
INSTALLATION
FINISHING
IMPORTANT FINISHING DETAIL NOTE:
Before placing unit into fi nal position - it is important to know the total thickness / height of fi nished hearth. The base of the fi replace should be
level or higher than the fi nished hearth height.
If material such as brick, stone, etc extends past the faceplate depth (1-1/2"), when fi nishing around the faceplate, the minimum opening dimensions
noted below must be adhered to ensuring for the removal of the faceplate and for the safe operation of this appliance.
41-1/2”
”
18”
For material such as brick, stone, etc that extend up to 1-1/2" , the minimum opening dimensions noted below must be adhered, when fi nishing around
the faceplate. This is to ensure the removal of the faceplate and for the safe operation of this appliance.
18”
38-1/16”
”
”
16
Unit shown without faceplate
For facing material is over 1” (25mm)thick, use the outer cut out for your
faceplate template.
40 1/4”
HZO42
For facing material is under 1” (25mm) thick, use the inner cut out
to keep construction material out of the fi rebox.
16”
12
38”
Regency Horizon™ HZO42 Gas Fireplace
INSTALLATION
HZO42 SYSTEM DATA
Max. Supply Pressure 14" WC (3.49 kpa)
Min. Supply Pressure 5" WC (1.25 kpa)
Manifold Pressure 3.5" WC (0.87 kpa)
Orifi ce Size #29 DMS
Maximum Input 44,500 Btu/h
(13.04 kW)
HZO42-LP SYSTEM DATA
Max. Supply Pressure 14" WC (3.49 kpa)
Min. Supply Pressure 11" WC (2.73 kpa)
Manifold Pressure 10" WC (2.49 kpa)
Orifi ce Size #47 DMS
Maximum Input 43,500 Btu/h
(12.74 kW)
HIGH ELEVATION
This unit is approved for altitude 0 to 4500 ft. (CAN1
2.17-M91).
GAS LINE
INSTALLATION
Since some municipalities have additional local
codes it is always best to consult with your local
authorities and the CAN/CGA B149 installation
code.
For USA installations follow local codes and/or the
current National Fuel Gas Code, ANSI Z223.1.
When using copper or fl ex connectors use only
approved fi ttings. Always provide a union so that
gas lines can be easily disconnected for servicing.
Flare nuts for copper lines and fl ex connectors are
usually considered to meet this requirement.
NOTE: A shutoff / dante valve should be supplied in or near the unit (or as per local codes)
for ease of servicing this appliance.
IMPORTANT: Always check for gas leaks with
a soap and water solution or gas leak detector.
Do not use open fl ame for leak testing.
PILOT ADJUSTMENT
Periodically check the pilot fl ames. Correct fl ame
pattern has two strong blue fl ames: 1 fl owing
around the fl ame sensor and 1 fl owing across
the burner (it does not have to be touching the
burner).
Burner
Flame Sensor
Pilot
Note: If you have an incorrect fl ame pattern,
contact your Regency® dealer for further
instructions.
Incorrect fl ame pattern will have small, probably
yellow fl ames, not coming into proper contact
with the rear burner or fl ame sensor.
Ignitor
GAS PIPE PRESSURE
TESTING
The appliance must be isolated from the gas supply piping system by closing its individual manual
shut-off valve during any pressure testing of the
gas supply piping system at test pressures equal
to or less than 1/2 psig. (3.45 kPa). Disconnect
piping from valve at pressures over 1/2 psig.
The manifold pressure is controlled by a regulator
built into the gas control, and should be checked
at the pressure test point.
Note: To properly check gas pressure, both
inlet and manifold pressures should be
checked using the valve pressure ports
on the valve.
1) Make sure the valve is in the "OFF" position.
2) Loosen the "IN" and/or "OUT" pressure tap(s),
turning counterclockwise with a
1/8" wide fl at screwdriver.
3) Attach manometer to "IN" and/or "OUT" pressure
tap(s) using a 5/16" ID hose.
4) Light the pilot and turn the valve to "ON" position.
5) The pressure check should be carried out with
the unit burning and the setting should be within
the limits specifi ed on the safety label.
880 S.I.T. VALVE
DESCRIPTION
1) Pilot adjustment
2) Outlet Pressure Tap
3) Inlet Pressure Tap
4) Pilot Outlet
5) Main Gas Outlet
6) Main Gas Inlet
3
2
1
6
4
5
AERA TION ADJUSTMENT
The burner aeration is factory set but may need
adjusting due to either the local gas supply or
altitude. Open the air shutter for a blue fl ame or
close for a more yellow fl ame.
Minimum Air Shutter Opening:
1/8" NG
1/4" LP
Note: Any damage due to carboning resulting
from improperly setting the aeration
controls is NOT covered under warranty.
Regency Horizon™ HZO42 Gas Fireplace
6) When fi nished reading manometer, turn off the
gas valve, disconnect the hose and tighten the
screw (clockwise) with a 1/8" fl at screwdriver .
Note: Screw should be snug, but do not over
tighten.
13
INSTALLATION
UNIT ASSEMBLY PRIOR TO INSTALLATION
The 6 Standoffs must be correctly positioned and attached before unit is slid
into position.
ST ANDOFF ASSEMBLY
The standoffs are shipped in a fl at position and must be folded into shape
and attached.
1) Remove the standoffs from the fi replace.
2) Take each standoff and bend into the correct shape. Bend up at the bend
lines until the screw holes in the standoff and the pre-punched screw holes
on the fi replace top line up.
3) Attach the standoff securely to the unit with 2 screws per standoff (on
opposite corners).
NAILING STRIPS
The nailing strips come attached to the unit. There is 1 plate on each side
and 1 on the top that can be folded out as required.
Secure the top and side nailing strips to the framing.
Nailing Strips
Finished
Material
Nailing Strip
Position
1/2" 1"
Standoffs installed.
Note:
Depending on the material used for fi nishing, the nailing strips must
be set accordingly so that the fi nished material is always at the 1-1/2"
edge of the fl ange.
Nailing Strip
1” Forward
Unit
1" 1/2"
Nailing Strip
½” Forward
Unit
1-1/2" 0" (fl ush)
Nailing Strip
Flush w/unit
Factory Set
14
Unit
Regency Horizon™ HZO42 Gas Fireplace
Loading...