Regency Horizon™ HZ54 Gas Fireplace Owners & Installation Manual MODELS: HZ54-NG Natural Gas HZ54-LP Propane www.regency-fire.com WARNING: FOR YOUR SAFETY If the information in these instructions are not followed exactly, What to do if you smell gas: Do not try to light any appliance a fire or explosion may result causing property damage, Do not touch any electrical switch: personal injury or loss of life. do not use any phone in your FOR YOUR SAFETY building.
To the New Owner: Congratulations! You are the owner of a state-of-the-art Gas Fireplace by REGENCY®. The HZ54 has been designed to provide you with all the warmth and charm of a wood fireplace at the flick of a switch. The model HZ54 has been approved by Warnock Hersey/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.
TABLE OF CONTENTS SAFETY LABEL MA Code - CO Detector.................................................5 Optional Wall Switch ....................................................31 GT Remote Features ...................................................32 GT Remote Wiring Diagram ........................................32 Optional Stainless Steel Panel Installation ..................33 Glass Crystals or Optional Ceramic Stones ................34 Installation On Burner .........................................
This is a copy of the label that accompanies each HZ54-NG and HZ54-LP 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 difference, the label on the unit is the correct one. COPY OF SAFETY DECAL INSTALLATION SAFETY LABEL For the State of Massachusetts, installation and repair must be done by a plumber or gasfitter licensed in the Commonwealth of Massachusetts.
REQUIREMENTS MA Code - CO Detector (for the State of Massachusetts only) INSTALLATION 5.08: Modifications to NFPA-54, Chapter 10 (2) Revise 10.8.
DIMENSIONS INSTALLATION UNIT DIMENSIONS FACEPLATE & DOOR FRAME OVERLAY DIMENSIONS 6 HZ54 Regency HorizonTM Gas Fireplace
INSTALLATION The HZ54 Direct Vent Fireplace must be installed in accordance with these instructions. Carefully read all the instructions in this manual first. 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 fireplace is installed in compliance with manufacturers instructions and all applicable codes.
INSTALLATION INSTALLATION INSTALLATION CHECKLIST 1) Locate appliance a) Room location (Refer to "Locating Your Gas fireplace" 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) This includes: 1) Clocking the appliance to ensure the correct firing rate (rate noted on label 41,500 Btu/h (NG), after b
INSTALLATION CLEARANCES The clearances listed below are Minimum distances unless otherwise stated: Caution Requirements The top, back and sides of the fireplace are defined by standoffs. The metal ends of the standoff 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 fireplace and vent system be installed only in accordance with these instructions.
INSTALLATION Due to the extreme heat this fireplace emits, the mantel clearances are critical. Combustible mantel clearances from top of front facing are shown in the diagram on the right. 14 12 10 8 6 4 2 0 INSTALLATION MANTEL CLEARANCES 13" (330mm) 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.
INSTALLATION FRAMING & FINISHING IMPORTANT: Header must be metal stud. All other framing may be of combustible type such as 2x4 / 2x6 framing materials. 5) If material such as brick, stone, etc extends past the faceplate depth, when finishing around the faceplate, the minimum opening dimensions noted below must be adhered to ensuring for the removal of the faceplate. Note: When constructing the framed opening, please ensure there is access to install the gas lines when the unit is installed.
INSTALLATION INSTALLATION Framing Dimensions Description A B Framing Height Framing Width 46-5/8” (1184mm) 60” (1524mm) C* D E F G H I J K L Framing Depth* Minimum Height to Combustibles Corner Wall Depth Corner Facing Wall Width Vent Centerline Height Non-combustible facing height Gas Connection Opening Height Gas Connection Height Gas Connection Inset Gas Connection Opening Width 51” (1295mm) 72" (1829mm) 101-7/8 (2586mm) 44” (1118mm) 20” (508mm) 1-1/2” (38mm) 4” (102mm) 7-1/4” (184mm) 3-1/4” (83m
INSTALLATION SIDE NAILING STRIPS The side and top 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. The Top Facing Support, the Side Nailing Strips and the 2 Top Standoffs must be correctly positioned and attached to the top before unit is slipped into position. TOP STANDOFF ASSEMBLY The top standoffs are shipped in a flat position and must be folded into shape and attached. 1) Remove the standoffs from the fireplace top.
INSTALLATION INSTALLATION VENT RESTRICTOR POSITION Vent restriction is required for certain venting installations, see the diagrams in the "Venting Arrangements" section to determine if they are required for your installation. The Vent Restrictor plate is located on the inside top of the firebox. To set the vent restriction as indicated in the venting arrangements diagrams, refer to the following instructions; 1) Remove the glass door. 2) Remove the screws that hold the vent restrictor plate in place.
INSTALLATION EXTERIOR VENT TERMINATION REQUIREMENTS INSTALLATION Clearance above grade, veranda, porch, deck, or balcony *(min. 12"/30cm) Clearance to window or door that may be opened *(12"/30cm) #(9"/23cm) Clearance to permanently closed window *(min. 12"/30cm) Vertical clearance to ventilated soffit located above the terminal within a horizontal distance of (24"/60cm) from the centerline of the terminal (min. 24"/60cm) check with local code. E= Clearance to unventilated soffit (min.
INSTALLATION INSTALLATION VENTING ARRANGEMENTS HORIZONTAL TERMINATION (FLEX) Regency® Direct Vent System These venting systems, in combination with the HZ54, have been tested and listed as a direct vent system by Warnock Hersey/Intertek. The location of the termination cap must conform to the requirements in the Vent Terminal Locations diagram from the "Exterior Vent Termination Locations" section.
INSTALLATION RIGID PIPE VENTING SYSTEMS INSTALLATION BASIC HORIZONTAL & VERTICAL TERMINATIONS Rigid Pipe Vent Systems offer a complete line of component parts for installation of both horizontal and vertical installations. Many items are offered in decorative black, as well as galvanized finish.
INSTALLATION 5” X 8” RIGID PIPE CROSS REFERENCE CHART INSTALLATION Components from different Manufacturers may not be mixed. Not All Rigid Pipe components are available directly from FPI.
INSTALLATION INSTALLATION HZ54 Regency HorizonTM Gas Fireplace 19
INSTALLATION INSTALLATION VENTING ARRANGEMENTS ALLOWABLE HORIZONTAL TERMINATIONS FOR HZ54-NG The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90o (two 45o elbows equal one 90o elbow). Note: Must use optional rigid pipe adapter (Part# 770-994) when using Rigid Pipe Venting Systems. VENT RESTRICTOR SETTING: Vent restrictor factory set, no adjustment required unless otherwise indicated.
INSTALLATION VENTING ARRANGEMENTS INSTALLATION ALLOWABLE HORIZONTAL TERMINATIONS FOR HZ54-LP The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90o (two 45o elbows equal one 90o elbow). Note: Must use optional rigid pipe adapter (Part# 770-994) when using Rigid Pipe Venting Systems.
INSTALLATION INSTALLATION Horizontal Venting with Two (2) 90o Elbows NG and LP One 90o elbow = Two 45o elbows. Option A) B) C) D) E) V 2' Min. 3' Min. 4' Min. 5' Min. 6' Min. H + H1 4' Max. 6' Max. 8' Max. 9' Max. 10' Max. With these options, maximum total pipe length is 30 feet with minimum of 6 feet total vertical and maximum 10 feet total horizontal. Please note minimum 1 foot between 90 o elbows is required. VENT RESTRICTOR SETTING: Vent restrictor factory set at Set 1, no adjustment required.
INSTALLATION Vertical Venting with Three (3) 90o Elbows NG and LP INSTALLATION One 90o elbow = Two 45o elbows. Option A) B) C) D) E) V 2' Min. 3' Min. 4' Min. 5' Min. 6' Min. H + H1 V + V1 2' Max. 4' Min. 4' Max. 6' Min. 5' Max. 7' Min. 6' Max. 8' Min. 8' Max. 9' Min. With these options, max. total pipe length is 30 feet with min. of 9 feet total vertical and max. 8 feet total horizontal. Please note min. 1 foot between 90 o elbows is required.
INSTALLATION ALLOWABLE VERTICAL TERMINATIONS FOR HZ54-NG The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations, using two 90o elbows, with Rigid Pipe Venting Systems for Natural Gas. Two 45o elbows equal to one 90o elbow. Maximum of four 45o elbows allowed. Horizontal (Feet) 0 2 4 8 6 10 12 14 16 40 Maximum: 40 ft. (12.2m) 38 36 34 32 30 Vent Restrictor on Set 3 28 26 24 22 Vent Restrictor on Set 2 20 Maximum: 27 ft.
INSTALLATION VENTING ARRANGEMENTS ALLOWABLE VERTICAL TERMINATIONS FOR HZ54-LP 0 2 4 6 8 10 12 14 16 40 Maximum: 40 ft. (12.2m) 38 36 34 32 30 Vent Restrictor on Set 4 28 26 24 Vent Restrictor on Set 3 20 Maximum: 27 ft. (8.2m) Vertical Height (Feet) 22 18 16 14 Please note min. 1 foot between 90o elbows is required. 12 Vent Restrictor on Set 1 10 • Note: Must use optional flue adaptor when using Rigid Pipe (Part # 770-994). 8 6 4 2 Minimum 8’6” (2.
INSTALLATION INSTALLATION UNIT INSTALLATION WITH HORIZONTAL TERMINATION (Rigid Vent Systems) A top clearance of 3"(76mm) and side & bottom clearance of 2"(51mm) must be maintained; except when passing through a wall, ceiling, or at the termination where the use of a firestop or wall thimble reduces the required clearance to 1-1/2" (38mm). We recommend framing a 11"(279mm) x 11"(279mm) (inside dimensions) hole to give structural rigidity for mounting the termination.
INSTALLATION (Rigid Vent Systems) Note: A clearance of 2"(51mm) must be maintained; except when passing through a wall, ceiling, or at the termination where the use of a firestop or wall thimble reduces the required clearance to 1-1/2" (38mm). We recommend framing a 11"(279mm) x 11"(279mm) (inside dimensions) hole to give structural rigidity for mounting the termination.
INSTALLATION INSTALLATION UNIT INSTALLATION HORIZONTAL TERMINATION WITH FLEX VENT SYSTEM Note: A top clearance of 3"(76mm) and side & bottom clearance of 2"(51mm) must be maintained; except when passing through a wall, ceiling, or at the termination where the use of a firestop or wall thimble reduces the required clearance to 1-1/2" (38mm). We recommend framing a 11"(279mm) x 11"(279mm) (inside dimensions) hole to give structural rigidity for mounting the termination.
INSTALLATION HZ54-NG SYSTEM DATA 5" WC (1.25 kpa) Low Setting Man. Pressure 1.6" WC (0.40kpa) Max. Manifold Pressure 3.5" WC (0.87 kpa) Orifice Size #30 DMS Minimum Input 29,000 Btu/h (8.50 kW) Maximum Input 41,500 Btu/h (12.16 kW) 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 flat screwdriver. 3) Attach manometer to "IN" and/or "OUT" pressure tap(s) using a 5/16" ID hose.
INSTALLATION INSTALLATION AERATION 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 flame or close for a more yellow flame. Minimum Air Shutter Opening: NG LP 1/2" 1/2" CAUTION: Carbon will be produced if air shutter is tightly closed. Note: Any damage due to carboning resulting from improperly setting the aeration controls is NOT covered under warranty.
INSTALLATION Optional WALL THERMOSTAT Optional REMOTE CONTROL Optional WALL SWITCH A wall thermostat may be installed if desired, connect the wires as per the wiring diagram. Use table below to determine the maximum wire length. Use the Regency® Remote Control Kit approved for this unit. Use of other systems may void your warranty. 1) Run the supplied 10' of wire through the right or left side gas inlet opening. Be careful not to damage wire.
INSTALLATION GT REMOTE WIRING DIAGRAM INSTALLATION IMPORTANT INSTALLATION NOTE: The SIT Proflame GT REMOTE Receiver must be placed inside the supplied (Low Voltage) junction type wall box and installed into the wall only. DO NOT INSTALL WITHIN THE CONFINES OF THE FIREPLACE. Wall Mounting 1. Add two male spade connectors to the end of the 10 foot 2-wire harness (Black & Red) installed with HZ54. 2. Install the J-Box to the framing, at desired location within 10ft from fireplace. 3.
INSTALLATION OPTIONAL STAINLESS STEEL REFLECTIVE PANEL INSTALLATION INSTALLATION Before you start: Stainless panels must be inspected for scratches and dimples prior to installation. All claims to be recorded at this time. Claims for damage after installation will not receive consideration. To protect the finish during installation and handling - cotton gloves MUST be worn at all times while handling the panels (even when removing protective coating).
INSTALLATION INSTALLATION GLASS CRYSTALS OR OPTIONAL CERAMIC STONES INSTALLATION ON BURNER HZ54 Glass Crystal/Optional Ceramic Spa Stone Quantity Glass Crystals only *Ceramic Spa Stones 2 bags 1 bag glass crystals + 140 ceramic spa stones * 1 bag of glass crystals must be used on burner when using ceramic spa stones. Glass Crystals shown on Burner Evenly spread an appropriate amount of glass crystals or glass crystals plus optional ceramic stones over the burner.
INSTALLATION FACEPLATE & DOOR FRAME OVERLAY INSTALLATION 3) Secure the left side mounting bracket to the backside of the faceplate as shown below. Use 3 screws supplied to secure the mounting bracket in place. Repeat for right side. Glass Door Door Frame Overlay Left Side Mounting Bracket Mounting Bracket shown in place NOTE: Ensure that the faceplate is positioned correctly when installing the mounting brackets to the faceplate.
INSTALLATION INSTALLATION 4) Install the faceplate to the unit by hooking the left and right side mounting brackets into the mounting slots at the side of the firebox as shown below. It is recommended that you use the first mounting slot (the one closest to the door frame overlay) out of the 5 so that the faceplate and door frame overlay are flush with one another. See diagram below.
OPERATING INSTRUCTIONS OPERATING INSTRUCTIONS LIGHTING PROCEDURE 1) Read and understand these instructions before operating this appliance. IMPORTANT To ignite or reignite the pilot, you must first remove the glass door. 2) Check to see that all wiring is correct and enclosed to prevent possible shock. 3) Check to ensure there are no gas leaks. 4) Make sure the glass in the glass door frame is properly positioned. Never operate the appliance with the glass removed.
OPERATING INSTRUCTIONS COPY OF LIGHTING PLATE INSTRUCTIONS FOR YOUR SAFETY READ BEFORE LIGHTING This appliance must be installed in accordance with local codes, if any; if none, follow the National Fuel Gas Code, ANSI Z223.1/NFPA 54, or Natural Gas and Propane Installation Codes, CSA B149.1. (Australia: AS5601-2004, New Zealand: NZS 5261) WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.
MAINTENANCE MAINTENANCE INSTRUCTIONS GENERAL VENT MAINTENANCE 1) Always turn off the gas valve before cleaning. For relighting, refer to lighting instructions. Keep the burner and control compartment clean by brushing and vacuuming at least once a year. Conduct an inspection of the venting system semi-annually. Recommended areas to inspect as follows: 2) Clean appliance and door with a damp cloth (never when unit is hot). Never use an abrasive cleaner.
MAINTENANCE GLASS DOOR REMOVAL 1) Turn the unit off and allow it to cool down to room temperature. 2) Turn off the gas supply to the unit. 3) Remove the faceplate by lifting it up off the hinges on the sides of the firebox. 5) Remove the glass door. a) Remove the 3 screws shown below at the bottom of the glass door. b) Swing the door out 45o from the bottom and lift up and out. MAINTENANCE 4) Remove the door frame overlay by swinging out 45o from the bottom and lift up and out.
MAINTENANCE DC SPARK BOX BATTERY REPLACEMENT 1) Remove the faceplate by lifting it up off the hinges on the sides of the firebox. 2) Remove the door frame overlay by swinging out 45o from the bottom and lift up and out. DC SPARK BOX REPLACEMENT 1) Remove the faceplate by lifting it up off the hinges on the sides of the firebox. 5) Disconnect the 2 DC spark generator wires from the DC Spark box located just behind the bracket tab as shown.
MAINTENANCE VALVE TRAY REPLACEMENT 1) Turn the unit off and allow it to cool down to room temperature. 2) Turn off the gas supply to the unit. 3) Remove the faceplate by lifting it up off the hinges on the sides of the firebox. 5) Remove the glass door. a) Remove the 3 screws shown below at the bottom of the glass door. b) Swing the door out 45o from the bottom and lift up and out. MAINTENANCE 4) Remove the door frame overlay by swinging out 45o from the bottom and lift up and out.
MAINTENANCE INSTRUCTIONS BELOW FOR HZ54-NG UNIT ONLY. 6) Remove the burner tray by undoing the 2 screws inbetween the bottom cover and burner on the firebox. Carefully lift the burner up and out ensuring not to spill the glass crystals. 10) Unplug the Ignitor wire from the DC Sparker. Ignitor Wire Aerial View of the inside of the unit shown. 7) Remove bottom cover by undoing 3 screws securing it to the firebox base, lift up and out. 11) Remove the valve tray by undoing 12 screws.
MAINTENANCE INSTRUCTIONS BELOW FOR HZ54-LP UNIT ONLY. 6) Loosen 6 screws that secure the burner extenders. on burner tray, located behind the burner on either side of the pilot assembly. 11) Disconnect the ON/OFF connector wires from the valve. 7) Lift out the 2 burner tray extenders. Burner tray extenders ON/OFF Connector Wires Burner tray 12) Disconnect the DC Sparker leads at the valve by removing 1 Phillips screw. Burner tray extenders DC Sparker Lead 8) After extenders have been removed.
PARTS LIST MAIN ASSEMBLY Part # Description 1) 910-074 2) 476-032 910-073 910-078 910-363 910-366 Spark Generator Switch c/w Wire DC Spark Mounting Bracket Spark Generator Battery Holder Battery AA White Wall Switch White Switch Plate Wire 3) 476-004 476-100 4) 476-525 476-530 5) 476-574/P 476-576/P Bottom Cover (False Tray) NG Bottom Cover (False Tray) LP Burner Assembly -NG Burner Assembly-LP Valve Assembly -NG Valve Assembly-LP 6) 910-568 7) 910-008 910-009 8) 904-660 904-431 904-658 9) 476-101 476
PARTS LIST ACCESSORIES Part # Description 30) 476-907 Reflective Stainless Steel Panels 31) 476-914 476-917 476-919 Faceplate & Door Frame Overlay - Black Faceplate & Door Frame Overlay - Stainless Steel Faceplate & Door Frame Overlay - Bright Stainless Steel Cobalt Blue Glass Crystals Natural River Pebbles White River Pebbles 946-680 910-576 910-572 GT Proflame Remote Control Cover Wall Mount Receiver GTM SIT w/Batt & Cover PARTS LIST 946-671 946-672 946-673 46 HZ54 Regency HorizonTM Gas Firepla
WARRANTY Regency® Fireplace Products are designed with reliability and simplicity in mind. In addition, our internal Quality Assurance Team carefully inspects each unit thoroughly before it leaves our facility. FPI Fireplace Products International Ltd. is pleased to extend this limited lifetime warranty to the original purchaser of a Regency® Product. This warranty is not transferable.
FPI fireplaces are designed with reliability and simplicity in mind. In addition, our internal Quality Assurance Team carefully inspects each unit thoroughly before it leaves our door. FPI Fireplace Products International Ltd. is pleased to extend this Limited Lifetime Warranty to the original purchaser of a FPI Product. See the inside back cover for details. Register your Regency® online at http://www.regency-fire.