Regency Horizon™ HZ54E Gas Fireplace www.regency-fire.com Owners & Installation Manual MODELS: HZ54E-NG Natural Gas HZ54E-LP Propane Horizon HZ54 Product Video WARNING: If the information in these instructions are not followed exactly, a fire or explosion may result causing property damage, personal injury or loss of life. 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 building.
To the New Owner: Congratulations! You are the owner of a state-of-the-art Gas Fireplace by REGENCY®. The HZ54E has been designed to provide you with all the warmth and charm of a wood fireplace at the flick of a switch. The model HZ54E 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.
MANUFACTURED MOBILE HOME REQUIREMENTS INFORMATION FOR MOBILE/MANUFACTURED HOMES AFTER FIRST SALE This Regency® product has been tested and listed by Warnock Hersey/Intertek as a Direct Vent Wall Furnace to the following standards: VENTED GAS FIREPLACE HEATERS ANSI Z21.88-2009 / CSA 2.33-2009 and GAS-FIRED APPLIANCES FOR USE AT HIGH ALTITUDES CAN / CGA 2.17-M91. This appliance may only be installed in an aftermarket permanently located, manufactured (U.S.
TABLE OF CONTENTS SAFETY LABEL Copy of Safety Decal .....................................................5 REQUIREMENTS MA Code - CO Detector.................................................6 DIMENSIONS Unit Dimensions ............................................................7 Faceplate & Door frame overlay Dimensions ................7 INSTALLATION Important Message ......................................................8 Before You Start ............................................................
SAFETY LABEL This is a copy of the label that accompanies each HZ54E-NG and HZ54E-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.
REQUIREMENTS MA Code - CO Detector (for the State of Massachusetts only) 5.08: Modifications to NFPA-54, Chapter 10 (2) Revise 10.8.
DIMENSIONS UNIT DIMENSIONS 52-5/8” (1337mm) 59” (1499mm) 19-3/4” (502mm) 35-1/4” (895mm) 22-3/8” (568mm) 5-11/16” (144mm) 46-3/8” (1178mm) 31-5/8” (803mm) 17-1/8” (435mm) 10-5/8” (270mm) 48-1/2” (1232mm) 1-1/2” (38mm) 20-1/2” (521mm) FACEPLATE & DOOR FRAME OVERLAY DIMENSIONS Regency Horizon HZ54E Gas Fireplace 7
INSTALLATION IMPORTANT MESSAGE SAVE THESE INSTRUCTIONS The HZ54E 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 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 burning applianc
INSTALLATION CLEARANCES The clearances listed below are Minimum distances unless otherwise stated: A major cause of chimney related fires is failure to maintain required clearances (air space) to combustible materials. It is of the greatest importance that this fireplace and vent system be installed only in accordance with these instructions. Caution Requirements The top, back and sides of the fireplace are defined by standoffs.
INSTALLATION NON COMBUSTIBLE FACING BOARD All four pieces (top, 2 sides, bottom) are now supplied to meet the non combustible requirements. Previously only the top was supplied. 5-5/8” (143mm) 21-3/4” 52-5/8” Non-combustible Facing Board Non-combustible Facing Board Non-combustible Facing Board If finishing the wall above the unit with materials such as tile, brick, marble, etc. non-combustible board available from the building supply store can be used.
INSTALLATION MANTEL CLEARANCES Due to the extreme heat this fireplace emits, the mantel clearances are critical. Combustible mantel clearances from top of front facing are shown in 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. 6 4 2 0 14 12 10 8 the diagram on the right.
INSTALLATION FRAMING & FINISHING 1) Frame in the enclosure for the unit with framing material. IMPORTANT: Header must be metal stud. All other framing may be of combustible type such as 2x4 / 2x6 framing materials. ote: When constructing the framed opening, please ensure there is access to install the gas lines when the unit is installed. 6) Determine the total thickness of facing material (eg.
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” (83mm) HZ54E 22”
INSTALLATION NAILING STRIPS UNIT ASSEMBLY PRIOR TO INSTALLATION The Top Standoff/ Nailing Strip, side nailing strips and standoffs must be correctly positioned and attached to the unit before sliding the unit into position. The nailing strips come attached to the unit. There is 1 plate on each side,1 on the top, and one on the bottom that can be folded out as required. The top and side nailing strips are secured to the framing.
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 Minimum Clearance Requirements Canada1 USA2 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 soffit located above the terminal within a horizontal distance of 2 feet (61cm) from the center line of the terminal (check with the local code) 24"(60cm) 24"(60cm) E C
INSTALLATION VENTING ARRANGEMENTS HORIZONTAL TERMINATION (FLEX) Regency® Direct Vent System These venting systems, in combination with the HZ54E, 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. FPI Direct Vent (Flex) System Termination Kits include all the parts needed to install the HZ54E using a flexible vent.
INSTALLATION RIGID PIPE VENTING SYSTEMS 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 Components from different Manufacturers may not be mixed. Not All Rigid Pipe components are available directly from FPI.
INSTALLATION Description Simpson Selkirk Metal-Fab™ ICC Excel Direct Vent Pro® Direct Temp™ Sure Seal Direct N/A N/A Attic Insulation Shield 12” 58DVA-IS N/A from FPI N/A Basic Horizontal Termination Kit (A) N/A 5DT-HKA N/A N/A Horizontal Termination Kit (B) 58DVA-KHA 5DT-HKB N/A N/A Vertical Termination Kit 58DVA-VHA 5DT-VKC N/A N/A High Wind Vertical Cap 58DVA-VCH N/A N/A TM-5VT High Wind Horizontal Cap N/A N/A N/A TM-5DHT Horizontal Square Termination Cap N/A 5DT-
INSTALLATION VENTING ARRANGEMENTS ALLOWABLE HORIZONTAL TERMINATIONS FOR HZ54E-NG VENTING ARRANGEMENTS ALLOWABLE HORIZONTAL TERMINATIONS FOR HZ54E-LP The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90o (two 45o elbows equal one 90o elbow). The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90o (two 45o elbows equal one 90o elbow).
INSTALLATION Horizontal Venting with Two (2) 90o Elbows NG and LP H1 V H o o One 90 elbow = Two 45 elbows. Option V H + H1 A) 2' Min. 4' Max. B) 3' Min. 6' Max. C) 4' Min. 8' Max. D) 5' Min. 9' Max. E) 6' Min. 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 90o elbows is required.
INSTALLATION Vertical Venting with Three (3) 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 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 VENTING ARRANGEMENTS ALLOWABLE VERTICAL TERMINATIONS FOR HZ54E-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 6 8 10 12 14 16 40 Maximum: 40 ft. (12.
INSTALLATION VENTING ARRANGEMENTS ALLOWABLE VERTICAL TERMINATIONS FOR HZ54E-LP Horizontal (Feet) 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 Propane. Two 45o elbows equal to one 90o elbow. Maximum of four 45o elbows allowed. 0 2 4 8 6 10 12 14 16 18 40 Maximum: 40 ft. (12.
INSTALLATION 7) Ensure that the pipe clearances to combustible materials are maintained (Diagram 5). Install the termination cap. UNIT INSTALLATION WITH HORIZONTAL TERMINATION Note: If installing termination on a vinyl siding covered wall, a vinyl siding standoff or furring strips must be used to ensure that the termination is not recessed into the siding.
INSTALLATION UNIT INSTALLATION WITH VERTICAL TERMINATION (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 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 1) Make sure the valve is in the "OFF" position. HZ54E-NG SYSTEM DATA Min. Supply Pressure 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) 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 VALVE COVER REMOVAL The valve cover will need to be removed to access the valve tray (see valve tray replacement) and also to access the DBFC (see Battery + ON/OFF switch installation). 4) Lift the cover up off the screws and out of the unit. 5) To install - reverse steps. 1) Remove Faceplate and glass door if installed. 2) The valve cover is located on the right side underneath the glass door loosen 2 screws securing the valve cover (see Diagram 1 below).
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 1/2" LP 1/2" LP w/Logs = Full Open For instructions to remove the burner for access to the ventury cap, see pages 46-47 in this manual. CAUTION: Carbon will be produced if air shutter is tightly closed.
INSTALLATION AC POWER ADAPTOR INSTALLATION (FOR SUREFIRE SYSTEMS) An optional AC power adaptor may be installed as a constant power source for the SureFire system. NOTE: AC power adaptor is not required when using GTMF Remote IMPORTANT: Recommend removing the 4-AA batteries in the SureFire receiver. This will avoid battery leakage and power drainage. 4-AA Battery pack may be re-installed into receiver during power outages.
INSTALLATION PROFLAME SYSTEM GTMF WITH OPTIONAL FAN Proflame System Configuration 885 GTMF 886 Wire Diagram SureFire™ Switch Fan Ground Neutral 120V AC 60 Hz Live Black Ground Black White Black Green Black Black Fan Thermodisc (normally open) 34 Regency Horizon HZ54E Gas Fireplace
INSTALLATION OPTIONAL FAN WIRING DIAGRAM WITHOUT PROFLAME GTMF SYSTEM Lockwasher Star washer Fan Ground #8 Ground Lug (for mobile home) Black Neutral 120V AC 60 Hz Live White Black Green Ground Black Black Black Fan Thermodisc (normally open) Nut Fan ground wire NOTE: Wiring schematics for HZ54E (120 Volts), plug-in fan circuit with speed control switch on wall.
INSTALLATION Optional WALL THERMOSTAT 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. Note: Preferable if the thermostat is installed on an interior wall. Optional REMOTE CONTROL Use the Regency® Remote Control Kit approved for this unit. Use of other systems may void your warranty. The remote control kit comes with a hand held transmitter, a receiver and a wall mounting plate.
INSTALLATION 584 Proflame GT Series Feature Sheet 1 1 1 (X) Indicates Included Feature Note 1 ~ Proflame Flame Modulator for GTM & GTMF Remote Controls are sold seperately. Choice of NG or LP flame modulator (to match unit fuel type). See Regency Retail Price pages for complete details Note 2 ~ FPI Proflame Remote Controls come standard with white wall mount switch & cover plate.
INSTALLATION BATTERY & ON | OFF SWITCH INSTALLATION DFBC = digital fireplace burner control 1) Remove glass door and valve cover (see valve cover removal section in this manual) to access to DFBC & battery pack. 2) Lift DFBC and battery pack up and out. 5) Locate the Green and White from the DFBC module wire harness; connect the spade connectors from the On/Off switch. Green to Black and White to White.
INSTALLATION GT REMOTE INSTALLATION DFBC = digital fireplace burner control 1) Remove glass door to access to DFBC & battery pack tray. 2) Lift DFBC and battery pack up and out. 6) Locate the DFC wire from the receiver wire harness and connect to the DC supply wire from the DFBC. 3) Disconnect connector from battery holder and remove from tray – (battery holder is attached by Velcro to tray).
INSTALLATION GTM REMOTE INSTALLATION DFBC = digital fireplace burner control 1) Remove the faceplate and glass door to access to DFBC & battery pack tray. 2) Lift DFBC and battery pack up and out. 3) Disconnect connector from battery holder and remove from tray – (battery holder is attached by Velcro to tray). 6) Locate the DFC wire from the receiver wire harness and connect to the DC supply wire from the DFBC.
INSTALLATION 9) Install 4 - AA batteries into the receiver, ensure correct polarity. 10) Plug receiver wires into the back of the receiver and bundle wires with the wire clip as shown below. Wire Clip 11) Connect GTM motor wire from the stepper motor to the wire connector from the receiver wire harness. 12) Program Receiver and transmitter (refer to manual) Note: DO NOT USE 4 AA batteries in the battery pack on the tray; the DFBC is now powered by the receiver batteries in the wall.
INSTALLATION GTMF REMOTE INSTALLATION DFBC = digital fireplace burner control 1) Remove the faceplate and glass door to access to DFBC & battery pack tray. 2) Lift DFBC and battery pack up and out. 6) Locate the DFC wire from the receiver wire harness and connect to th DC supply wire from the DFBC. (insert pictures 3) Disconnect connector from battery holder and remove from tray – (battery holder is attached by Velcro to tray).
INSTALLATION 9) Install 4 - AA batteries into the receiver. 12 Before installing the fan control module, install the heat shield on the control module by securing with 2 screws. 13) From the wire harness, plug the FCM wire into the fan control modul 10) Plug ‘motor’ wires into the back of the receiver and bundle wires with the wire clip - as shown below. FCM wire Fan Control Module 14) Install the fan control module onto the velcro pad located on the floor the unit located left of the receiver.
INSTALLATION OPTIONAL REFLECTIVE PANEL INSTALLATION Before installation, panels must be handled and cleaned as per instructions noted below: Stainless Steel Panels Black Enamel Panels • 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. • Black Enamel panels must be inspected for scratches and dimples prior to installation. All claims to be recorded at this time.
INSTALLATION GLASS CRYSTALS OR OPTIONAL CERAMIC STONES INSTALLATION ON BURNER Evenly spread the Glass Crystals or optional Ceramic Spa Stones over the burner. Ensure the crystals (or stones) do not overlap too much as this will effect the flame pattern. IMPORTANT NOTE: Only the supplied approved Glass Crystals and Ceramic Spa are to be used with these fireplaces.
INSTALLATION GLASS CRYSTALS OR OPTIONAL PEBBLES INSTALLATION ON FIREBOX BASE Unit Glass Crystals Pebbles HZ54E / HZ54EPV 6 lbs 2 packages (6 x bags pebbles) HZ42 / HZ42E / HZ40E 5 lbs 2 packages (6 x bags pebbles) HZ42ST / HZ42STE / HZ42STEPV 5 lbs 2 package (6 x bags pebbles) HZ30E 2 lbs 1 package (3 x bags pebbles) HZI540EB 4 lbs 1.
INSTALLATION OPTIONAL LOG SET INSTALLATION Installation of Reflective Panels must be completed before installing the log set. Read the instructions below carefully and refer to the images. If the logs are broken do not use the unit until they are replaced. Broken logs can interfere with pilot operation. Improper positioning of the logs may create carbon build-up and can alter the unit's performance which is not covered under warranty.
INSTALLATION Diagram 5 Pin clips installed - dots indicate dimple locations. *Actual dimples/pin clips are black - not white as shown 4) Install the glass crystals (see glass crystal installation section in this manual). Diagram 6 5) Place platinum embers on glass crystals as shown in diagram 7. Diagram 7 6) If installing optional pebbles - install pebbles before log installation.
INSTALLATION 7) Place logs A + B on the burner, rest logs on the pin clips, as shown in diagram 9. Note: Logs should be oriented exactly as shown in diagram 9. A B A B Diagram 9 8) Place logs C + D on logs A + B, as shown in diagram 10. Note: Logs should be oriented exactly as shown in diagram 10. D D C C Diagram 10 9) Install the following: a) *Glass door b) *Faceplate and door frame *Refer to these sections in the HZ54 manual for detailed instructions.
INSTALLATION FACEPLATE & DOOR FRAME OVERLAY INSTALLATION 1) Install the door frame overlay by hooking the top flange over top of the glass door, push in the bottom of the door frame overlay to secure in place. 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.
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. NOTE: There are 5 mounting slots available, this is to accomodate any finishing that protrudes slightly beyond the faceplate.
INSTALLATION OPTIONAL FAN INSTALLATION Important: 120 Volt AC power is needed for the fan switch and blower. The receptacle box will be installed on the left hand side of the unit and must be wired by a qualified electrician prior to fan assembly being installed. The neutral(wider) slot of the polarized receptacle should be at the top. 5) Remove the glass door. a) Remove cover plates from over each screw by pulling away from magnets each as shown below.
INSTALLATION Steps 8 & 9 for NG unit only: 8) Loosen 6 screws that secure the burner extenders. on burner tray, located behind the burner on either side of the pilot assembly. 13) Manoeuvre the fan into position on the floor of the unit. Tilt the fan to get through the fan access panel and into position. 9) Lift out the 2 burner tray extenders. Burner tray extenders 14) Secure the fan to the floor of the unit with 2 screws. *See wiring diagram in manual.
INSTALLATION 17) Reverse Steps 8 through 5. 18) Install the fan air deflector - it hooks to 2 brackets on to the bottom lip of the unit, to the right of the receiver. 21) Attach the receiver to the unit with the velcro strip. Place the receiver in front of the ground lug on the left side of the unit - inside the bottom frame of the unit - follow steps 15-19 to complete installation. Air deflector Bracket TO REMOVE THE FAN 1) Turn the power off. 2) Reverse the above instructions.
OPERATING INSTRUCTIONS INSTALLATION 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. 1) Press and release on ON/OFF button once on the remote control or ON/OFF switch.
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. 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 semiannually. 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. 5) Remove the glass door. a) Remove cover plates from over each screw by pulling away from 2 magnets each as shown below. 3) Remove the faceplate by lifting it up off the hinges on the sides of the firebox. Magnet Cover Plate Diagram 4 b) Remove the 3 screws shown below at the bottom of the glass door. c) Swing the door out 45o from the bottom and lift up and out.
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. Note: See next pages for specific instructions for NG / LP units.
MAINTENANCE HZ54E-NG UNIT 1) Remove the burner tray by undoing the 2 screws in between the bottom cover and burner on the firebox. Carefully lift the burner up and out ensuring not to spill the glass crystals. 5) Lift out the DFBC and battery pack. Aerial View of the inside of the unit shown. 2) Remove bottom cover by undoing 3 screws securing it to the firebox base, lift up and out. DFBC Battery pack 6) Disconnect the CN4 and CN3 wires from the DFBC.
MAINTENANCE HZ54E-LP UNIT 1) Loosen 6 screws that secure the burner extenders. on burner tray, located behind the burner on either side of the pilot assembly. 7) Disconnect the green and orange wires from the valve. 2) Lift out the 2 burner tray extenders. Burner tray extenders Green Wire Orange Wire Burner tray 8) Disconnect the green ground wire from the valve bracket. Burner tray extenders 4) After extenders have been removed.
PARTS LIST MAIN ASSEMBLY Part # Description Part # 1) 476-151 476-152 2) 476-525 476-530 3) 476-574E/P 476-576E/P Bottom Cover (False Tray) NG Bottom Cover (False Tray) LP Burner Assembly -NG Burner Assembly-LP Valve Assembly -NG Valve Assembly-LP 6) 904-660 904-431 904-658 7) 476-101 476-042f 8) 476-915 4) 911-004 911-005 5) 911-006 911-007 886 SIT Valve - NG 886 SIT Valve - LP Pilot Assembly - NG Pilot Assembly - LP 370-055 476-023 476-055 521-035 Flue Collar Gasket Plate Relief Gasket Valve Tray
PARTS LIST ACCESSORIES Part # Description Part # Description 30) 476-908 Black Enamel Inner Panels 31) 476-924 476-926 476-927 Faceplate & Door Frame Overlay - Black Faceplate & Door Frame Overlay - Sunset Bronze Faceplate & Door Frame Overlay - Stainless Steel 946-690 946-691 946-692 GT Remote Control GTM Remote Control GTMF Remote Control 946-693 946-694 Modulator NG Modulator LP 476-951 476-953 476-955 Verona Glass Surround Pure Black Verona Glass Surround Classic Grey Verona Glass Surroun
NOTES 64 Regency Horizon HZ54E Gas Fireplace
NOTES Regency Horizon HZ54E Gas Fireplace 65
NOTES 66 Regency Horizon HZ54E Gas Fireplace
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. Regency Fireplace Products is pleased to extend this limited lifetime warranty to the original purchaser of a Regency® Product. This warranty is not transferable.
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