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Regency Horizon ™ HZ42
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.
FOR YOUR SAFETY
Do not store or use gasoline or other fl ammable vapors and
liquids in the vicinity of this or any other appliance.
Installation and service must be performed by a qualifi ed
installer, service agency or the gas supplier.
Tested by:
918-817
FPI FIREPLACE PRODUCTS INTERNATIONAL LTD. 6988 Venture St., Delta, BC Canada, V4G 1H4
Gas Fireplace
Installer: Please complete the details on the back cover
Installer
: Please complete the details on the back cover
and leave this manual with the homeowner.
Homeowner: Please keep these instructions for future reference.
Installation Manual
MODELS:
www.regency-fi re.com
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
building.
Immediately call your gas supplier
from a neighbour's phone. Follow
the gas supplier's instructions.
If you
cannot reach your gas
supplier, call the fi re department.
Owners &
HZ
42
-NG Natural Gas
HZ
42
-LP Propane
10/08/09

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Summary of Contents for Regency Horizon HZ42-NG

  • Page 1 Regency Horizon ™ HZ42 Owners & Installation Manual Gas Fireplace MODELS: -NG Natural Gas -LP Propane www.regency-fi re.com WARNING: FOR YOUR SAFETY If the information in these instructions are not followed exactly, What to do if you smell gas: a fi re or explosion may result causing property damage, Do not try to light any appliance personal injury or loss of life.
  • Page 2 WARNING HOT GLASS WILL CAUSE BURNS DO NOT TOUCH GLASS UNTIL COOLED NEVER ALLOW CHILDREN TO TOUCH GLASS CHILDREN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURES, ESPECIALLY THE FIREPLACE GLASS, AND SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IGNITION.
  • Page 3: Manufactured Mobile Home Requirements

    To the New Owner: Congratulations! ® You are the owner of a state-of-the-art Gas Fireplace by REGENCY . The HZ42 has been designed to provide you with all the warmth and charm of a fi replace at the fl ick of a switch.
  • Page 4: Table Of Contents

    4" x 6-5/8" Venting ............29 Unit Installation with Horizontal Termination ....30 The Warranty: Limited Lifetime ........55 Unit installation with Vertical Termination ....31 4" x 6-5/8" Venting ............31 High Elevation .............32 Gas Line Installation ............32 Pilot Adjustment ............32 HZ42 Regency Horizon Gas Fireplace...
  • Page 5: Safety Label

    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. HZ42 Regency Horizon Gas Fireplace...
  • Page 6: Requirements

    (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 equipment at the completion of the installation. HZ42 Regency Horizon Gas Fireplace...
  • Page 7: Dimensions

    DIMENSIONS UNIT DIMENSIONS 47” (1194mm) ½” (13mm) 1-½” (38mm) 41-3/16”” (1046mm) 14-5/32” (360mm) 1-½” (38mm) 38”” (965mm) ½” (13mm) 36” (914mm) 48-3/4” (1238mm) HZ42 Regency Horizon Gas Fireplace...
  • Page 8: Installation

    9) Wear gloves and safety glasses for protection ALERTED TO THE HAZARDS OF HIGH while doing required maintenance. SURFACE TEMPERATURES, ESPE- CIALLY THE FIREPLACE GLASS, AND SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IGNITION. HZ42 Regency Horizon Gas Fireplace...
  • Page 9: Installation Checklist

    12) Final check. Before leaving this unit with the customer, the Flat on Wall installer must ensure that the appliance is fi ring Flat on Wall Corner correctly and operation fully explained to Recessed into Wall/Alcove customer. HZ42 Regency Horizon Gas Fireplace...
  • Page 10: Clearances

    The fi nished fl oor must not come in contact with the front face of the fi replace. Non-combustible material (see "Framing and Finishing" section) must act as a barrier between the front face and fi nished fl oor. Alcove HZ42 Regency Horizon Gas Fireplace...
  • Page 11: Mantel Clearances

    Standoff To Unit 25-3/4” Base Top of Fireplace Opening MANTEL LEG CLEARANCES Combustible mantel leg clearances as per diagram: 3-7/8”(98mm) MANTEL LEG Non-Combustible 1.5" (38mm) 5-1/2” (140mm) Allowable mantel leg projection 8” (203mm) 11” (279mm) HZ42 Regency Horizon Gas Fireplace...
  • Page 12: Unit Assembly Prior To Installation

    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. HZ42 Regency Horizon Gas Fireplace...
  • Page 13: Framing Dimensions

    The nailing strips can be adjusted back up to 1” to allow for varying thicknesses in non-combustible material & wall fi nishes. Drywall or other facing Metal Stud (Header) Note: All other framing may Non-Combustible be of wood construction. Facing Metal Stud on edge Finished Floor HZ42 Regency Horizon Gas Fireplace...
  • Page 14: Non-Combustible Requirements

    Note: In addition to the supplied piece of non-combustible board - other non-combustible boards will be required to complete this installation. These materials can be found at most building supply stores. Non-combustible board MUST BE PRIMED. HZ42 Regency Horizon Gas Fireplace...
  • Page 15: Framing & Finishing

    Material Position 1/2" 1" Nailing Strip 1” Forward Unit 1" 1/2" Nailing Strip ½” Forward Unit 1/2" required between 1-1/2" 0" (fl ush) faceplate + fi nished wall Nailing Strip Flush w/unit Factory Set Unit HZ42 Regency Horizon Gas Fireplace...
  • Page 16: Vent Restrictor Position

    Factory Set Vent Restrictor (no adjustment required) SET 1 THIS HOLE SETS THE VENT RESTRICTOR AT 1-1/2” 1-1/2” SET 2 Vent Restrictor Set 1 THIS HOLE SETS THE VENT RESTRICTOR AT 1” 1” Vent Restrictor Set 2 HZ42 Regency Horizon Gas Fireplace...
  • Page 17: Exterior Vent Termination Requirements

    * Clearance in accordance with local installation codes and the requirements of the gas supplier 3 feet (91cm) within a height of 15 feet (4.5m) above the meter / regulator assembly 3 feet (91cm) above - if within 10 feet (3m) horizontally HZ42 Regency Horizon Gas Fireplace...
  • Page 18: 4" X 6-5/8" Rigid Pipe Cross Reference Chart

    Offset Support 46DVA-ES (N/A - FPI) 4DT-OS SV4SU Wall Thimble-Black 46DVA-WT 4DT-WT 4DWT 4DWT SV4RSM TE-4DE90 Wall Thimble Support/Ceiling Support 46DVA-DC SV4PF TE-4DE90B Firestop Spacer 46DVA-FS 4DT-FS 4DFSP 4DFS SV4BF Trim Plate-Black 4DT-TP 4DFPB 4DCP SV4LA HZ42 Regency Horizon Gas Fireplace...
  • Page 19 Note: Horizontal runs of vent must be level, or have a 1/4” rise for every 1 foot of run towards the termination. Never allow the vent to run downward - this could cause high temperatures and may present a possible fi re hazard. HZ42 Regency Horizon Gas Fireplace...
  • Page 20: Venting Introduction

    Refer to the "Vent Restrictor Position" section for details on how to change the vent restrictor from the factory setting of Set 0 to Set 1 if required. Note: For horizontal terminations the Regency Direct Vent Flex System may be used for installations with a maximum continuous vent length of up to 10 feet.
  • Page 21: Horizontal Terminations

    S.S. screws #8 x 1-1/2” drill point Notes: 1) Liner sections should be continuous without any joints or seams. ® 2) Only Flex pipe purchased from Regency may be used for Flex installations 3) Horizontal vent must be supported every 3 feet. 4) Regency ®...
  • Page 22: Horizontal Terminations

    American Metal Products Ameri Vent Direct Vent, Security Secure Vent ® , ICC Excel, Selkirk Direct-Temp. AstroCap 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. HZ42 Regency Horizon Gas Fireplace...
  • Page 23: Horizontal Terminations

    With the above options, maximum total pipe length if 37 feet with minimum of 6 feet total vertical and maximum 17 feet total horizontal. Please note minimum 1 foot between 90 elbows is required. Please note the minimum centerline for basic install shown above. HZ42 Regency Horizon Gas Fireplace...
  • Page 24 3' Max. 4' Min. 6' Max. Please note minimum 4' Max. 6' Min. 7' Max. 1 foot between 90 elbows is required. 5' Max. 8' Min. 8' Max. Restrictor Position - Set 0 (factory setting) HZ42 Regency Horizon Gas Fireplace...
  • Page 25 1 f o o t 6' Min. 5' Max. 10' Min. 8' Max. between 90 elbows 7' Min. 6' Max. 12' Min. 9' Max. is required. Restrictor Position - Set 0 (factory setting) HZ42 Regency Horizon Gas Fireplace...
  • Page 26: Venting Arrangement For Vertical Terminations

    Vent Restrictor on Set 1 Please note min. 1 foot between 90 elbows is required. Vent Restrictor on Set 0 (factory set) Max. 10’ (3m)(centerline to centerline) Minimum length of pipe between elbows 12” (305mm) HZ42 Regency Horizon Gas Fireplace...
  • Page 27: Vertical Terminations

    American Metal Products Ameri Vent Direct Vent, Security Secure Vent ® , ICC Excel, Selkirk Direct-Temp. AstroCap 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. HZ42 Regency Horizon Gas Fireplace...
  • Page 28: Vertical Terminations

    6' Min. 6' Max. 6' Min. Restrictor Position - Set 0 (factory setting) Restrictor Position - Set 0 (factory setting) For additional vertical venting with 2 x 90 elbows, refer to "Rigid Pipe Venting Arrangements" Section. HZ42 Regency Horizon Gas Fireplace...
  • Page 29 5' Min. 6' Max. 8' Min. Please note min. 1 foot 6' Min. 7' Max. 9' Min. between 90 elbows is required. 7' Min. 8' Max. 10' Min. Restrictor Position - Set 0 (factory setting) HZ42 Regency Horizon Gas Fireplace...
  • Page 30: Unit Installation With Horizontal Termination

    3 supplied screws (drilling pilot holes will make this easier). 4) Level the fi replace and fasten it to the framing using nails or screws through the top and side nailing strips. Diagram 7 Diagram 2 Diagram 1 HZ42 Regency Horizon Gas Fireplace...
  • Page 31: Unit Installation With Horizontal Termination

    Apply Mill Pac or high temperature silicone to the outer fl ex pipe and slip it over the outer fl ue collar of the vent terminal at least 1-3/8"(35mm) and fasten with the 3 screws. HZ42 Regency Horizon Gas Fireplace...
  • Page 32: Unit Installation With Vertical Termination

    7) Ensure vent is vertical and secure the base HZ42 Regency Horizon Gas Fireplace...
  • Page 33: High Elevation

    Low Setting Man. 6.4" WC (1.59kpa) Pressure Note: If you have an incorrect fl ame pattern, Max. Manifold 10" WC (2.49 kpa) contact your Regency ® dealer for Pressure further instructions. Orifi ce Size #53 DMS Incorrect fl ame pattern will have small,...
  • Page 34: Wiring Diagram

    CAUTION: Label all wires prior to disconnection hot surfaces and are away from sharp edges. when servicing controls. Wiring errors can cause improper and dangerous operation. OPTIONAL ACCENT LIGHTING WIRING DIAGRAM Wall Mounted Switch Neutral Optional Accent Lights Receptacle in Unit HZ42 Regency Horizon Gas Fireplace...
  • Page 35: Optional Wall Thermostat

    Note 1 ~ Profl ame Flame Modulator for GTM & GTMF Remote Controls are sold seperately. Choice of NG or LP fl ame modulator (to match unit fuel type). See Regency Retail Price pages for complete details Note: Regency Profl ame systems include a white and black wall cover & switch.
  • Page 36: Optional Refl Ective Panel Installation

    Left Side Bracket Fit side panel tab into slot Right side back panel tab fi tted into slot Left side panel in position Bracket shown in place on right side of the fi rebox HZ42 Regency Horizon Gas Fireplace...
  • Page 37: Optional Light Installation

    Faceplate 9) Remove cover plate located on the left side of the fi rebox fl oor by removing 4 screws. Discard the cover plate and gasket - keep the screws. Cover Plate Bottom Faceplate Panel HZ42 Regency Horizon Gas Fireplace...
  • Page 38 Install bulb into the socket end of assembly - as shown below. 13) Remove the amber glass - by sliding out. Note: Oils from hands will shorten the life of the bulbs, do not handle bulbs with bare hands. HZ42 Regency Horizon Gas Fireplace...
  • Page 39: Bulb Replacement

    BULB REPLACEMENT 1) Slide out bottom faceplate panel - see step 3 from previous page. 2) Remove 4 screws securing light diffuser mounting plate. 6) Reverse steps 3 through 1.. HZ42 Regency Horizon Gas Fireplace...
  • Page 40: Glass Crystals Or Optional Ceramic Stones

    For units P33S, L676S, U32S, E33S only Optional Ceramic Stones + Glass Crystals shown on burner. Optional Ceramic Stones shown on burner. For Units HZ54, HZ42 ST, HZ42 only For units P33S, L676S, U32S, E33S only HZ42 Regency Horizon Gas Fireplace...
  • Page 41: Optional Pebble / Crystal Installation

    Glass Crystals or optional Ceramic Spa Stones. NOTE: Only the supplied and approved pebbles / crystals are to be used. White River Pebbles shown surrounding the Burner Natural River Pebbles shown surrounding the Burner Glass Crystals shown surrounding the Burner HZ42 Regency Horizon Gas Fireplace...
  • Page 42: Glass Door Installation

    See Diagram 2. 2) With the door in proper position - secure with 3 screws in locations shown in Diagram 3. Hook top of door onto top flange Flush Door Diagram 1 Diagram 2 Diagram 3 HZ42 Regency Horizon Gas Fireplace...
  • Page 43: Faceplate Installation

    6) Position the faceplate bracket and slide under the mounting plate. The mounting plate is located on the inside lower edge of the faceplate panel. Mounting Plate on Faceplate Bracket Backside of Faceplate Panel Inner Slide HZ42 Regency Horizon Gas Fireplace...
  • Page 44 - see step 2. 10) Final installation of faceplate on HZ42 unit See-thru unit screw locations HZ42 ST Left Right HZ42 brackets Note: Two faceplates need to be installed on the HZ42 ST unit. HZ42 Regency Horizon Gas Fireplace...
  • Page 45: Operating Instructions

    Use a non-abrasive 3) Turn the gas control knob to the "OFF" posi- cleaner and DO NOT ATTEMPT TO CLEAN tion to turn off the pilot. THE GLASS WHILE IT IS HOT. HZ42 Regency Horizon Gas Fireplace...
  • Page 46: Copy Of Lighting Plate Instructions

    3) Turn off all electric power to the appliance if service is to be performed. You may shut off the pilot during prolonged non use periods to conserve fuel. DO NOT REMOVE THIS INSTRUCTION PLATE 918-583 HZ42 Regency Horizon Gas Fireplace...
  • Page 47: Maintenance

    * The use of substitute glass will void all product paint and should only be refi nished with heat 3) Check for evidences of excessive warranties. resistant paint. Regency ® uses StoveBright condensation, such as water droplets forming * Care must be taken to avoid breakage of the Paint - Metallic Black #6309.
  • Page 48: Glass Door Removal

    6) Replace DC spark box, reconnect ground wire, and reverse steps 4-1. Note: Mounting plate slides into brackets located on the inside of the lower wall of the fi rebox - right of the valve assembly. HZ42 Regency Horizon Gas Fireplace...
  • Page 49: Valve Assembly Replacement

    8) Disconnect the ON/OFF connector wires from the valve. ON/OFF Connector Wires 9) Disconnect the DC Sparker leads at the valve. 5) Remove the pilot cover as shown below. DC Sparker Lead HZ42 Regency Horizon Gas Fireplace...
  • Page 50: Bulb Replacement

    Note: Oils from hands will shorten the life of the bulbs, do not handle bulbs with bare hands. Gas Line 13) Disconnect the inlet gas line and remove the valve assembly. 14) Replace valve assembly and reverse steps. 6) Reverse steps 3 through 1.. HZ42 Regency Horizon Gas Fireplace...
  • Page 51: Parts List

    Wire (Valve to Burner ON/OFF) 7) 910-008 Pilot Assembly - NG 910-009 Pilot Assembly - LP 918-817 Manual 8) 904-593 Orifi ce # 40 (NG) 904-345 Orifi ce # 53 (LP) 9) 948-484 Slide Hinge HZ42 Regency Horizon Gas Fireplace...
  • Page 52: Accessories

    GT Profl ame Remote Control 946-681 GTM Profl ame Remote Control 946-683 GTM NG Modulator 946-684 GTM LP Modulator 910-574 GTM Wire Harness 910-576 Cover Wall Mount (white) 910-572 Receiver GTM SIT w/Batt & Cover HZ42 Regency Horizon Gas Fireplace...
  • Page 53 NOTES HZ42 Regency Horizon Gas Fireplace...
  • Page 54 NOTES HZ42 Regency Horizon Gas Fireplace...
  • Page 55 NOTES HZ42 Regency Horizon Gas Fireplace...
  • Page 56: Warranty

    Conditions: Any part or parts of this unit which in our judgement show evidence of such defects will be repaired or replaced at Regency's option, through an accredited distributor or agent provided that the defective part be returned to the distributor or agent Transportation Prepaid, if requested.
  • Page 57 Dealer Name & Address: ______________________________________________ ___________________________________________________________________ Installer: ___________________________________________________________ Phone #: ___________________________________________________________ Date Installed: ______________________________________________________ Serial No.: __________________________________________________________ Regency Horizon is a trademark of FPI Fireplace Products International Ltd. © Copyright 2009, FPI Fireplace Products International Ltd. All rights reserved. Printed in Canada...

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