kozy heat CALLAWAY 40 Installation And Operation Manual

kozy heat CALLAWAY 40 Installation And Operation Manual

Direct vent gas fireplace
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HUSSONG MANUFACTURING CO., INC.
C A L L A W A Y 4 0
Model #CLW-40
Direct Vent Gas Fireplace
English and French installation manuals are available through your
local dealer. Visit our website www.kozyheat.com.
Les manuels d'installation en français et en anglais sont disponibles
chez votre détaillant local. Visitez www.kozyheat.com .
WARNING:
FIRE OR EXPLOSION HAZARD
Failure to follow safety warnings exactly
could result in serious injury, death, or
property damage.
ͷ Do not store or use gasoline or other
flammable vapors and liquids in the vicinity
of this or any other appliance.
ͷ WHAT TO DO IF YOU SMELL GAS
• Do not try to light any appliance.
• Do not touch any electrical switch; do
not use any phone in your building.
• Leave the building immediately.
• Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
• If you cannot reach your gas supplier,
call the fire department.
ͷ Installation and service must be performed
by a qualified installer, service agency or
the gas supplier.
Hussong Mfg. Co., Inc.
CLW-40 Report No: 19-472
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
INSTALLATION AND
OPERATION MANUAL
This
appliance
an
aftermarket,
manufactured home (USA only) or mobile
home, where not prohibited by local codes.
This appliance is only for use with the type
of gas indicated on the rating plate. This
appliance is not convertible for use with other
gases, unless a certified kit is used.
DANGER
A barrier designed to reduce the risk of burns
from the hot viewing glass is provided with this
appliance and shall be installed for the protection
of children and other at-risk individuals.
may
be
installed
permanently
located,
HOT GLASS WILL
CAUSE BURNS
DO NOT TOUCH GLASS
UNTIL COOLED
NEVER ALLOW CHILDREN
TO TOUCH GLASS
Rev. 3, November 2021
Starting Serial Number: 20 800334 26
in

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Summary of Contents for kozy heat CALLAWAY 40

  • Page 1 INSTALLATION AND OPERATION MANUAL HUSSONG MANUFACTURING CO., INC. C A L L A W A Y 4 0 Model #CLW-40 Direct Vent Gas Fireplace English and French installation manuals are available through your local dealer. Visit our website www.kozyheat.com. Les manuels d’installation en français et en anglais sont disponibles chez votre détaillant local.
  • Page 3: Homeowner Reference Information

    Read this manual before installation or operating this appliance. Please retain this owner’s manual for future reference. CONGR ATUL AT I ONS ! We welcome you as a new owner of a Kozy Heat gas fireplace. Kozy Heat products are designed with superior components and materials, and assembled by trained craftsmen who take pride in their work.
  • Page 5: Table Of Contents

    6.2 Minimum Natural Draft Vent Termination Clearances ....44 13.5 Burner and Pilot System ............... 70 14.0 REPLACEMENT PARTS LIST..........71 LIMITED LIFETIME WARRANTY ............ 72 #CLW-40 R.4 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TABLE OF CONTENTS 5...
  • Page 7: Introduction

    Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certified. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INTRODUCTION 7...
  • Page 8: Specifications

    Verify the household breaker is shut off prior to working on any electrical lines. • The AC power supply to this appliance must be hot at all times and shall not have a switch installed in it. 8 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 9: Appliance Dimensions

    Power Vent Wire Harness Hole Power Vent Wire Harness Hole (See KPV manual for more information) (See KPV manual for more information) Figure 2.1, CLW-40 Dimensions #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces SPECIFICATIONS 9...
  • Page 10: Barrier Dimensions

    CW40-RS4 ⁄ 55” ” (1397mm) (1249mm) ¼ ⁄ ” ” (539mm) (580mm) Gallery Surround Mission Surround CW40-GS CW40-MS Figure 2.2, Safety Barrier and Optional Surrounds Dimensions 10 SPECIFICATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 11: Framing

    See Section 8.3 Control Board Removal and Installation on page 53 for access to the control board before and after installation. Refer to the Kozy Power Vent manual for more information. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 11...
  • Page 12: Nailing Flange Assembly And Installation

    Top View Front View Framing Stud ½ ” Stand-o Flange Nailing Flange (89mm) Clearance Framing Stud Nailing Flange ALL DESIGN OPTIONS INSTALLATION Figure 3.2, Nailing Flange Installation 12 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 13: Stand-Off Assembly And Header Heat Shield

    Header Heat Shield formed and attached to Stand-o Assembly for Standard Installation (4) screws total STANDARD INSTALLATION Figure 3.3, Stand-off Assembly and Header Heat Shield Installation #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 13...
  • Page 14: Clearances To Combustibles

    Corner Installation 22” (559mm) ¾ ” (1239mm) ½ ” ½ ” 3” (2477mm) (1435mm) (76mm) 69” (1752mm) ALL DESIGN OPTIONS INSTALLATION Figure 3.4, Clearance to Combustibles 14 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 15: Rough Framing

    ½ ” (1435mm) 72” ½ ” (1829mm) (1156mm) 60” 57” (1524mm) (1448mm) 60” Finishing (1524mm) Edge 22” (559mm) STANDARD INSTALLATION Figure 3.5, Rough-in Wall Enclosure Dimensions #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 15...
  • Page 16 Nominal 2”x 4” framing used in enclosure framing Natural gas and propane Natural Draft mininum horizontal termination 22” (559mm) ⁄ ” (886mm) ALL DESIGN OPTIONS INSTALLATION Figure 3.6, Vent Termination Framing Dimensions 16 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 17: Outdoor Covered Fireplace Installation

    The width of the overhang to EACH side of the replace (C) must be 5’ or greater. ALL DESIGN OPTIONS INSTALLATION Figure 3.7, Outdoor Covered Fireplace Install #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 17...
  • Page 18 OUTSIDE INSIDE FREE STANDING STRUCTURE (WEATHERPROOF ENCLOSURE) ALL DESIGN OPTIONS INSTALLATION Figure 3.8, Outdoor Covered Installation 2 (your fireplace may look different than the one shown) 18 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 19: Heat Management Preparation Overview

    Remove (1) square cover plate per kit, up to (2) kits may be used See heat transfer kit manuals for more information Figure 3.9, Heat Transfer Kit Cover Plate Removal (1 shown) #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 19...
  • Page 20 Convection air ow with ba e in place Figure 3.10, Air Flow inside Appliance Figure 3.11, Cover Plates and Convection Baffle Removal 20 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 21 Remove and save (4) screws securing the header heat shield on top of the fireplace. DISCARD Header Heat Shield Section ‘2’ INSTALL Section ‘1’ VENTED CAVITY AND KZK INSTALLATIONS Figure 3.12, Standoff Assembly Installation #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 21...
  • Page 22 Mantel 6” (152mm) deep from fireplace finishing edge 0” Mantel 6” (152mm) deep from fireplace enclosure floor 26-5/8” 676mm Minimum height of fireplace enclosure 74” 1880mm 22 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 23 ½ (1880mm) ” (1435mm) ¼ ” (1200mm) ¼ ” (1200mm) 22” (559mm) VENTED CAVITY AND KZK INSTALLATIONS ONLY Figure 3.14, KZK and Vented Cavity Option Rough-in #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 23...
  • Page 24: Vented Cavity

    Single opening vented cavity with air discharge located in rear (to adjacent room) 3” (76mm) 3” (76mm) 43” (1092mm) 43” (1092mm) SINGLE OPENING VENTED CAVITY INSTALLATION Figure 3.15, Single Opening Vented Cavity Installation 24 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 25 Air Discharge Overhang 4” (101mm) MIN AIR DISCHARGE OPENING 6” (152mm) MAX 51” (1295mm) SINGLE OPENING VENTED CAVITY INSTALLATION Figure 3.16, Single Opening Vented Cavity with Overhang #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 25...
  • Page 26 Enclosure *must maintain 3” clearance for full length of crown molding/trim projection SINGLE OPENING VENTED CAVITY INSTALLATION Figure 3.17, Single Opening Vented Cavity with Crown Molding 26 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 27 ” ½ ” (63mm) (38mm) Enclosure Top Must Be Installed 3” (76mm) 6” (152mm) VENTED CAVITY INSTALLATIONS ONLY Figure 3.18, Single Opening Vented Cavity Alternative Installation #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 27...
  • Page 28 Figure 3.19 shows the minimum 1-1/2” (38mm) clearance from Top Vented Cavity Framing ½ ” (38mm) ½ ” (38mm) ½ ” (38mm) VENTED CAVITY INSTALLATIONS ONLY Figure 3.19, Top Vented Cavity Installation 28 FRAMING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 29 Air discharge overhang Air discharge opening 6” MAX Width of replace chamber 8” VENTED CAVITY INSTALLATIONS ONLY Figure 3.21, Top Vented Cavity Alternative Installation with Overhang #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FRAMING 29...
  • Page 30: Facing And Finishing

    Section 4.3 on page 36 as you may need to leave space from the finishing edge for proper fitting of the surround. 30 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 31 17” (432mm) ⁄ ” (251mm) 20” (508mm) Fireplace Enclosure Floor STANDARD INSTALLATION Figure 4.1, Standard Installation Combustible Mantel and Hearth shown with No Surround #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 31...
  • Page 32 (1524mm) 6” (152mm) Finishing Edge ⁄ ” (828mm) Fireplace Enclosure Floor STANDARD INSTALLATION Figure 4.2, Standard Installation Non-combustible Mantel Clearances shown with No Surround 32 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 33 ” (1448mm) (1101mm) ¾ ⁄ ” ” (426mm) (167mm) ⁄ ” (251mm) ½ ” (1435mm) STANDARD INSTALLATION Figure 4.3, Standard Installation Framed Opening Clearances #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 33...
  • Page 34 No Screws Allowed ¾ ¾ ” 13” ” (95mm) (330mm) (95mm) 13” (330mm) STANDARD INSTALLATION Figure 4.5, Standard Installation Minimum Non-Combustible Finishing Dimensions Screw Locations 34 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 35: Cw40-Sck Optional Skim Coat Kit

    Figure 4.4, Minimum Non-Combustible Finishing Dimensions on page 20 for maintaining required areas. Figure 4.9, Installed Panels and Non-Combustible Material Figure 4.6, Hand Bend Tab Figure 4.7, Aligned Corners #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 35...
  • Page 36: Finishing Guidelines For Optional Surrounds

    3/4" (19mm) 3/4" (19mm) CW40-RS4 2-5/8" (66mm) 2-5/8" (66mm) CW40-GS 6" (152mm) 2-5/8" (66mm) CW40-MS 3-1/8" (79mm) 3-1/8" (79mm) Figure 4.10, Finishing Materials Guidelines 36 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 37: Barrier Installation

    Locate the (2) mounting nuts on each side of the fireplace metal cabinet. Align the mounting holes on the surround to the corresponding mounting nuts. Secure with (4) truss head screws (provided). Reinstall safety barrier. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 37...
  • Page 38: Vented Cavity And Kzk Facing And Finishing Requirements

    • Material may be attached to the bottom front cover panel using a silicone sealant that has a 300°F (149°C) continuous exposure rating. 38 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 39 17” (432mm) ⁄ ” (251mm) 20” (508mm) VENTED CAVITY AND KZK INSTALLATIONS ONLY Figure 4.13, Vented Cavity & KZK No Surround Facing and Finishing Clearances #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 39...
  • Page 40 ” (330mm) (95mm) 13” (95mm) (330mm) VENTED CAVITY AND KZK INSTALLATIONS ONLY Figure 4.15, Vented Cavity and KZK Minimum Non-Combustible Finishing Dimensions Screw Locations 40 FACING AND FINISHING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 41 Non-combustible material only Finishing Edge Finishing Edge Fireplace Enclosure Floor VENTED CAVITY AND KZK INSTALLATIONS ONLY Figure 4.16, Combustible Wall Finish up to 1" (25mm) thick #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING 41...
  • Page 42: Gas Line Connection

    5” WC (1.25 kPa) 10.5” WC (2.62 kPa) 7” WC (1.74 kPa ) recommended Propane 12” WC (2.99 kPa) 13” WC (3.24 kPa) recommended 42 GAS LINE CONNECTION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 43: Natural Draft Termination Locations

    Over 12/12 to 14/12 1.52 Over 14/12 to 16/12 1.83 Over 16/12 to 18/12 2.13 Over 18/12 to 20/12 2.27 Over 20/12 to 21/12 2.44 #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces NATURAL DRAFT TERMINATION LOCATIONS 43...
  • Page 44: Minimum Natural Draft Vent Termination Clearances

    Manufacturing Co., Inc. will not be held responsible for heat damage caused from terminating under vinyl overhangs, vinyl ceilings, or vinyl ventilated/unventi- lated soffits. 44 NATURAL DRAFT TERMINATION LOCATIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 45: Venting

    Refer (203mm) air intake co-axial vent pipe system. to the vent pipe manufacturer’s installation manual for more This appliance is approved for use for Kozy Heat Power Venting #KPV information. (sold separately).
  • Page 46: Natural Draft Vent Restriction

    Remove all inner rings for the least restriction Insert restrictor into 5” (127mm) exhaust pipe in rebox ceiling with the tabs facing towards you Figure 7.1, Restrictor Plate Installation 46 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 47: Natural Draft Installation

    (iii) Minimum / Maximum Horizontal Termination 45° elbow + 6” (152mm) minimum horizontal length / 24” (609mm) maximum horizontal length + termination cap 24” (610mm) 6” (152mm) #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 47...
  • Page 48 24” (610mm) Vent Pipe 12’ 48” (3.66m) (1219mm) 6” 6” (152mm) (152mm) 4” x 6-5/8” 90° elbow 12” (305mm) Vent Pipe 24” (610mm) 4” x 6-5/8” Vent Pipe 48 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 49 25’ (7.6m) maximum vertical rise + 25’ (7.6m) maximum horizontal run = 50’ (15.2m) of total length Figure 7.2, Natural Gas and Propane Natural Draft Combination Venting #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 49...
  • Page 50: Class A Chimney/Masonry Chimney Conversion

    45° elbow + 4” x 6-5/8” reducer + Retro Connector + 10’ (3.05m) minimum length of 4” aluminum flexible pipe / 50’ (15.24m) maximum length of 4” aluminum flexible pipe + top adapter + 10’ termination cap (3.05m) 50 VENTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 51: Coaxial To Co-Linear Chimney Conversion

    10’ (3.05m) minimum length of 3” x 3” aluminum flexible pipe / (3.05m) 50’ (15.24m) maximum length of 3” x 3” aluminum flexible pipe + termination cap #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces VENTING 51...
  • Page 52: Fireplace Setup

    Provided latch tool attached to top latch assembly Valance against unit Figure 8.2, Media Installation All four latches securing valance Figure 8.1, Glass Frame Assembly Removal 52 FIREPLACE SETUP Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 53: Control Board Removal And Installation

    10. Turn the manual valve counterclockwise to the ON position. 11. Reconnect electrical power. 12. Verify proper media placement, operation of fireplace, and any electrical components. Figure 8.3, Control Board Removal and Installation #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FIREPLACE SETUP 53...
  • Page 54: Electrical Information

    National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.1. Figure 9.1, Wiring Schematics 54 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 55: 600-Tlk Top Light Kit

    Reinstall glass frame assembly, access panel, and safety screen. Figure 9.2, Light Kit Location YELLOW FEMALE CONNECTORS RED MALE CONNECTORS BLUE FEMALE CONNECTORS RED MALE CONNECTORS (from control module) Figure 9.3, Light Kit Wiring #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ELECTRICAL INFORMATION...
  • Page 56: Sl42-028 Optional Fan Kit

    See Figure 9.1, Wiring Schematics (page 54). 10. Reinstall the glass frame assembly, access cover and safety barrier. Figure 9.5, Steps 5 through 9 Figure 9.4, Steps 3 and 4 56 ELECTRICAL INFORMATION Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 57: Operating Instructions

    This fireplace may produce noises of varying degree as it heats and cools due to metal expansion and contraction. This is normal, and does not affect the performance or longevity of the fireplace. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 57...
  • Page 58: Setup Proflame

    Turn the main burner OFF by setting the ON/OFF switch in the OFF position. The pilot will remain lit even if burner is turned off, provided CPI mode is turned on. 58 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 59: Ifc Module Ignition Sequence

    Red LED Indicator will blink (3) times in intervals. • Verify gas is turned on. • Verify sensor is not shorted. • Follow Section 10.2, Initialize the Control System on page 58. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 59...
  • Page 60: Remote Control Operation

    LCD screen. Simultaneously press the mode key and the up arrow key to activate or deactivate this function. 60 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 61 LCD screen. ROOM TEMPERATURE Flame o Flame Level 1 SET TEMPERATURE Flame Level 5 Flame Level Maximum #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 61...
  • Page 62 The temperature bulb graphic will not be displayed on the LCD screen. • To reactivate remote thermostat operation, follow the same key sequence procedure above. The temperature bulb graphic will reappear on the LCD screen. 62 OPERATING INSTRUCTIONS Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 63 When the remote control batteries are low, a battery icon will appear on the LCD display before all battery power is lost. • When the batteries are replaced, this icon will disappear. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS 63...
  • Page 64: Adjustment

    (A) to verify the tap is completely sealed. Manometer should read no pressure. Inlet pressure tap Manifold pressure tap Figure 11.1, Pressure Check Taps 64 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 65: Burner Flame Adjustments

    Venturi settings(s) closed too far. Open venturi(s) slightly OR gas pressure too high - check manometer settings Burner Venturi Figure 11.3, Flame Appearance and Characteristics Figure 11.2, Burner Venturi #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ADJUSTMENT 65...
  • Page 66 (127mm) exhaust pipe. Make necessary modifications to achieve desired flame appearance. Insert restrictor plate into the 5” (127mm) exhaust pipe with the tabs pointing towards you. Reinstall all components previously removed. 66 ADJUSTMENT Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 67: Troubleshooting

    Remote control not working Replace batteries. properly No call for heat Verify remote control is powered ON and thermostat operation is turned OFF. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TROUBLESHOOTING 67...
  • Page 68 Reprogram remote control to IFC module. remote control and IFC module A maximum number of failed Reset IFC module. ignitions or flame restorations has been reached 68 TROUBLESHOOTING Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 69: Maintenance

    Inspect the condition of vent and vent terminal for sooting or obstruction and correct if present. • The flow of combustion and ventilation air must not be obstructed. #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces MAINTENANCE 69...
  • Page 70: Burner And Pilot System

    Figure 13.2, Pilot and Burner Correct Flame Appearance safety system. It must de-energize the safety shutoff in no more than (30) seconds. Burner ori ce Figure 13.1, Burner System 70 MAINTENANCE Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #CLW-40 R.3 November 2021...
  • Page 71: Replacement Parts List

    Manual Gas Shut-off Valve 700-203 Glass Latch Tool JOR-GLT Hussong Manufacturing Co., Inc. P.O. Box 577 204 Industrial Park Drive Lakefield, MN 56150-0577 CLW-40 #CLW-40 R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces REPLACEMENT PARTS LIST 71...
  • Page 72: Limited Lifetime Warranty

    • All parts and material except the items listed in the 30 day Kozy Heat gas appliance from the date of purchase to the original warranty and any exclusions or limitations that may apply. purchaser, that it is free of defects in materials and workmanship at *Hussong Mfg.

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