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L A K E FI EL D- 22- L
INSTALLATION AND OPERATION MANUAL
Model #LXL-22-L
Direct Vent Gas Stove
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.
LXL-22-L
Report No: 21-739
INSTALLER: Leave this manual with the appliance.
CONSUMER: Retain this manual for future reference.
This appliance may be installed in an
aftermarket,
permanently
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.
located,
HOT GLASS WILL
CAUSE BURNS
DO NOT TOUCH GLASS
UNTIL COOLED
NEVER ALLOW CHILDREN
TO TOUCH GLASS
Rev. 1, 4.20.2022
Starting Serial Number:
22 LX2200001 18
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Table of Contents
Related Manuals for kozy heat LAKEFIELD-2 2-L
Summary of Contents for kozy heat LAKEFIELD-2 2-L
- Page 1 L A K E FI EL D- 22- L INSTALLATION AND OPERATION MANUAL Model #LXL-22-L Direct Vent Gas Stove 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.
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Page 3: Homeowner Reference Information
Read this manual before installation or operating this appliance. Please retain this owner’s manual for future reference. CONGRATULATIONS! 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
LIMITED LIFETIME WARRANTY ............. 49 6.4 Vent Installation ..................23 6.5 Class A Chimney/Masonry Chimney Conversion ......26 6.6 Coaxial to Co-Linear Chimney Conversion ........27 #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
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. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 8: Specifications
• The AC power supply to this appliance must be hot at all times and shall not have a switch installed in it. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 9: Appliance Dimensions
SECTION 2 SPECIFICATIONS Appliance Dimensions 2.3 Appliance Dimensions FIGURE 2.1 LXL-22-L Dimensions #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 10: Safety Barrier Screen And Overlays
Hussong Mfg. Co., Inc.’s barriers for this appliance. Refer to section 7.1, SAFETY BARRIER SCREEN AND OVERLAY INSTALLATION on page 28 for installation instructions. FIGURE 2.2 Safety Barrier and Overlay Dimensions #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 11: Framing
• If the appliance is to be installed above floor level, a solid, continuous platform must be constructed below the appliance. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 12: Clearances To Combustibles
(443mm) (365mm) ½ ” (38mm) 3” (76mm) 3” (76mm) ½ ” (38mm) 14-7/16” (443mm) 3” (76mm) 3” 3” (76mm) (76mm) FIGURE 3.1 Typical Installation Options #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 13: Rough-In Vent Termination
Follow the vent pipe manufacturer’s installation instructions for vent installation. • Rigid pipe dimensions in FIGURE 3.2 reflect Simpson Duravent 4” x 6-5/8” coaxial pipe. Other manufacturers product dimensions may vary. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 14: Alcove Installation
” 62-5/8 (1591mm) 52” (1321mm) 72” (1829mm) FIGURE 3.3 Traditional Alcove Framing FIGURE 3.4 Alcove Front Wall Framing #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 15: Masonry Application
6” (152mm) ¾ ” (19mm) unlimited 35” (889mm) ½ ” (1029mm) ½ ” (546mm) 3” 44” (76mm) (1118mm) 35” (889mm) FIGURE 3.5 Masonry Application #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 16: Outdoor Covered Gas Stove Installation
The width of the overhang to EACH side of the gas stove (C) must be 5’ or greater. FIGURE 3.6 Outdoor Covered Gas Stove Install - 1 #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... - Page 17 Minimum weatherproof overhang in front and sides OUTSIDE INSIDE Free standing structure (weatherproof enclosure) FIGURE 3.7 Outdoor Covered Installation Guide - 2 #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
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Page 18: Gas Line Connection
Natural Gas Propane Minimum Inlet 5” WC (1.25 kPa) 11” WC (2.74 kPa) Pressure Maximum Inlet 10” WC (2.49 kPa) 13” WC (3.24 kPa) Pressure #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 19: Termination Locations
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 FIGURE 5.1 Vertical Vent Cap Clearance #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 20: Minimum Termination Clearances
VINYL SOFFIT, VINYL CEILING, AND VINYL OVERHANG DISCLAIMER: Clearances to heat resistant material (i.e. wood, metal). This does not include vinyl. Hussong Manufacturing Co., Inc. will not be held responsible for heat damage caused from terminating under vinyl overhangs, vinyl ceilings, or vinyl ventilated/unventilated soffits. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 21: Venting
TM-4HT TM-4RHT TM-4ST36 4DHT Metal Fab Adapter 4DDA must be used 4DST36 VDV-HC04 Olympia Chimney Supply, Inc. VDV-VC04 VDV-SNC0414 VDV-SNC0436 4DT-HC Selkirk 4DT-HCR 4DT-VC 4DT-ST36 #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... - Page 22 Insert restrictor plate into exhaust pipe with tabs pointing towards you if installing after venting is attached FIGURE 6.2 Baffle Restrictor Adjustments FIGURE 6.1 Restrictor Plate Installation #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
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Page 23: Vent Installation
Natural Gas and Propane Installations (i) Minimum / Maximum Vertical Terminations: 36” (914mm) minimum vertical length / 50’ (15.24m) maximum vertical length + termination cap 50’ (15.24m) 36” (914mm) #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... - Page 24 DIAG. 2 NATURAL GAS & PROPANE HORIZONTAL TERMINATIONS (A) 90° Elbow (B) Termination Cap 24” (610mm) 24” (610mm) 12’ (3.66m) 8’ (2.44m) 48” (1219mm) 36” (914mm) #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
- Page 25 Vent termination must be within the shaded area in FIGURE 6.3. maximum venting allowed. 25’ (7.6m) maximum vertical rise + 25’ (7.6m) maximum horizontal run = 50’ (15.2m) of total length FIGURE 6.3 Combination Venting #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
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Page 26: Class A Chimney/Masonry Chimney Conversion
90° elbow + retro connector + 10’ (3.05m) minimum length of 4” aluminum flexible pipe / 50’ (15.24m) maximum length of 4” aluminum flexible pipe + top adapter + termination #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 27: Coaxial To Co-Linear Chimney Conversion
/ 50’ (15.24m) maximum length of 3” x 3” aluminum flexible pipe + roof flashing + termination cap 24” (610mm) maximum horizontal pipe #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 28: Fireplace Setup
To remove safety barrier screen: lift the screen up and out of slots. FIGURE 7. Glass Frame Assembly Removal and Installation FIGURE 7.1 Safety Barrier Screen Installation #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 29: Lx22-500 Log Set Installation
Align log LX3 with the notch in the ash panel and place into position, as shown in FIGURE 7.3. FIGURE 7.3 Base Logs FIGURE 7.4 Completed Installation #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 30: Control Board Removal And Installation
Turn the manual valve counterclockwise to the ON position. Verify proper log placement, operation of fireplace, and any electrical components. FIGURE 7.5 Control Board Removal and Installation #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 31: Electrical Information
National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.1. FIGURE 8.1 Komfort 8K1 Wiring Diagram #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 32: 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. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 33: Setup Komfort 8K1 Control Module
A single beep will be emitted from the control module indicating pilot-on-demand feature has been activated. • A double beep will be emitted from the control module indicating the pilot-on-demand feature has been deactivated. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 34: Remote Control Operation
(5) seconds. Press any button to resume full functionality. In idle mode, only active functions will show on the screen. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... - Page 35 ON. Only active functions will be displayed when the remote control is ON. • The transmission indicator icon will flash and a single beep will confirm the reception of the command. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
- Page 36 If the room temperature rises above the set temperature, the fireplace will shut down the main burner. The fireplace will turn back on after the room temperature drops below the set temperature. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
- Page 37 The transmission indicator icon will flash to confirm the intensity. reception of the command. • The transmission indicator icon will flash and a single beep will confirm the reception of the command. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
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Page 38: Adjustment
(A) to verify the tap is completely sealed. Manometer should read no pressure. Inlet pressure tap Manifold pressure tap FIGURE 10.1 Pressure Check Taps #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 39: Burner Flame Adjustments
Close the door of the control enclosure. Adjustable venturi lever Wing nut securing adjustable venturi lever FIGURE 10.4 Flame Appearance and Characteristics FIGURE 10.2 Adjustable Venturi Lever location #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... - Page 40 FIGURE 10.6 Baffle Restrictor Adjustments FIGURE 10.5 Flame Appearance and Characteristics for Restricting Vent #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
- Page 41 Tip the baffle against the firebox back wall, and secure with (3) screws previously removed. Reinstall all components previously removed. FIGURE 10.7 Vent Access and Restrictor Plate #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
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Page 42: Troubleshooting
Control system set to Pilot-on- Set control system to intermittent pilot ignition mode. Refer to section will not extinguish 9.8.7, PILOT IGNITION SELECTION on page 35. Demand ignition mode #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... - Page 43 Refer to section 10.2.1, BURNER VENTURI on page 39. Incorrect vent cap installation Adjust if necessary. Vent cap blockage Remove debris if necessary. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
- Page 44 Reset Komfort 8K1 control module. Refer to section 9.6, KOMFORT 8K1 A maximum number of failed ignitions or flame restorations has CONTROL SYSTEM IGNITION SEQUENCE on page 33. been reached #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022...
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Page 45: 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. #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 46: Burner And Pilot System
It must de-energize the safety shutoff in no more than (30) seconds. FIGURE 12.2 Pilot and Burner Correct Flame Appearance FIGURE 12.1 Burner System #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 47: Replacement Parts List
LX22-M900 Masonry Refractory Set FAN KIT LX22-028 Fan Assembly Hussong Manufacturing Co., Inc. 204 Industrial Park Drive PO Box 577 Lakefield, MN 56150-0577, USA LXL-22-L #LXL-22-L HUSSONG MFG. CO., INC. KOZY HEAT FIREPLACES R.1 4 . 2 0 . 2022... -
Page 48: 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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