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HUSSONG MANUFACTURING CO., INC.
ROOSEVE LT 3 4 L
Model #RVT-34-L
Direct Vent Gas Fireplace Insert
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.
RVT-34-L Report No: 19-541
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, February 2022
Starting Serial Number: 20 601900 17
in
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Related Manuals for kozy heat ROOSEVELT 34 L
Summary of Contents for kozy heat ROOSEVELT 34 L
- Page 1 INSTALLATION AND OPERATION MANUAL HUSSONG MANUFACTURING CO., INC. ROOSEVE LT 3 4 L Model #RVT-34-L Direct Vent Gas Fireplace Insert 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
CO N G R AT U L AT IO NS! Hussong Manufacturing welcomes you as a new owner of a Kozy Heat gas fireplace. Kozy Heat products are designed with superior components and materials, assembled with care by trained craftsmen who take pride in their work. To ensure you receive a quality product, the burner and valve assembly are 100 percent test-fired, and the complete fireplace is thoroughly inspected before packaging. -
Page 5: Table Of Contents
15.0 REPLACEMENT PARTS LIST..........44 7.0 GAS LINE CONNECTION ............22 LIMITED LIFETIME WARRANTY ............ 45 7.1 Gas Conversion .................... 22 7.2 Gas Line Installation ................... 22 #RVT-34-L R.3 February 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TABLE OF CONTENTS... -
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. #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INTRODUCTION... -
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. Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 February 2022 SPECIFICATIONS... -
Page 9: Appliance Dimensions
¾ ” ¼ ” (603mm) ⁄ ” ELECTRICAL (564mm) (537mm) ACCESS ⁄ ” (362mm) ½ ⁄ ⁄ ” ” ” (89mm) (28mm) (860mm) Figure 2.1, Appliance Dimensions #RVT-34-L R.3 February 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces SPECIFICATIONS... -
Page 10: Part Assembly Overview
Table 2.1, Field-Assembled Parts Fireplace insert Front burner assembly Glass frame assembly Back burner assembly Ember media tray and log rack Co-linear vent adapter Control board assembly Fan Kit Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 February 2022 SPECIFICATIONS... -
Page 11: Safety Barrier Dimensions
⁄ ” (673mm) (626mm) (626mm) RT34A-MSF RT34A-FPDSF ⁄ ⁄ ” ” (866mm) (866mm) ½ ½ ” ” (622mm) (622mm) RT34-PSF RT34-RSF ½ ” (901mm) 25” (635mm) RT34-FSF #RVT-34-L R.3 February 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces SPECIFICATIONS... -
Page 12: Existing Fireplace Requirements
• If the metal floor is removed, the insert must be placed directly on metal base of metal fireplace using the Kozy Heat Floor Protector Kit (#RT34-FLP). The provided leveling bolts with Figure 3.2, Existing Opening Guide the fireplace must be installed at the bottom corners of the gas insert for the required 3/4”... - Page 13 Subtract the height of the insert from the previous measurement. This is the total length of the co-linear flexible aluminum pipe required for your installation. If using Kozy Heat #816, cut to length. Figure 3.3, Min/Max Chimney Length #RVT-34-L R.3 November 2021 Hussong Mfg.
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Page 14: Termination Location
Clearance between two vertical terminations for US and Canadian installations Over 20/12 to 21/12 2.44 (may be same height) 12” (305mm) Figure 4.2, Clearance between two Vertical Terminations Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 TERMINATION LOCATION... -
Page 15: Installation Preparation
Authority Having Jurisdiction. #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INSTALLATION PREPARATION... -
Page 16: Installation
Complete vent system installation by following the instructions outlined in Sections 6.3 through 6.6. VENT ADAPTER (TOP VIEW) Figure 6.1, #816-CAP Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 INSTALLATION... -
Page 17: Co-Linear To Co-Axial Combined Venting
4” x 6-5/8” CO-AXIAL VENTING CO-LINEAR TO CO-AXIAL VENT ADAPTER MAX HORIZONTAL RUN OF 3” x 3“ FLEX PIPE: 24” (610mm) Figure 6.2, Co-linear to Co-axial Venting #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INSTALLATION... -
Page 18: Remove Vent Adapter
(provided) around the top of the chimney. Set termination cap into position as instructed by vent system manufacturer’s installation manual. OPTIONAL Kozy Heat #816-CAP: Secure termination cap to existing chimney with 2” (50mm) self-tapping screws and anchor straps (not provided) through the pilot holes, located on the sides of the termination cap. -
Page 19: Place And Secure Appliance
(2 each side). Verify appliance is properly positioned. VENT ADAPTER FLEXIBLE PIPES Figure 6.5, Aligned Insert SHEET METAL SCREWS (3 TOTAL) SEALANT SEALANT Figure 6.6, Vent Pipe Connection to Vent Adapter #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INSTALLATION... -
Page 20: Outdoor Covered Fireplace Installation
EXAMPLE: If roo ine (B) is 10 ft above the base of replace, the overhang (A) must be 5 ft or greater. The width of the overhang to EACH side of the replace (C) must be 5 ft or greater. Figure 6.7, Outdoor Covered Fireplace Installation Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 INSTALLATION... - Page 21 Minimum weatherproof overhang in front and sides INSIDE OUTSIDE Free standing structure (weatherproof enclosure) Figure 6.8, Outdoor Covered Installation 2 #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces INSTALLATION...
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Page 22: Gas Line Connection
Natural Gas 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 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 GAS LINE CONNECTION... -
Page 23: Facing And Finishing
Option 2: If the appliance is raised 1-1/2” (38mm) off the floor, combustible flooring may be constructed in front of the unit. COMBUSTIBLE MATERIAL 4” (102mm) Figure 8.1, Clearance to Sidewall #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING... - Page 24 *IF COMBUSTIBLE FLOORING IS CONSTRUCTED IN FRONT OF THE UNIT, THE APPLIANCE MUST BE RAISED 1-1/2” (38mm) USING A NON-COMBUSTIBLE MATERIAL Figure 8.3, Mantel and Hearth Requirements Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 FACING AND FINISHING...
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Page 25: Shroud Installation
Secure with (4) phillips truss head screws (provided). Reinstall glass frame assembly. Figure 8.4, Aligned Mounting Nuts and Brackets #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces FACING AND FINISHING... -
Page 26: Gas Fireplace Insert Setup
INSERT GLASS LATCH TOOL HERE Reinstall all components previously removed. LATCH TAB Figure 9.2, Latch Release Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 February 2022 GAS FIREPLACE INSERT SETUP... -
Page 27: Panel Installation
Secure side panels with the panel clips previously bent. Install ash panel. Reinstall all components previously removed. Figure 9.4, Glass Panel Installation #RVT-34-L R.3 February 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces GAS FIREPLACE INSERT SETUP... -
Page 28: Rt34-501 Log Set Installation
Install refractory. Follow instructions included with the kit. Install the ash panel. Figure 9.5, Installation of RT34-501 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 February 2022 GAS FIREPLACE INSERT SETUP... -
Page 29: Control Board Removal And Installation
12. Verify proper log placement, operation of fireplace, and any electrical components. REMOVE CONTROL BOARD (10) SCREWS Figure 9.6, Control Board Removal and Installation #RVT-34-L R.3 February 2022 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces GAS FIREPLACE INSERT SETUP... -
Page 30: Electrical Information
10.1 Electrical Specifications This appliance, when installed, must be electrically grounded in accordance with local codes, or in the absence of local codes, with Figure 10.1, Wiring Schematic Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 ELECTRICAL INFORMATION... -
Page 31: 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. #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS... -
Page 32: 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. Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 OPERATING INSTRUCTIONS... -
Page 33: Ifc Module Ignition Sequence
Red LED Indicator will blink (3) times in intervals. • Verify gas is turned on. • Verify sensor is not shorted. • Follow “11.2 Initialize the Control System”. #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS... -
Page 34: Remote Control Operation
LCD screen. Simultaneously press the mode key and the up arrow key to activate or deactivate this function. Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 OPERATING INSTRUCTIONS... - Page 35 To adjust the set temperature, press the up or down arrow keys until the desired temperature is displayed on the LCD screen. ROOM TEMPERATURE Flame o Flame Level 1 SET TEMPERATURE Flame Level 5 Flame Level Maximum #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS...
- Page 36 To reactivate remote thermostat operation, follow the same key sequence procedure above. The temperature bulb graphic will reappear on the LCD screen. Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 OPERATING INSTRUCTIONS...
- Page 37 While still holding the on/off key, let go of ONLY the mode key. Index over to the bulb graphic on the LCD screen to edit. Use the up or down arrow key to choose ‘SET’ or ‘CLR’ . #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces OPERATING INSTRUCTIONS...
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Page 38: Adjustment
Gas Supply Low - High Low - High Manifold Pressure 1.1” - 3.8” WC 2.9” - 11” WC Tap (B) (.27 - .95 kPa) (.72 - 2.74 kPa) Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 ADJUSTMENT... -
Page 39: Burner Flame Adjustments
Venturi settings(s) closed too far. Open venturi(s) slightly OR gas pressure too high - check manometer settings Figure 12.3, Flame Characteristics FRONT BURNER VENTURI Figure 12.2, Burner Venturi Locations #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces ADJUSTMENT... -
Page 40: Troubleshooting
Verify the pilot flame is properly directed to ignite burner. See pilot flame troubleshooting above. Remote control not working Replace batteries. properly No call for heat Verify remote control is powered ON and thermostat operation is turned OFF. Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 TROUBLESHOOTING... - Page 41 No communication between 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 #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces TROUBLESHOOTING...
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Page 42: Maintenance
Qualified Service Person Performed by: Annually Frequency: Action: • Examination of the vent system is required. • The flow of combustion and ventilation air must not be obstructed. Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 November 2021 MAINTENANCE... -
Page 43: Burner And Pilot System
It must de-energize the safety shutoff in no more than (30) seconds. Burner ori ce BACK BURNER PORTS FRONT BURNER PORTS Figure 14.1, Burner System #RVT-34-L R.3 November 2021 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces MAINTENANCE... -
Page 44: Replacement Parts List
#RVT-34-L Log #7 RT34-L7 Hussong Manufacturing Co., Inc. Log #8 RT34-L8 P.O. Box 577 204 Industrial Park Drive Rock Wool Embers 900-REMB Lakefield, MN 56150-0577 Hussong Mfg. Co., Inc. • Kozy Heat Fireplaces #RVT-34-L R.3 February 2022 REPLACEMENT PARTS LIST... -
Page 45: 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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