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UNITED STATES STOVE COMPANY
227 Industrial Park Road • P.O. Box 151 • South Pittsburg, TN 37380 • (423) 837-2100
Natural Gas Model Propane (LPG) Model
VF30IN
VF30IL
GS
A
R
VF30I FIREPLACE INSERT
VENT-FREE ROOM HEATER
This is an vent-free gas-fired heater. It uses air
(oxygen) from the room in which it is installed.
WARNINGS
Provisions for adequate combustion and ventilation
air must be provided. Refer to "Adequate
WARNING: If the info
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TABLE OF CONTENTS IMPORTANT SAFETY INFORMATION.............................................................3-4 PRODUCT FEATURES...........................................................................................4 SPECIFICATIONS......................................................................................................5 CONTENTS...............................................................................................................5 UNIT DIMENSIONS......................
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IMPORTANT SAFETY INFORMATION INSTALLER: Please leave these instructions with the owner. OWNER: Please retain these instructions for future reference. IMPORTANT: Read these instructions carefully before installing or trying to operate this heater. ANY CHANGE TO THIS HEATER OR ITS CONTROLS CAN BE DANGEROUS. IMPROPER INSTALLATION OR USE OF THE HEATER CAN CAUSE SERIOUS INJURY OR DEATH FROM FIRE, BURNS, EXPLOSION OR CARBON MONOXIDE POISONING. CARBON MONOXIDE POISONING: Early signs of carbon monoxide
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IMPORTANT SAFETY INFORMATION 13. Outside air ducts in the fireplace shall be permanently closed at the time of appliance installation. 14. Keep appliance area clear and free from combustible materials, gasoline and other flammable vapors and liquids. 15. Fireplace screen must be closed during operation of the heater. 16. This vent-free gas heater is intended to be smokeless. If logs appear to smoke, turn off the heater and call a qualified service person. Initial burn off may cause slight smoke
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SPECIFICATIONS Natural Gas Manifold Pressure Setting 4" w.c. Gas Inlet Pressure Maximum 10-1/2" w.c. Minimum 5" w.c. Gas Rate Number Model Number Type Max BTU/Hr Min BTU/Hr of Burners VF30IN Manual 30,000 16,000 1 Propane / LPG Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c. Manifold Pressure Setting 10" w.c. Gas Inlet Pressure Maximum 13" w.c. Minimum 11" w.c. Number Gas Rate Model Number Type Max BTU/Hr Min BTU/Hr of Burners VF30IL Manual 30,000 16,
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UNIT DIMENSIONS MINIMUM AND MAXIMUM SIZE OF FIREPLACE DIMENSION MINIMUM MAXIMUM A 26" 44" B 22-1/4" 32" C 13-1/4" 24" 6
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ITEMS REQUIRED FOR INSTALLATION ITEMS REQUIRED FOR INSTALLATION Ensure that the following items are available before proceeding with installation: • External regulator (for propane/LPG only) • Manual shutoff valve • Piping which complies with local codes • Sediment trap • Pipe sealant approved for use with • Pipe wrench propane/LPG (resistant to sulfur compounds) CODES Adhere to all local codes or in their absence, the latest edition of THE NATIONAL FUEL GAS CODE ANSI Z223.1 or NFPA54 which c
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AIR FOR COMBUSTION AND VENTILATION Providing adequate ventilation The following is excerpts from National Fuel Gas Code. NFPA 54/ANSI Z223.1, Section 5.3, Air for Combustion and Ventilation. All spaces in homes fall into one of the three following ventilation classifications: 1. Unusually Tight Construction; 2. Unconfined Space; 3. Confined Space. The information on pages 7 through 11 will help you classify your space and provide ad- equate ventilation. Unusually Tight Construction The air that
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AIR FOR COMBUSTION AND VENTILATION Determining if You Have a Confined or Unconfined Space Use this worksheet to determine if you have a confined or unconfined space. Space: Includes the room in which you will install the firebox plus any adjoining rooms with doorless passageways or ventilation grills between the rooms. 1. Determine the volume of the space (length x width x height). Length x Width x Height = _______________ cu. Ft. (volume of space) Example: Space size 22 ft. (length) x 18 ft.
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AIR FOR COMBUSTION AND VENTILATION B. Vent room directly to the outdoors. See Ventilation Air from Outdoors, page 11. C. Install a lower BTU/Hr firebox, if lower BTU/Hr size makes room unconfined. If the actual BTU/Hr used is less than the maximum BTU/Hr the space can support, the space is an unconfined space. You will need no additional fresh air ventilation. WARNING If the area in which the firebox and gas log heater may be operated is smaller than that defined as an unconfined space, provid
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AIR FOR COMBUSTION AND VENTILATION Ventilation Air From Outdoors Provide extra fresh air by using ventilation grills or ducts. You must provide two permanent openings: one within 12" of the ceiling and one within 12" of the floor. Connect these items directly to the outdoors or spaces open to the outdoors. These spaces include attics and crawl spaces. (See Figure 2) IMPORTANT: Do not provide openings for inlet or outlet air into attic if attic has a thermostat- controlled power vent. Heated
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INSTALLING TOP SURROUND & BRASS TRIM INSTALLING TOP SURROUND NOTE: YOU WILL NEED A FLATHEAD SCREW- DRIVER AND A 3/8" NUT-DRIVER TO ATTACH THE SURROUND AND BRASS TRIM. The top surround is shipped unassembled for shipping purposes only. To install the top surround place the surround on top of the unit and line up the holes. Attach the top surround to the heater using (5) of the machine screws and kep nuts provided in the parts bag and tighten firmly. INSTALLING BRASS TRIM Before attaching the b
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PREPARING FIREPLACE WARNING: IF THIS APPLIANCE IS INSTALLED IN A FACTORY-BUILT FIREPLACE, DO NOT BLOCK OR RESTRICT ANY OF THE GRILLES ON THE FACTORY-BUILT FIREPLACE. THE GRILLES ALLOW AIR CIRCULATION WHICH PREVENTS THE FACTORY-BUILT FIREPLACE FROM OVERHEATING. BLOCKING OR RESTRICTING THE AIR CIRCULATION CAN CAUSE A FIRE HAZARD. WARNING: BEFORE INSTALLING IN A SOLID FUEL FIREPLACE, THE CHIMNEY FLUE AND FIREBOX MUST BE CLEANED OF SOOT, CREOSOTE, ASHES AND LOOSE PAINT BY A QUALIFIED CHIMNEY CLEA
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GAS CONNECTION A qualified gas appliance installer must connect the fireplace to the gas supply. Consult all local codes. Use new black iron or steel pipe only. Internally tinned copper tubing can be used in some areas when permitted by local codes. Only use pipe of 1/2" or greater diameter to allow full gas volume to heater. Excessive pressure loss will occur if the pipe is too small. A manual shutoff valve, union and plugged 1/8" NPT pressure tapping point must be installed upstream of the hea
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GAS CONNECTION The gas inlet connection is 3/8" NPT. Connect gas line to gas inlet on rear of control valve (Note: we recommend a 3/8" Flexible Gas line. Then connect a Manual Shutoff Valve and gas supply line as shown in FIGURES 4 & 5. Test all gas joints from the gas meter to the heater for leaks using soap and water solution after completing connection. DO NOT USE AN OPEN FLAME. FIGURE 5. Option #2 for gas connection GAS PRESSURE CHECK The heater regulator controls the burner pressure whic
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WIRING BLOWER ASSEMBLY To locate the blower, open the lower access door and locate the blower cover as shown in FIGURE 7. The blower is located directly behind the blower cover. The blower comes partially pre-wired into the junction box. To complete wiring, run the house power supply into the heater through one of the knockouts located on either side of the firebox. Run house supply into junction box and wire as shown in wiring diagram below(Attach grounding wire to junction box). NOTE: J
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LOGS AND LOG STOP ASSEMBLY LOG POSITIONING This unit is supplied with a set of four ceramic fiber logs. Do not handle these logs with your bare hands! Always wear gloves to prevent skin irritation from ceramic fibers. After handling logs, wash your hands gently with soap and water to remove any traces of fibers. PROPER INSTALLATION SEQUENCE: 1. Install the rear log (#2) on the rear set of locators. Visually check to verify the log is securely placed on the locators. 2. Install the front lo
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OPERATING INSTRUCTIONS Avoid any drafts that alter the burner flame patterns. Do not allow fans to blow directly into the heater. Do not place a blower inside burn area of firebox. Ceiling fans may create drafts that alter burner flame patterns. Sooting and improper burning will occur. This unvented gas heater is intended to be smokeless. If logs appear to smoke, turn off the heater and call a qualified service person. Initial burn off may cause slight smoke and odor during the first four hours
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OPERATING INSTRUCTIONS LIGHTING INSTRUCTIONS PILOT LOCATION 1. STOP! Read the safety information on the previous page. 2. Turn off all electrical power and open the access door. 3. Turn off the rear burner and set the front burner to low. 4. Push in gas control (knob 1) slightly and turn clockwise to "OFF". TOP VIEW OF BURNER ASSEMBLY 6. Push in the control (knob 1) all the way and rotate counter-clockwise to "PILOT". The piezo ignitor will light the pilot as th
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OPERATING INSTRUCTIONS Wait 30 seconds before readjusting the heater when the control has been turned down to a lower setting. MATCH LIGHTING INSTRUCTIONS If the pilot will not light using the piezo ignitor, you can light the pilot with a match. First, locate the pilot. The pilot is located behind the burner tube on the right end (facing the unit), inside the firebox. To light pilot with a match, move the gas control (knob 1, pg. 19) to the pilot position and hold down. Light match and place
