Open Closed Manual Shutoff Valve Manual Shutoff Valve Checking Gas Joints Manual Shutoff Valve Combination Gas Control Location NOTE: Never use an open flame to check for a leak. Apply a mixture of liquid soap and water to all joints. Bubbles forming show a leak. Correct all leaks at once. OPERATING HEATER: WARNING: Before lighting, smell all around the appliance area for gas. Be sure to smell next to the floor because some gas is heavier than air and will settle on the floor. If you smell gas,

DESIGN CERTIFIED WARNING:If the information in this manual is not followed exactly, a fire or explosion may result causing property damage, personal injury, or loss of life. - Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. - 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 neighbor's phone. Fol

This appliance must be installed only in locations where the potential for physical damage to the appliance (i.e., due to physical contact) is reduced to a minimum. The installer must inform the owner/operator of this appliance that precautions must be taken to protect the appliance from physical damage. This appliance produces radiant heat. Therefore, it must be located at least six feet away from any LP-Gascontainerand ust not be directed toward any LP-Gas container within 20 feet. Due to high

Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater. CYLINDER NOT INCLUDED GAS-FIRED INFRA-RED PORTABLE CONSTRUCTION HEATER DO NOT LEAVE HEATER UNATTENDED OR IN OPERATION WHILE SLEEPING GENERAL HAZARD WARNING: FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER CAN RESULT IN DEATH, SERIOUS BODILY INJURYAND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION, CARBON MONOXIDE POISONING, AND/O

Option 1 - Vents to Adjoining Rooms Option 3 - Vents to Adjoining Room Option 2 - Remove Door to Adjoining Room VO370-2 Fig. 5 Supplementing ventilation air. Wall 10” 12” 8” 6” 4” 2” 10” 8” 6” 4” 2” 1” Wall 10” 12” 8” 6” 4” 2” 10” 8” 6” 4” 2” 1” Vermont Castings Jefferson Vent Free Gas Heater Clearance Requirements Hearth Requirements Minimum Clearances to Combustible Materials The JUVS must be installed on rigid flooring. If the appliance is installed on any combustible surface other than wood

FOR YOUR SAFETY Improper installation, adjustment, alteration, service or maintenance can cause injury or property damage. Refer to this manual for correct installation and operational procedures. Installation and service must be performed by a qualified installer, service agency or the gas suppler. WHAT TO DO IF YOU SMELL GAS: • Do not try to light any appliance. • Do not touch any electric switch; do not use any phone in your building. • Immediately call your gas supplier form your neighbor’s

Use only your hand to push in or turn the gas control knob. Never use tools. If the knob will not push in or turn by hand, do not try to repair it, call a qualified service technician. Applying force or any attempted repair may result in a fire or explosion. D. Do not use this fireplace if any part has been under water. Immediately call a qualified service technician to inspect the heater and to replace any part of the control system and any gas control which has been under water. A. This heater

Be sure to secure shroud back into place before operation. 5. Connect the two wires to the two snapstat extension leads attached to the inner shroud. You may coil excess wire up inside the rear shroud. 6. Route the rheostat control switch and wire forward under the stove. (Fig. 12) Use the wire tie to secure the fan and rheostat wire harnesses together to the tubing under the heater. Pinch Grommet to Remove Snapstat Bracket Snapstat Module ST468 Fig. 10 Remove snaptstat and grommet from bracket.

14.0”w.c. 21,000 18.500 28,000 This appliance may be installed in an aftermarket* manufactured (mobile) home, where not prohibited by state or 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. *Aftermarket: Completion of sale, not for purpose of resale, from the manufacturer. 28Z\x" (724mm) 24" (610mm) 3" (76mm) 14Z\x" (368mm) CL 8" (203mm) Valve Inlet 3447 Fig. 1 Jefferson Vent Free dimensi

Do not use low voltage (24V) thermostats. Check the table below for the appropriate gauge thermostat wire to use for the length of lead required in your installation. Thermostat Wire / Gauge 18 20 22 Maximum Run 40 feet 25 feet 16 feet 1. Install the wall thermostat in the desired location and run the wires to the stove location. Terminate these leads with 1/4” female connectors. 2. Connect the thermostat wires to the valve. (Fig. 18) Vermont Castings Jefferson Vent Free Gas Heater Operation You