DO NOT attach the heater body sections together on the ground and attempt to hang the entire system at onetime. The weight of the individual heater body sections can cause misalignment and damage to the heater. 3. Join the body sections together and secure with tube couplings as follows: AWARNING: The following coupling tightening instructions must be followed properly to avoid future problems. a. Place the compression coupling over the end of the tube from one body section, with the tighteni

5 25) Direct Outside Air For Combustion............................................ .........16 9) LTS 40-175 Series - Dimensions............................................................ .... 6 26) Lighting And Shutdown Instructions........................................ .........16 10) LTS 40-175 Series - Typical Layouts.................................................. .... 7 27) Ignition System Checks..................................................................... ......... 16 11)

Maximum heating efficiency and clean combustion will be maintained by keeping the heater clean. To clean the heater, follow these instructions: 1) Turn off all electrical and gas supply to the heater. 2) Open the control box access panel. 3) Clean the access panel, the inside of the control box, the emitter tube and the reflector panels. (Dirty reflectors will reduce output.) 4) Visually inspect the spark electrode. Remove any foreign objects from electrode tip. Set the spark gap to the proper v

will not recognize the warranty for any use other than space heating. Form #43155010 Feb-04 -1- This heater is for Indoor Installation and Covered Patio Installation only and can be used in either Vented or Unvented mode. The term Unvented actually means Indirect Vented. While the products of combustion are expelled into the building, national codes require ventilation in the building to dilute these products of combustion. This ventilation may be provided by gravity or mechanical means. Th

BODY SECTION 6” fifi’ (sm 6” t Reflector 1 i Side view 6: Tube Support/Hanger Bracket (QTY-2; 13” r Emitter Tube 10 FT. BODY SECTION Tube Support/Hanger Bracket (QTY-2) T Emitter Tube CONTROL BOX 3/8’ Connector Burner Sight Glass 1/2’ MPT Gas Pipe Connection 8-1/2” Square Access Panel Clearances to Combustibles Label 120’ t (10 ft) 108” r Reflector _ Side View 1 6” Lighting & Shutdown Instructions Opening for Electrical Connection DRAFT INDUCER Flue Restr

#42883120 LTU130-L5 #42883140 LTU140-L5 #42883200 LTU150-L5 #42883220 LTU160-L5 #42883240 LTU 175-1 5 ................................_#42883260 -2- Form #43155010 Feb-04 B) LTU 80-175 Body Package Descriptions (Package Number Is Indicated on the outside of each corresponding carton.) ■ LTU 80-130 (30’ TUBE) Each 30’ LTU tube heater contains one 15’ Body Package as listed below. (1) #42881000.15 Ft. Bodv Package (Oty-d containing: a) #42914000, Pre-assembled 15’ ALC steel U-tube (t

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

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

—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 suppler from a neighbor’s phone. Follow the gas suppler’s instructions. • If you cannot reach your gas supplier, call the fire department. Installation and service must be performed by a qualified installer, servi

The exhaust hood must be mounted only in an upright position and directed toward the reflector body. 7. Assemble the end reflector (packaged in the control draft inducer package) flush with the end of the main body reflector. Secure by sliding speed clips onto the reflector edges. Evenly space the speed clips on the sides (one each side) and top (two required) of the reflectors to provide a snug fit. Leave a 3” space between the end reflector and the draft inducer assembly. - Exhaust Hood (Su