| M157494H   ITEM NUMBER: 157494   SERIAL NUMBER:   Volts:______ Amp:______ Ph:_____   PSI:________ GPM:______   Max. Discharge Temperature:_____________   K - B AR I n d u s t r i e s , F a r i b a u l t , M N , 5 5 0 2 1   Installation, Operation, and Maintenance Manual   INDUSTRIAL WATER HEATER: Upgrades cold water pressure   washers into hot water/steam   cleaners.   To the Owner:   Thank you for purchasing a NorthStar water heater. Your machine is designed for long life, dependability, and   the top performance you demand! Take time now to read through this manual so you better understand the   machine’s operation, maintenance and safety precautions. Everyone who operates this machine must read and   understand this manual. The time you take now will prolong your machine’s life and prepare you for its safe   operation. Enjoy the exceptional performance of your NorthStar water heater, the industry leader! The   manufacturer reserves the right to make improvements in design and/or changes in specifications at any time   without incurring any obligation to install them on units previously sold.   Read and understand all manuals before operating.   Any Questions, Comments, Problems or Parts Orders   In the United States   In the United Kingdom   Call 02392639752   NorthStar Customer Service   Call 1-800-270-0810   Northern Tool and Equipment Co. (UK) Ltd.   Unit 2, Keel Close,   Hours: Monday - Friday 7:00 AM to 5:30 PM   Saturday 7:30 AM-11:30 AM Central Time   Portsmouth, Hants PO3 5QD, England   Download from Www.Somanuals.com. All Manuals Search And Download.   Grounding Instructions   This product must be grounded. If it should malfunction or breakdown, grounding provides a path of least resistance for   electric current to reduce the risk of electrical shock. This product is equipped with a cord having an equipment-grounding   conductor and a grounding plug. The plug must be plugged into an appropriate outlet that is properly installed and   grounded in accordance with all local codes and ordinances.   DANGER - Improper connection of the equipment; grounding conductor can result in a risk of electrocution. Check with a   qualified electrician or service personnel if you are in doubt as to whether the outlet is properly grounded. Do not modify   the plug provided with the product. If it will not fit the outlet, have a proper outlet installed by a qualified electrician. Do not   use any type adapter with this product.   GROUND FAULT CIRCUIT INTERRUPTER PROTECTION   This water heater is provided with a ground fault circuit interrupter (GFCI) built into the plug of the power supply cord. This   device provides additional protection from the risk of electric shock. Should replacement of the plug or cord become   necessary, use only identical replacement parts that include GFCI protection.   Extension Cords   Use only 3-wire extension cords that have 3 prong grounding-type plugs and 3-pole cord connectors that accept the plug   from the product. Use only extension cords that are intended for outdoor use. These extension cords are identified by a   marking “Acceptable for use with outdoor appliances; store indoors while not in use.” Use only extension cords having an   electrical rating not less than the rating of the product. Do not abuse extension cord and do not yank on any cord to   disconnect. Keep cord away from heat and sharp edges. Always disconnect the extension cord from the receptacle   before disconnecting the product from the extension cord.   Warning - To reduce the risk of electrocution, keep all connections dry and off the ground. Do not touch plug with wet   hands.   SAVE THESE INSTRUCTIONS   3 Download from Www.Somanuals.com. All Manuals Search And Download.   Specifications   Item Number   157494   3000 PSI   4 GPM   Max. Pressure Rating   Max. Flow Output   BTU Output   353,700 BTU   190°F @ 2GPM   190°F @ 3GPM   140°F @ 4GPM   250°F   #1 or 2 Diesel,   Kerosene, Fuel Oil   4 gal.   Temperature Rise   Maximum Temperature   Approved Fuels   Fuel Capacity   Power Requirements   NEMA Receptacle   Volts   5-15R   115V   5A   Amps   Hertz   Phase   60Hz   single   Dimensions   Length   38.25”   27”   Width   Height   38.75”   286 lbs.   334 lbs.   310 lbs.   Weight (dry)   Weight (fueled)   Ship Weight   4 Download from Www.Somanuals.com. All Manuals Search And Download.   Machine Component Identification   157494   Description   Water Outlet   Control Box   Heat Switch   Thermostat   Fuel Fill Cap   Ref # Description   Ref # Description   1 2 3 4 5 6 7 Fuel Tank   Burner   11   12   13   14   Safety Relief Valve   Heating Coil   Water Inlet (pressure washer)   Power Cord (w/ GFCI)   8 9 10   Fuel Filter   Exhaust Vent   Flow Switch   5 Download from Www.Somanuals.com. All Manuals Search And Download.   Installation Instructions   I.) Unpack   Separate and identify all components. Use the assembly instructions in this manual for assembly.   Handle & Grip   Qty-2   Wheel   Qty-2   Hardware Bag   Qty-1   Water Heater   Qty-1   Remove 2   retaining blocks.   6 Download from Www.Somanuals.com. All Manuals Search And Download.   Hardware Bag   Owner’s Manual   4X - 5/16 X .75” Flange Bolt   4X - 5/16 Flange Nut   2X - 5/8 X 3.5” Hex Bolt   2X - 5/8 Hex Nut   2X - 5/8 Jam Nut   7 Download from Www.Somanuals.com. All Manuals Search And Download.   II.) Assembly Instructions   To attach handles, use:   5/16 X .75” Flange Bolts (4x)   5/16 Flange Nuts (4x)   To attach wheels:   1.) Slide 5/8 X 3.5” bolt through   hub of wheel.   2.) Spin 5/8 Jam Nut onto bolt.   Do not tighten against wheel.   3.) Slide bolt through hole in   frame, secure with 5/8 Hex Nut.   5/8 Hex Nut   5/8 Jam Nut   5/8 X 3.5” Hex Bolt   1. Attach handles, see above.   2. Attach wheels, see above.   3. Remove water heater from the pallet. It is recommended that a hoist is used, or that two people lift the unit   off of the pallet. If a hoist is used, use the attachment points shown in the Moving and Handling section on   page 16. Do not try to lift the unit by the hook on the heating coil inside the heat exchanger. The heating   coil is not secured to the frame.   8 Download from Www.Somanuals.com. All Manuals Search And Download.   III.) Getting Started   V.) Oil Burner   Burner Air Adjustment: The oil burner is preset and   performance tested at the factory (elevation 1100 feet).   A one-time initial correction of the burner for your   location will pay off in economy, performance, and   extended service life.   IMPORTANT: Proper initial installation of equipment   will assure more satisfactory performance, longer   service life, and lower maintenance cost.   Make sure the water heater is on a level surface and in a   protected area where it is not readily influenced by   outside forces such as freezing temperatures, strong   winds, rain, etc. Locate the water heater for easy access   to fill fluids and make adjustments. It is recommended   that a partition is made between the wash area and the   water heater to prevent direct nozzle spray from coming   in contact with the water heater. Excessive moisture will   reduce the water heater’s service life.   Air Band   White   Arrow   Partition   Locking   Burner   Screw   TM   1.) Turn the pump and heat switches on (Refer to   “Operation” for details). Have someone operate the   spray gun so the burner fires.   2.) Loosen the locking screw and close the air band   until black smoke appears from the burner exhaust   vent. Note the position of the white arrow on the air   band.   3.) Slowly open the air band until white smoke just   starts to appear.   4.) Turn the air band half way back to the black smoke   IV.) Venting   DANGER: Do not run machine indoors or in an   enclosed area without adequate ventilation, or in   areas where flammable vapors, (gasoline, solvents,   etc.) may be present. Do not vent exhaust gases into   a wall, a ceiling, or a concealed space.   position previously noted.   screw.   Tighten the locking   5.) Fine tune the burner air by loosening the shutter lock   screw and turning the shutter until the exhaust is   cleanest. Tighten the shutter lock screw.   CAUTION: All venting must be in accordance with   applicable federal and state laws, and local   ordinances. Consult local heating contractors.   Shutter   If the water heater is to be used in an enclosed area, a   flue must be installed to vent burner exhaust to the   outside atmosphere. Be sure the flue is the same size   as the burner exhaust vent on the water heater lid. Poor   draft will cause the water heater to soot and not operate   properly. When selecting the location for installation,   beware of poorly ventilated locations or areas where   exhaust fans may cause an insufficient supply of   oxygen. Proper combustion can only be obtained when   there is a sufficient supply of oxygen available for the   amount of fuel being burned. If it is necessary to install   a unit in a poorly ventilated area, outside fresh air may   have to be piped to the burner and a fan installed to   bring sufficient air into the unit. Locate the water heater   in such a manner that the flue will be as straight as   possible and protrude through the roof at a proper height   and location to provide adequate draft. This oil fired unit   must have a draft controller installed in the flue (Part   #18007 call 1-800-270-0810 to order). A draft controller   will permit proper upward airflow of exhaust flue gases.   Shutter   Lock Screw   CAUTION: If white smoke appears from the burner   exhaust vent during start-up or operation,   discontinue use and readjust air bands.   NOTE: If a flue is installed, have a professional   serviceman adjust your burner for a #1 or #2 smoke   spot on the Bacharach scale.   9 Download from Www.Somanuals.com. All Manuals Search And Download.   Operating Instructions   Follow these instructions every time you use the water heater.   I.) Pre-Operation   1. Connect electrical cord to NEMA receptacle, 5-15R.   2. Connect outlet of your pressure washer to inlet of the   water heater. Your NorthStar Water Heater is equip-   ped with quick connect fittings, as are all NorthStar   pressure washers. Slide the collar back on the inlet   hose and push it over the outlet nipple of the   pressure washer. Pull on hose to assure a good   connection.   2a.If your pressure washer does not have quick connect   fittings, you can order them at 1-800-270-0810.   2b.If you do not want quick connect fittings, the quick   connect coupler on the inlet hose can be removed.   The inlet hose can then be threaded directly into any   female 3/8” NPT port.   ; A.) Position the machine for easy access to all   controls.   ; B.) Position the machine on a solid surface, with   less than a three degree slope, and so it is   protected from external damage.   ; C.) Position the machine so that ambient lighting is   sufficient for the surface you are cleaning to be   seen with ease. Use artificial light if needed.   ; D.) Check hoses, fittings, and fuel connections for   signs of wear, cracks and looseness, and   replace as required.   ; E.) Read entire manual, especially the important   safety instructions listed on page 2.   3. Connect your existing high pressure hose and gun to   the water heater outlet using quick connect fittings.   3a.If your high pressure hose does not have quick   couplers, you can order them at 1-800-270-0810.   3b.If you do not want quick connect fittings, the quick   connect nipple on the water heater’s outlet can be   removed, leaving a male 3/8” NPT fitting.   4. Fill the burner fuel tank. The tank’s capacity is four   gallons. We recommend kerosene because it burns   cleanest. #1 grade home heating oil, #1 or #2 diesel   can also be used. DO NOT USE GASOLINE OR   CRANKCASE OIL DRAINING.   II.) Check Your Water Supply   ; A.) Make sure the water supply is clean. Debris can   reduce performance.   ; B.) Do not pump flammable liquids or liquids   containing incompatible chemicals or solvents.   III.) Connect Your Pressure Washer   WARNING: Make sure all switches and controls are   in the OFF position prior to plugging in the cord. DO   NOT stand in water while plugging or unplugging   electrical cord.   WARNING: Use   protected by   extension cord of proper voltage and amperage at   all times.   a UL recognized receptacle   5. If detergents will be used, use only detergents   intended for pressure washers. Follow instructions   on the detergent container.   a ground fault interrupter and   WARNING: Check hoses, fittings, and fuel   connections daily for signs of wear, cracks and   looseness; replace as required.   WARNING: Make sure that your existing hose, gun,   and all accessories are rated for high   temperatures and the appropriate pressure.   Outlet   Pressure   Washer   Existing Gun   and Hose   Garden Hose   Inlet Hose   10   Download from Www.Somanuals.com. All Manuals Search And Download.   IV.) To Start   DANGER: Do not point the spray wand at yourself or   at any person. Bodily injury may result from hot   water or water under high pressure.   WARNING: Wear eye, ear, hand, foot, and skin   protection at all times while operating this water   heater.   Adjustment Knob   Water Outlet   High Pressure Hose   Diluted   Chemical   1. Turn water supply ON.   Chemical Injector   2. Squeeze the trigger to allow air to purge from the   system. This step goes faster with the pressure   nozzle removed.   Strainer   00322   2. If your chemical injector cannot be moved to the   water heater’s outlet, it is acceptable to run chemicals   V.) Turn Your Pressure Washer ON.   1. Follow your pressure washer’s manual for its start-up   procedure.   through the heating coil.   Only use NorthStar   pressure washer chemicals or chemicals specifically   form-ulated for pressure washers, and make sure   that the coil is flushed completely with clean water   after chemical use.   VI.) Turn The Water Heater ON   1. Make sure there is fuel in the fuel tank.   2. Turn the heat switch ON, and adjust the thermostat to   the desired temperature.   3. Spray detergent onto the surface and allow it to soak.   Chemicals need time (dwell time) to work properly.   Follow   the   chemical   manufacturer’s   3. The burner will fire when the trigger is squeezed.   You may need to initially adjust your burner for peak   performance. See the “Oil Burner” section under   INSTALLATION.   4. When the trigger is released or the temp setting is   reached, the burner will automatically turn off.   recommendations for dwell time.   4. Hold the lance with two hands. Have a sturdy stance.   5. Point lance at dirty surface and squeeze trigger.   6. Wash from the bottom to the top, using side to side   motions. This washes away heavy dirt and allows the   detergent to soak as you work toward the top.   7. Use the width of the spray pattern to wash in a wide   path. Overlap spray paths for complete coverage.   8. The nozzle should be 12” to 24” from the work, closer   for tough areas.   IMPORTANT: Do not run the machine in hot mode   without any fuel in the fuel tank. The fuel pump will   be damaged if it is run dry.   VII.) To Clean   Caution: Be careful on painted or delicate surfaces.   The pressure may damage the surface if the nozzle   is too close.   WARNING: Wear eye, ear, hand, foot, and skin   protection at all times while operating this water   heater.   DANGER: Do not point the spray wand at yourself or   at any person. Bodily injury may result from hot   water or water under high pressure.   CAUTION: Be careful on painted or delicate   surfaces. The pressure may damage the surface if   the nozzle is too close.   9. Small parts should be washed in a basket so the   pressure does not push them away. Larger, light-   weight parts should be clamped down.   VIII.) To Stop   1. If detergents were used, draw clear water through the   detergent inlet line to purge detergent. Failure to do   so may clog the chemical injector.   WARNING: Only use NorthStar pressure washer   chemicals or chemicals specifically formulated for   pressure   washers.   Follow   the   chemical   2. If the burner was used, turn off the “Heat” switch and   pump cold water through the coil for 3 minutes.   Insufficient cool down period of high pressure hose   will cause excessive wear and eventual rupturing of   hose.   3. Turn the pressure washer OFF.   4. Turn OFF the water supply.   5. Squeeze the trigger to relieve the system pressure.   manufacturer’s recommendations. Understand all   safety precautions and first aid for all chemicals.   1. If your pressure washer is equipped with a quick   connect chemical injector, it can be snapped onto the   high pressure water outlet. Then snap the high   pressure hose to the injector and submerge the   suction strainer into the chemical solution.   11   Download from Www.Somanuals.com. All Manuals Search And Download.   Safety Features   I.) Safety Relief   II.) High Temperature Limit   The high temperature limit, or thermostat, keeps the   outlet water temperature below 250°F.   The safety relief valve is a backup safety feature. If the   system’s pressure exceeds its limits, the safety relief   valve will open and relieve system pressure.   High Temp.   Limit   Safety   Relief   WARNING: If the safety relief valve ever discharges   water, turn the unit off and do not use the machine.   See a dealer or call Customer Service at 1-800-270-   0810.   12   Download from Www.Somanuals.com. All Manuals Search And Download.   Maintenance Instructions   WARNING: Unauthorized machine modification or use of non-approved replacement parts may cause personal   injury and/or property damage and will void the manufacturer warranty.   All mechanical equipment, no matter how well designed, will need repairs. A NorthStar water heater is no exception. At   times, a NorthStar water heater may be inoperable because repairs are required. NorthStar Customer Service will assist   in these repairs as needed, but if an inoperable water heater creates a major expense to your business then we strongly   recommend the following:   1. Have someone on staff who is trained in the operation of the water heater and is capable of making minor repairs and   performing all preventative maintenance procedures as outlined in the provided manuals.   2. Keep a stock of recommended service parts for maintenance and minor repairs.   I.) Recommended Service Parts List   Following is a list of the service parts we recommend   stocking.   V.) Burner Fuel Filter   Drain water that has accumulated in the fuel filter bowl   and replace the filter as needed.   Description   Flow Switch   Inlet Hose   Part Number   37537   37538   Electrode Kit   Fuel Pump   Ignitor   Fuel Filter Element   Pressure Gauge   RWB5780U   RWB21844U   RWB51771U   RCR12T   MV32154   II.) Maintenance Mode   Filter   Before performing any maintenance on the water heater,   it must be placed in maintenance mode.   A.) Turn off water supply   Water Drain   B.) Bleed water from system   C.) Turn off and unplug power cord   VI.) Checking the Hoses   WARNING: Do not use a finger or skin to check for   leaks. Escaping fluid under pressure has sufficient   force to penetrate the skin, causing serious injury.   Do not operate the pressure washer if the hose is   cracked, worn, or leaking.   III.) Maintenance Schedule   What to Check   When To   Check   What to Do   Fuel Filter   Tires   Hoses   Bolts   500 hrs   Change   Check Pressure   Check for Wear   Check for Loose   Bolts   A.) Check all hoses for leaks   B.) Check all hoses for worn areas   Each Use   Each Use   Each Use   Good   Bad   IV.) Checking the Tire Air Pressure   A.) Remove air fill cap   B.) Fill tire to 20psi (1.4bar)   C.) Replace air fill cap   Air Fill Stem   Bad   00426   Air Fill Cap   00425   13   Download from Www.Somanuals.com. All Manuals Search And Download.   VII.) Coil Descaling   VIII.) Coil Desooting   In hard water areas, scale build-up within the   heating coil will occur. Scale deposits will decrease   the water temperature rise and may eventually clog   the heating coil.   1. Mix scale remover in a 5 gallon bucket and   elevate the bucket so it is higher than the pump   on your pressure washer.   2. Attach water heater’s inlet hose to the high   pressure outlet of your pressure washer.   3. Attach high pressure hose to the outlet of the   water heater, but do not hook up the spray gun.   4. Place the other end of the high pressure hose in   the 5 gallon bucket.   Poor grades of fuel oil or inadequate combustion   air will cause heavy soot build-up on the outside   surface of the heating coil. These deposits will   insulate the coil. This will restrict the air flow   through the coil, further aggravating the soot build-   up.   Most coils will never require desooting. However,   to desoot a coil...   1. Wear protective clothing, goggles, and gloves.   2. Remove the flow switch from the inlet of the   heating coil and remove the thermostat from the   outlet of the heating coil.   3. Remove the lid and insulation cap from the   heating chamber and hoist the coil out. Be   careful, the coil is very heavy.   5. Attach a short length of hose to the garden hose   inlet on your pressure washer.   6. Prime the pump by filling the short length of   hose with water, then place the end of the hose   in the 5 gallon bucket.   Important: Be careful not to damage the threads   on the coil inlet and outlet. If the threads get   damaged, it will be hard to reconnect and seal   the fittings on the coil inlet and outlet.   Connect to   Connect to   Water Heater   Outlet   Pressure   Washer Inlet   Lid   Insulation Cap   Heating Coil   Heating Chamber   Connect Pressure   Washer Outlet to   Water Heater Inlet   7. Run the pressure washer in cold mode for 1 to 3   hours recirculating the cleaning solution.   Warning: Do not run the burner.   4. Clean the coil.   8. Dispose of the cleaning solution where it is not   harmful to animals or the environment.   9. Flush with fresh water and clean the inlet   strainer when finished.   5. Reassemble the coil to the machine. Make sure   the white insulation remains in place. Reattach   the flow switch and thermostat, using thread   sealant. Make sure all fittings are tight before   using the machine.   14   Download from Www.Somanuals.com. All Manuals Search And Download.   IX.) Electrodes   4. Clean off carbon deposits that may have   accumulated on the tips of the electrodes.   5. Reset the spacing as shown below.   On a yearly basis the electrodes should be   inspected and any necessary adjustments made.   1. Block up the front of the water heater 6 inches.   Electrodes   4 Nuts   1/8”   1/16”   7/16”   2. Remove the 4 nuts that attach the burner to the   heating chamber. You do not have to disconnect   the fuel lines or the electric cords, but be careful   not to subject them to excessive strain. Also,   make sure the fuel filter does not get damaged.   3. Let the burner fall away from the heat   exchanger. Tip the burner towards you until you   can see the electrodes and fuel nozzle.   15   Download from Www.Somanuals.com. All Manuals Search And Download.   Moving and Handling Instructions   I.) Maneuvering Your Water Heater   II.) Lifting Your Water Heater   1. Lift handles with both hands until the wheels come in   contact with the ground and the frame is lifted off of   the ground.   1. To reduce risk of injury, it is recommended to use a   hoist to lift this water heater.   2. Lift from four lifting points.   2. Push the water heater forward if it is being moved on   solid, smooth ground. (concrete, hard-packed dirt)   3. Pull the water heater backward if it is being moved on   rough, uneven ground. (grass, gravel)   3. If the water heater is to be moved a short distance, the   hoist can be positioned on the front lifting points, and   the back lifting points can be hand lifted.   Back Lifting Points   Front Lifting Points   Long Term Storage   During cold weather, store the water heater indoors and move it outdoors before starting.   Follow these instructions to prevent the heat exchanger coil from freezing during storage.   Winter Storage:   Items needed: 12” piece of garden hose or equivalent,   funnel and RV antifreeze (approximately 2 gallons).   1. Attach the water heater’s inlet hose to the high   pressure outlet of your pressure washer.   2. Attach the garden hose with funnel to your pressure   washer’s pump inlet (see illustration).   3. Pour RV antifreeze into the funnel.   4. Turn your pressure washer on. Do not turn on the   water heater.   RV Antifreeze   5. Let your pressure washer run until antifreeze comes   out of the high pressure outlet of the water heater.   6. It will take about 1.5 gallons of antifreeze to fill your   pump and the heating coil.   7. Disconnect the water heater’s inlet hose from the   pressure washer and reconnect it to the outlet of the   water heater.   Funnel   Hose   8. The water heater is now prepared for long term   storage.   Water Inlet   16   Download from Www.Somanuals.com. All Manuals Search And Download.   Troubleshooting Guide   Water Heater Will Not Run - No Power   Causes   Machine not plugged in   GFCI tripped   Machine turned OFF   Line circuit breaker tripped   Solutions   Plug machine in.   Make sure machine is dry. Press RESET on the GFCI.   Turn heat switch ON.   Check for tripped circuit breaker in building.   GFCI Trips During Operation   Causes   Voltage too low   Extension Cord   Solutions   Check the voltage.   Make sure connections are dry and off of the ground. Check extension   cord section on page 3 for more guidelines.   Burner Will Not Fire   Causes   Solutions   Electrodes corroded or improperly spaced   Damaged flow switch   Clean electrodes and reset spacing. See Electrode section on page 15.   Replace flow switch. Call Customer Service.   Smoke From Heat Exchanger   Causes   Solutions   Air band not adjusted properly due to Adjust the air band until the burner burns cleanly. See Oil Burner under   different elevation   Installation Instructions.   Poor quality fuel   Use Kerosene for the cleanest burn.   Water Not Heating Sufficiently   Causes   Scale build-up in coil   Coil is full of soot   Solutions   See Coil Descaling under Maintenance Instructions.   See Coil Desooting under Maintenance Instructions.   Safety Relief Valve Sprays Water   Causes   Solutions   Call Customer Service.   Pressure Washer/Burner Control Problem   Poor Or No Detergent Supply   Causes   Solutions   Soap control knob set too low.   Inadequate detergent supply   High pressure hose too long   Chemical strainer or injector clogged   Adjust soap control knob.   Refill detergent container. Make sure chemical strainer is fully submerged.   Use less hose. Move machine closer to the work.   Clean the strainer and injector. Always start with a clean detergent   container. Run clean water through the injector after each use.   Any Questions, Comments, Problems or Parts Orders   In the United States   In the United Kingdom   Call 02392639752   NorthStar Customer Service   Call 1-800-270-0810   Northern Tool and Equipment Co. (UK) Ltd.   Unit 2, Keel Close,   Hours: Monday - Friday 7:00 AM to 5:30 PM   Saturday 7:30 AM-11:30 AM Central Time   Portsmouth, Hants PO3 5QD, England   17   Download from Www.Somanuals.com. All Manuals Search And Download.   157494H   157494 Parts Breakdown   18   Download from Www.Somanuals.com. All Manuals Search And Download.   157494H   ITEM   1 2 3 4 5 6 7 8 PART#   5027   DESCRIPTION   QTY   1 1 1 1 1 1 1 1 4 4 1 1 44”   1 1 1 1 1 1 2 1 1 4 1 1 1 1 3 4 8.5”   1 1 1 2 1/2” NPT Steel Street Elbow   1/2” FPT Swivel x 3/8” MPT Straight   Flow Switch   38379   37537   777347   22392   37538   30822   313108   22502   305267   777312   35198   30501   38126   35894   38482   305180   305422   37525   30747   37532   38478   30754   37524   4045   3/8” NPT Street Tee   Safety Relief Valve   High Pressure Inlet Hose, 3/8” X 5’   Power Cord w/ GFCI, 15A, 115V   3/8” Quick Coupler, Female   Strain Relief, 1/2” NPT   Nut, 1/2” NPT for Strain Relief   Control Box   Small Grommet   1/4” Split Loom   Decal Sheet   Burner Cord   9 10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   Heat Shield   Switch, 120V Lamp   Adjustable Thermostat   Right Handle   Handle Grip   Decal, Control Panel   Frame   Leather Washer   Left Handle   Fuel Cap   Fuel Tank, 4 Gallon   Hose Clamp, 1/2”   1/4” NPT x 1/4” Hose Barb   Hose Clamp, 1/4”   Fuel Line Hose, Inlet   1/4” Fuel Tank Fitting   Rubber Seal, Fuel Tank   Large Grommet   777319   2263   777340   171410   777345   31976   306401   777111   82125   82126   22785   82123   305239   32308   777345   36400   38120   37530   779232   33387   313109   777337   305208   779228   38398   36302   35331   305410   5/8-11 Hex Nut   5/8-11 Hex Jam Nut   Pneumatic Wheel, 10”   5/8-11 X 3.5” Hex Bolt   1/4” NPT Nipple 3” Long   Fuel Filter   Fuel Line Hose, Bypass   Burner   Insulation Gasket   Vented Wrap   Fire Chamber   Insulation Can   3/8” Nipple, Quick Connect   1/2” NPT x 3/8” NPT Nipple   1/2” Tee, Plated Steel   Heating Coil   2 2 2 1 1 18.5”   1 1 1 1 1 1 1 1 1 1 36”   1 1 Insulation Cap   Fiberglass Insulation Rope   Lid, Heat Exchanger   Decal, Caution Hot   19   Download from Www.Somanuals.com. 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