Mr Heater MH18B Portable Big Buddy Radiant Heater Owner’s Manual

Mr Heater MH18B Portable Big Buddy Radiant Heater

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. An LP cylinder not connected for use shall not be stored in the vicinity of this or any other appliance. WHAT TO DO IF YOU SMELL GAS

• Do not try to light
• Extinguish any open flame
• Shut off gas to the appliance

Service must be performed by a qualified installer or service agency. This is an unvented gas-fired portable heater. It uses air (oxygen) from the area in which it is used. Adequate combustion and ventilation air must be provided. Refer to page 2.
READ INSTRUCTIONS CAREFULLY: Read and follow all instructions. Place instructions in a safe place for future reference. Do not allow anyone who has not read these instructions to assemble, light, adjust or operate the heater.

NEVER LEAVE THE HEATER UNATTENDED WHILE BURNING!

WARNING:

• Early signs of carbon monoxide poisoning resemble the flu, with headache, dizziness, and/ or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Has the heater been serviced?
• Every time hose or tank is connected to the unit, the connection must be checked for leaks in one or more ways: Apply soapy water to the connection, look for bubbles, listen for hiss of escaping gas, feel for extreme cold, smell for rotten egg odor. Do not use if leaking!

FIRE OR EXPLOSION HAZARD
If you smell gas:

1. Do not attempt to light
2. Extinguish any open
3. Disconnect fuel
4. Leave the area
5. Allow gas to dissipate 5 minutes before relighting the

Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance. Failure to follow these instructions could result in fire or explosion, which could cause property damage, personal injury, or death.

WARNING

• Any changes to this heater or its controls can be dangerous.
• If the recreational enclosure does not have a window or roof vent, DO NOT USE THIS HEATER inside.
• Fuels used in liquefied propane gas appliances, and the products of combustion of such fuel,can expose you to chemicals including benzene, which is known to the state of California to cause cancer and cause birth defects or other reproductive harm, for more information go to www.P65Warnings.ca.gov
• This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information visit www.P65Warnings.ca.gov
• This heater is equipped with a SAFETY SYSTEM designed to turn off the heater if not enough fresh air is available.

DO NOT TAMPER WITH THE SAFETY SYSTEM!

• If the heater shuts off, do not relight it until you provide fresh air. If the heater keeps shutting off, have the heater serviced. Keep burner and control compartment clean.

NOTICE: Not for use in a “dwelling home” in California.

CARBON MONOXIDE POISONING MAY CAUSE DEATH OR INJURY When used without adequate combustion and ventilation air, the heater may give off excessive CARBON MONOXIDE, an odorless, poisonous gas.
This is an unvented gas-fired heater. The heater uses air (oxygen) from the area in which the heater is used. Adequate combustion and ventilation air must be provided. Refer to GENERAL SAFETY INSTRUCTIONS for more specific requirements regarding adequate combustion and ventilation air (page 3)
WARNING: ANY HOSE CONNECTION TO A QUICK DISCONNECT FITTING ON THE HEATER MUST BE REGULATED TO 11″ W.C. PRESSURE

ODOR FADE WARNING

• Do not use in unventilated
• The flow of combustion and ventilation air must not be obstructed.
• Proper ventilation air must be provided to support the combustion air requirements of the heater being
• Refer to the specification section of the heater’s manual, heater data plate, or contact the factory to determine the combustion air ventilation requirements of the heater.
• Lack of proper ventilation air will lead to improper combustion.
• Improper combustion can lead to carbon monoxide poisoning leading to serious injury Symptoms of carbon monoxide poisoning can include headaches, dizziness, and difficulty in breathing.

Caution

• When operating the heater at altitudes over 7,000 FT above sea level the heater may shut (Please read the GENERAL INFORMATION)
• Some carpets or linoleum surfaces may discolor if a heater is placed directly on this floor

GENERAL SAFETY INSTRUCTIONS

THIS IS A HEATING APPLIANCE. DO NOT OPERATE THIS APPLIANCE WITHOUT THE FRONT GRILL INSTALLED. DO NOT ATTEMPT TO WARM OR COOK FOOD ON THIS HEATER.

• Do not use non-approved attachments on this heater.
• Due to high temperatures, the appliance should be located out of traffic and away from combustible
• Children and adults should be alerted to the hazard of high surface temperatures and should stay away to avoid burns or clothing ignition.
• Do not leave this heater unattended while it is in Keep children and pets away from the heater at all times.
• Do not place clothing or other flammable material on or near the
• Do not operate the heater in any moving
• Only disposable cylinders marked with the proper fuel type approved for the appliance can be
• This heater can be used in a recreational enclosure only if the enclosure has a window or roof
• This heater requires a vent area of 18 square inches (example 4.25″ x 4.25″ opening) at the ceiling and at floor level for adequate ventilation during operation.
• Do not use other fuel-burning appliances inside. of 5,000 BTU/HR (1,466 W) when located in a bathroom and shall not be set at an input set of more than 10,000 BTU/HR (2,931 W) when located in a bedroom. Refer to the Specifications table for permissible settings. The appliance should be inspected before each use. Frequent cleaning may be required. The control compartments, burner, and circulating air passageways of the appliance must be kept clean, see MAINTENANCE
• If the wire guard is removed for servicing, it must be replaced prior to operating the
• REGULATOR IN HEATER MUST ALWAYS BE IN PLACE DURING
• GAS PRESSURE AT THE HEATER IS REGULATED AND FIXED AT 11″ C. WHEN USING A REMOTE HOSE CONNECTION DO NOT REGULATE OR REDUCE PROPANE TANK SUPPLY PRESSURE TO THE HEATER!
• A propane-fired portable heater used for emergency home use shall not be set at an input setting in excess

Specifications

Specifications

Model No.| MH1SB
Gas Type| Propane (LP)
Input (Btu/Hr)| 4,000/9,000/
| 1S,000
Clearance To Combustibles
Top| 30″
Front| 24″
Sides| 6″
Rear| 0″
Permissible Settings
Bathroom Use| “LO” Only
Bedroom Use| “LO” or “MED”

• DO NOT use this heater if any part has been under 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.

• When used without adequate combustion and ventilation air, this heater may give off excessive CARBON MONOXIDE, an odorless, poisonous gas

• WARNING: Early signs of carbon monoxide poisoning resemble the flu, with headache, dizziness, and/or nausea. If you have these signs, the heater may not be working properly. Get fresh air at once! Has the heater been serviced?

• Some people – pregnant women, persons with heart or lung disease, anemia, those under the influence of alcohol, and those at high altitudes – are more affected by carbon monoxide than others.

• When the heater is placed on the ground, make sure the ground is level and keep any objects at least 24 inches from the front of the THIS HEATER IS EQUIPPED WITH A TIP OVER SWITCH THAT WILL SHUT THE HEATER OFF IF THE HEATER TIPS OVER, HOWEVER, DO NOT LEAVE HEATER UNATTENDED OR WHERE CHILDREN MAY CAUSE THE HEATER TO TIP OVER. NEVER OPERATE THE HEATER WHILE SLEEPING!

FUEL GAS ODOR

Propane (LP) gas and natural gas have man-made odorants added specifically for the detection of fuel gas leaks. If a gas leak occurs you should be able to smell the fuel gas. Since propane (LP) gas is heavier than air you should smell for the gas odor low to the floor. ANY GAS ODOR IS YOUR SIGNAL TO GO INTO IMMEDIATE ACTION!

• Do not take any action that could ignite the fuel Do not operate any electrical switches. Do not pull any power supply or extension cords. Do not light matches or any other source of flame. Do not use your telephone.
• Get everyone out of the building and away from the area
• Close all propane (LP) gas tank or cylinder fuel supply valves, or the main fuel supply valve located at the meter if you use natural
• Propane (LP) gas is heavier than air and may settle in low When you have reason to suspect a propane (LP) gas leak, keep out of all low areas.
• Use your neighbor’s phone and call your fuel gas supplier and your fire department. Do not re-enter the building or
• Stay out of the building and away from the area until declared safe by the firefighters and your fuel gas
• FINALLY, let the fuel gas service person and the firefighters check for escaped gas. Have them air out the building and area before you return. Properly trained service people must repair any leaks, check for further leakages, and then relight the appliance for you.

ODOR FADING – NO ODOR DETECTED

• Some people cannot smell Some people cannot smell the odor of the man-made chemical added to propane (LP) gas. You must determine if you can smell the odorant in these fuel gases.
• Learn to recognize the odor of propane (LP) gas. Local propane (LP) gas dealers will be more than happy to give you a scratch and sniff Use it to become familiar with the fuel gas odor.
• Smoking can decrease your ability to Be around an odor for a period of time and can affect your sensitivity to that particular odor.
• Odors present in animal confinement buildings can mask fuel gas odor.
• The odorant in propane (LP) gas is colorless and the intensity of its odor can fade under some circumstances.
• If there is an underground leak, the movement of gas through the soil can filter the
• Propane (LP) gas odor may differ in intensity at different Since propane (LP) gas is heavier than air, there may be more odor at lower levels.
• Always be sensitive to the slightest gas If you continue to detect any gas odor, no matter how small, treat it as a serious leak. Immediately go into action as discussed previously.

ATTENTION – CRITICAL POINTS TO REMEMBER!

• Propane (LP) gas has a distinctive Learn to recognize these odors. (Reference Fuel Gas Odor and Odor Fading sections above.
• Even If you are not properly trained in the service and repair of the heater, ALWAYS be consciously aware of the odors of propane (LP)
• If you have not been properly trained in the repair and service of propane (LP) gas then do not attempt to light the heater, perform service or repairs, or make any adjustments to the heater on the propane (LP) gas fuel system.
• A periodic sniff test around the heater or at the heater’s joints; e. hose, connections, etc., is a good safety practice under any conditions. If you smell even a small amount of gas, CONTACT YOUR FUEL GAS SUPPLIER IMMEDIATELY. DO NOT WAIT!

GENERAL INFORMATION

• This heater is safe for indoor use in small recreational enclosures having means for providing combustion air and ventilation, such as enclosed porches, cabins, fishing huts, trailers, tent trailers, tents, truck caps and It may be used for emergency indoor heating when connected to a disposable 1 lb. propane cylinder.

• When the heater is cold or at room temperature, it will take a few minutes for the burner tile to turn bright orange. This is normal and the heater is working If the burner tile is visibly flaming, turn the heater off and call a qualified service technician.

• When the unit is lit, there should be about a quarter inch (1/4″) border around the tile that will not turn bright This is normal.

•  When operating the heater at altitudes over 7,000 FT. above sea level, the unit may not burn as bright as in lower altitudes. This is normal. At higher altitudes, the heater may shut off. If this happens, provide fresh air, wait 5 minutes, and re-light. Due to local atmospheric conditions heater may not relight.

• Operating time will vary based on the temperature of the surroundings and if running the heater on low, medium or high Rough guidelines are as follows: Single 1lb cylinder (1.5 to 6hrs); 2 x 1lb cylinders (3 to 12 hrs); 20lb cylinder (24 to 108hrs); 2 x 20lb cylinders (4S to 216hrs). The heater may be operated from a quick disconnect, one or both regulated inlets. Due to the properties of LP gas, runtimes can be significantly reduced when operating continuously at temperatures below 20QF. Use of a 20 lb. tank is recommended in these conditions.

• When moving the heater when lit or bumping the heater and setting it down, the tip-over switch may shut off the heater. If this happens, re-light.

• NOTE: THIS HEATER MAY BE OPERATED WITH (1) OR (2) DISPOSABLE 1 LB. PROPANE CYLINDERS OR WITH A REMOTE REFILLABLE CYLINDER(S) MAX. 20 LBS USING (1) OR (2) F273701, F273702 OR F272702 HOSE ASSEMBLIES WITH FUEL FILTERS ASSEMBLY. HOSE NO. F273704 BUDDY SERIES HOSE, FUEL FILTER NOT REQUIRED. IT MAY ALSO BE OPERATED WITH (1) F271802 HOSE ASSEMBLY CONNECTED TO A REGULATED (11″ W.C.) PROPANE SOURCE OR (1) F271803 HOSE ASSEMBLY WITH 11″ REGULATOR WITH ACME NUT
  NOTE: When using with (2) 1 LB. propane cylinders for EMERGENCY use, observe the following definition of emergency use:

  • The permanent heating system is temporarily out of
  • Heat is necessary to prevent damage to the buildings or
  • The temporary heating equipment is not left
  • This heater requires a vent area of 1S square inches (example 25″ x 4.25″ opening) minimum for adequate ventilation during operation. Do not use other fuel-burning appliances inside.
  • The portable heater used shall be discontinued and removed from the building at the time the permanently installed appliances are placed back in operation.

LIGHTING/OPERATING INSTRUCTIONS

LIGHTING/OPERATING INSTRUCTIONS FOR USE WITH DISPOSABLE 1 LB. PROPANE CYLINDERS:

ALWAYS ATTACH OR DETACH THE CYLINDER OUTDOORS AWAY FROM FLAMES, AND OTHER IGNITION SOURCES, AND ONLY WHEN THE HEATER IS COOL TO TOUCH. NEVER SMOKE WHEN ATTACHING OR REMOVING A PROPANE CYLINDER OR MAKING REMOTE CONNECTIONS!

• The LP-gas cylinder(s) used must be constructed and marked in accordance with the specifications for LP-gas cylinders of the U.S. Department of Transportation (DOT).
• Use only VAPOR WITHDRAWAL propane supply. If there is any question about vapor withdrawal, ask your propane
• Use only 4 oz. (1 lb.) disposable cylinders that mate with No. 600 valve connection.
• This heater consumes oxygen from the room in which it is To assure complete combustion, an adequate fresh air supply to the room, See General Safety Instructions , Page 3.
• The heater and attached cylinder must be in an upright position during

IMPORTANT: The heater must not be exposed to flammable vapors or liquids during lighting.

1. Make sure the four-position Control Knob is in the “OFF” position. See Figure 2.
2. Screw 1 disposable LP-gas supply cylinder clockwise (from bottom) into a portable heater until hand-tight. See Figure 3. Do not use thread sealant on this connection.
3. Check cylinder connection for leaks with soapy water at the threaded connection under the domed plastic cover where the cylinder screws into the DO NOT USE ANY EXPOSED FLAME TO CHECK FOR LEAKS. DO NOT OVER-TIGHTEN. SEE WARNING! ON DOMED PLASTIC COVER.
4. Depress and turn Control Knob counterclockwise to “PILOT” See Figure 4. Ignitor will spark to light the pilot burner. Hold the control knob down in the “Pilot” position for 30-60 seconds.
5. After lighting the pilot, release the knob. The knob should return to fully extended See Figure 5. (If needed, repeat these steps until pilot lights).
6. Turn the control knob to the “LO” or “MD” position to light Leave on the “LO” or “MD” position until the left burner tile has turned bright orange.
7. After the left burner tile has turned bright orange, adjust heat output by turning the control knob to the desired position (“LO”, “MD” or “HI”). Note: Both tiles turn orange only on HI (2) 1 LB. propane bottles are needed to use the heater in the (HI) position.

Shutdown Instructions

1. To shut off the heater, slightly push down and turn Control Knob clockwise to “OFF”
   • Do not operate, store or remove cylinder near flammable items or ignition

LP-GAS CYLINDERS MUST BE DISCONNECTED FROM THE HEATER WHEN NOT IN USE!
LIGHTING/OPERATING INSTRUCTIONS FOR USE WITH HOSE CONNECTED TO A REMOTE CYLINDER, MAXIMUM SIZE 20 LBS:

• This Heater may be used with a remote refillable propane cylinder ONLY when the cylinder is located outdoors and the Heater is used with Heater Hose No. F273701 , F273702 or F272702 and fuel filter F273699. The fuel filter must be replaced annually. ( NOTE : Do not operate without the fuel filter as fuel contamination may damage the heater.) Or use F273704 Buddy series hose. Fuel filter not required.
• It may also be operated with Heater Hose No. F271802 which includes a quick disconnect fitting and a 3/8″ female flare fitting connected to a regulated (11″ W.C.) propane source or Mr. Heater Hose No. F271803 which includes a quick disconnect fitting and an 11″ W.C. regulator with acme nut.
• Inspect the hose before each use of If there is excessive abrasion or wear, or the hose is cut, replace it prior to using the heater with one of the Mr. Heater Hose Noes. shown above.
• The LP-gas cylinder(s) used must be constructed and marked in accordance with the specifications for LP-gas cylinders of the U.S. Department of Transportation (DOT).
• Use only VAPOR WITHDRAWAL propane supply. If there is any question about vapor withdrawal, ask your propane
• The propane cylinder must include a listed overfilling protection device as well as a collar to protect the cylinder valve

WARNING: Do not operate the heater unless the control knob is locked in a position marked “hi”, “MD”, “lo”, or “pilot”. Never set the control knob between locked positions. Poor combustion and higher levels of carbon monoxide may result.
CAUTION: Do not try to adjust heating levels by using the propane tank shut-off valve.

• This heater consumes oxygen from the room in which it is To assure complete combustion, an adequate fresh air supply to the room, See General Safety Instructions , Page 3.
• Heater must be in an upright position during

IMPORTANT: The heater must not be exposed to flammable vapors or liquids during lighting.

1. Make sure the five-position Control Knob is in the “OFF” position. See Figure 1.
2. Screw hose connector into tank swivel or fuel filter on the heater or connect to quick disconnect and screw connector on another end of the hose into LP gas tank Tighten all hose connections. DO NOT use thread sealant on any of these connections.
3. Heater strongly recommends using disposable fuel filter F273699 to trap any oil substances when connected to a remote cylinder that can make the heater inoperable.
4. The open valve at LP-gas supply
5. Check all hose connections for leaks with soapy water at the threaded connection under the domed plastic cover where the hose connector screws into the regulator and at the LP-gas supply DO NOT USE ANY EXPOSED FLAME TO CHECK FOR LEAKS. DO NOT OVER-TIGHTEN. SEE WARNING! ON PLASTIC DOORS.
6. Depress and turn Control Knob counterclockwise to the “PILOT” position and hold down for 1 – 5 See Figure 4. This may take longer to purge air from the supply hose depending on the length of the hose being used.
7. Depress and turn Control Knob counterclockwise to “PILOT” Ignitor will spark to light the pilot burner. Hold the control knob down in the “Pilot” position for 30-60 seconds.
8. After lighting the pilot, release the knob. The knob should return to the fully extended position. See Figure 5. (If needed, repeat these steps until pilot lights). After the first burner tile has turned bright orange, adjust heat output by turning the control knob to the desired position (“LO”, “MD” or “HI” setting)
9. Turn the control knob to the “LO” or “MD” position to light Leave on the “LO” or “MD” position until the first burner tile has turned bright orange.
10. After the first burner tile has turned bright orange, adjust heat output by turning the control knob to the desired position (“LO”, “MD” or “HI” setting).

Shutdown Instructions

1. To shut off the heater, shut off propane at the supply tank, allow the heater to use-up propane in the supply line until heater shuts off, then slightly push down and turn Control Knob clockwise to the “OFF” position.
   • When not in use, the gas must be turned off at the LP-gas supply cylinder. As stated before allowing the heater to use up propane in the supply line until the heater shuts off. When the LP-gas supply cylinder is not disconnected from the heater, the heater and the cylinder must be stored outdoors, in a well-ventilated space, out of reach of children, and must not be stored in a building, or garage or any other enclosed area.
   • Indoor storage of the heater is permissible only if the cylinder is disconnected and removed from the Cylinders must be stored outdoors out of the reach of children and must not be stored in a building, garage or any other enclosed area.

Maintenance

• Always keep the heater area clear and free from combustible materials, gasoline and other flammable vapors and
• Keep the vent areas (slots in the bottom and top of the heater) clear at all

IMPORTANT: The heater and its surroundings should be kept clean and free of dust.

• Visually inspect the pilot flame and burner periodically during The pilot flame should be blue in color (not yellow) and will extend to the thermocouple. The flame will surround the thermocouple just below the tip. See Figure 6.
• A slight yellow flame may occur where the pilot flame and main burner flame meet. The burner should be bright orange (with a slight blue color around the border, a red-orange haze that is visible on the ceramic tile is acceptable) and without a noticeable flame.
• A blue flame that rolls out at the top of the ceramic tile indicates an accumulation of dust, lint or spider webs inside the housing assembly and main burner assembly. If the pilot is yellow or the burner has a noticeable flame, cleaning may be required.
• It is necessary to periodically check the burner orifice and burner venturi to make sure that they are clear of things such as insect nests and spider webs that may accumulate A clogged tube that can lead to a fire. Use the following procedure to inspect the casing assembly and main burner assembly

Cleaning Instructions (Refer to Exploded Parts on Page 10):

IMPORTANT: Allow the heater to thoroughly cool before performing any maintenance.

1. Remove disposable 1 cylinder from the heater or turn OFF gas supply at remote cylinder valve, and disconnect hose from the heater.
2. Remove wire guard from front of the heater by gently bending to remove from holes in front
3. Remove (4) four screws that secure the rear cover (ref. # 3) to the heater.
4. Pivot cover outward from the bottom. Release from 2 top clips. Set aside.
5. Remove (3) screws attaching lower baffle to expose burner air
6. Inspect the interior of casing assembly for accumulation of dust, lint or spider webs. If necessary, clean the interior casing assembly with a vacuum cleaner or apply air Do not damage any components within the casing assembly when you are cleaning.
7. Inspect and clean the main burner orifice located at bottom of the burner venturi tube, by using a vacuum or applying air pressure at orifice
8. Inspect and clean the pilot (mounted to bracket) by using a vacuum or applying air pressure through the holes in the pilot indicated by the arrows in Figure 6.
9. Apply air pressure into the ceramic tile of the burner assembly and the venturi tube to remove dust, lint or spider
10. Reinstall lower baffle with (3) 1 . Slide back cover over (2) plastic hooks on top of the heater.
11. Make sure the rear cover aligns with plastic side covers and reinstall (4) screws to hold in place.
12. Replace the wire Guard.
13. The exterior of the heater can be cleaned with a damp cloth. Avoid the direct use of any aerosol or spray-on cleaners. Do not use abrasive materials or cleaners on the decals or control knob.

OFF-SEASON

• If the heater is to left “OFF” for a considerable period of time, the propane (LP) gas supply to the heater should be turned off as close to the gas source as In the case of portable use, the gas should be turned off at the propane (LP) gas supply cylinder.
•  If the heater is put into storage, make sure to disconnect the propane (LP) gas
• When the LP-gas cylinder is not disconnected from the heater, the heater and cylinder must be located outdoors, in a well-ventilated space, out of the reach of children, and must not be stored in a building, garage, or any other enclosed
• Storage of the heater indoors is permissible only if the cylinder is disconnected and removed from the Cylinders must be stored outdoors, in a well-ventilated space, out of the reach of children, and must not be stored in a building, garage, or any other enclosed area.

WARNING: Never use needles, wires or similar cylindrical objects to clean the pilot to avoid damaging the calibrated ruby that controls the gas flow through the pilot orifice

TROUBLESHOOTING

Portable Big Buddy Radiant Heater

Model # MH18B

PARTS LIST

DESCRIPTION

ACCESSORIES (SOLD SEPARATELY):

F273701: 5 ft. PROPANE HOSE ASSEMBLY (Swivel 1″-20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel) (Recommended use with fuel filter.)
F273702: 12 ft. PROPANE HOSE ASSEMBLY (Swivel 1″-20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel) (Recommended use with fuel filter.)
F272702: 12 ft. PROPANE HOSE ASSEMBLY (Swivel 1″-20 Male Throwaway Cyl. Thd. X P.O.L. w/Handwheel) (Recommended use with fuel filter.)
F273699: Fuel Filter (Replace Annually)
F271S02: 12 ft. PROPANE HOSE ASSEMBLY w/quick disconnect fittings and 3/8″ female flare fitting
F271S03: 12 ft. PROPANE HOSE ASSEMBLY w/quick disconnect fittings and 11″ W.C. regulator w/Acme nut.

WARNING:

USE ONLY THE  M ANUFACTURER’S REPLACEMENT PARTS. USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH. REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY. MR. HEATER HOSES F273701 , F273702 AND F272702 ARE SPECIFICALLY DESIGNED FOR USE WITH THIS HEATER ALONG WITH F273699 DISPOSABLE FUEL FILTER (REPLACE ANNUALLY). USE OF OTHER HOSES MAY CAUSE THE HEATER TO BECOME INOPERABLE. USE BUDDY SERIES HOSE NO. F273704 , FUEL FILTER IS NOT REQUIRED (ALL ACCESSORIES SOLD SEPARATELY).

WARNING:

THIS PRODU CT IS A HEATER. IT IS CERTIFIED TO ANSI INTERNATIONAL REQUIREMENT SECTION Z21.103-2017, “UNVENTED PORTABLE TYPE GAS CAMP HEATERS FOR INDOOR AND OUTDOOR USE”. THIS PRODUCT IS NEVER TO BE USED FOR THE COOKING OR WARMING OF FOODS AS DOING SO CAN INTERFERE WITH THE SAFETY SYSTEMS OF THE HEATER, WHICH MAY RESULT IN A FIRE, EXPLOSION, THE PRODUCTION OF DEADLY CARBON MONOXIDE, AND PERSONAL INJURY OR DEATH TO YOU OR OTHERS. NEVER USE HAND- MADE OR THIRD-PARTY ACCESSORIES OR ATTACHMENTS WITH THIS HEATER; THIS IS EXTREMELY DANGEROUS AND MAY RESULT IN PERSONAL INJURY OR DEATH TO YOU OR OTHERS

PARTS ORDERING INFORMATION

PURCHASING: Accessories may be purchased at any Mr. Heater local dealer or direct from the factory
FOR INFORMATION REGARDING SERVICE
Please call Toll-Free S00-251-0001 Or visit www.mrheater.comOur office hours are 8:00 AM – 5:00 PM, EST, Monday through Friday. Please include the model number, date of purchase, and description of the problem in all communication

LIMITED WARRANTY

Mr. Heater, Inc. warrants its heaters and accessories to be free from defects in material and workmanship for a period of 1 year from date of purchase. Mr. Heater, Inc. will repair or replace this product free of charge if it has been proven to be defective within the 1-year period, and is returned at customer expense with proof of purchase to Mr. Heater, Inc. within the warranty period. DISCLAIMER: This warranty does not cover any product that: a) has been subject to misuse or neglect; b) has been used in a manner inconsistent with the warnings and instructions contained in the owner’s manual, including but not limited to using a heater for the cooking or warming of foods; or c) has been used with hand-made or third party accessories or attachments. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Mr. Heater, Inc. reserves the right to make changes at any time, without notice or obligation, in colors, specifications, accessories, materials and models.
PRODUCT REGISTRATION: Thank you for your purchase. Please log in to http://www.egiregistration.com to register your product
Address:
HEATER, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 800-251-0001 Mr. Heater and Portable Buddy are registered trademarks of Enerco Group, Inc. © 2020, Enerco/Mr. Heater. All rights reserved

References

• P65Warnings.ca.gov
• Mr. Heater®: Keep Warm. Stay Comfortable.
• Mr. Heater®: Keep Warm. Stay Comfortable.
• P65Warnings.ca.gov

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