Mr. Heater BIG Buddy MH18B Operating Instructions And Owner's Manual

Mr. Heater BIG Buddy MH18B Operating Instructions And Owner's Manual

Portable propane heater for recreational and commercial use

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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.
WARNING:
If the information in this manual is not followed exactly, a fire or explo-
sion 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 appliance.
Extinguish any open flame.
Shut off gas to appliance.
— Service must be performed by a qualified 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.
ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-916-3000
OPERATING INSTRUCTIONS
AND OWNER'S MANUAL
For California Sale
PORTABLE PROPANE HEATER FOR
RECREATIONAL AND COMMERCIAL USE
Model #
MH18B
05/06 78438CAL Rev. L1

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Summary of Contents for Mr. Heater BIG Buddy MH18B

  • Page 1 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. ENERCO GROUP, INC., 4560 W. 160TH ST., CLEVELAND, OHIO 44135 • 216-916-3000 PORTABLE PROPANE HEATER FOR...
  • Page 2 Mr. Heater | Big Buddy/Tough Buddy Operating Instructions and Owner’s Manual...
  • Page 3: Table Of Contents

    Parts List ... 8 Parts Ordering Information ... 10 Service Information ... 10 SPECIFICATIONS MODEL NO..MH18B GAS TYPE ... P R O P A N E INPUT BTU/HR..4,000 / 9,000 /18,000 CLEARANCE TO COMBUSTIBLES T O P ... 30”...
  • Page 4: General Information

    • Any safety screen or guard removed for servicing the appliance must be replaced prior to operating the heater. • The appliance should be inspected before each use. Frequent cleaning may be required. The control compartments, burner(s) and circulating air pas- sageways of the appliance must be kept clean, see MAINTENANCE.
  • Page 5: Operating With Disposable Propane Cylinders

    LIGHTING / OPERATING INSTRUCTIONS FOR USE WITH DISPOSABLE 1 LB. PROPANE CYLINDERS: WARNING: Always inspect propane cylinder and heater propane connections for damage, dirt, and debris before attaching propane cylinder. Do not use if head of cylinder is damaged, punctured or deteriorated.
  • Page 6: Operating With Hose Connected To Remote Cylinder

    LIGHTING / OPERATING INSTRUCTIONS FOR USE WITH HOSE(S) CONNECTED TO A REMOTE CYLINDER, MAXIMUM SIZE 20 LBS: • WARNING: ANY HOSE CONNECTION TO A QUICK DISCONNECT FITTING ON HEATER MUST BE REGULATED TO 11” W.C. PRESSURE • This Heater may be used in a Recreational Enclosure or Temporary Construction Work Enclosure with a Remote Refillable Propane Cylinder ONLY when the Cylinder is Located Outdoors and the Heater is Used with Mr.
  • Page 7: Maintenance

    children, and must not be stored in a building, garage or any other enclosed area. • Indoor storage of the heater is permissible only if the cylinder is disconnected and removed from the heater. 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.
  • Page 8: Parts List

    8 ... 78409 ... BATTERY, TERMINALS 9 ... 78410 ... DOOR LEFT SIDE COVER 10 . 78411 ... LEFT, SIDE, COVER 11 . 78451 ... REGULATOR, MH18B, SIDE INLET 12 . 78453 ... BRACKET, RETAINING, REGULATOR 13 . 78454 ... BRACKET, TANK SWIVEL, LEFT 14 .
  • Page 9 Mr. Heater • Big Buddy • Tough Buddy • Model # MH18B 05/06 78438CAL Rev. L1 Mr. Heater | Big Buddy/Tough Buddy Operating Instructions and Owner’s Manual...
  • Page 10: Parts Ordering Information

    1 year from date of purchase. Enerco Group, 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 Enerco Group, Inc.

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