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Home > Mr. Heater Propane and Gas Heaters > Buddy Indoor Safe Portable Propane Heaters
Mr. Heater MH18B 18,000 Btu Big Buddy Indoor Safe Portable Propane (LP) Heater - F274800
Part Number MH18B
Mr. Heater MH18B 18,000 Btu Big Buddy Indoor Safe Portable Propane (LP) Heater - F274800
Mr. Heater MH18B Big Buddy Indoor Safe Portable Propane Heater
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Your Price:  
$132.95
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Flat Rate Shipping - UPS Ground - Contiguous 48 States - $ 12.95
Alaska / Hawaii / Canada - Please Contact Us
Accessories 5'-0" Hose Assembly - F273703-60 [+$20.95]
12'-0" Hose Assembly - F273703-144 [+$28.95]
Fuel Filter - F273699 [+$7.95]
6 Volt Adapter - F276127 [+$12.95]
Quantity Price
2+ $128.95
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 Description
 
Mr. Heater Big Buddy Portable Propane Heater
 
Mr. Heater MH18B Big Buddy
Portable Propane Heater
4000 / 9000 / 18,000 Btu
The latest evolution in powerful and portable heat is here! BIG Buddy from Mr. Heater now takes portable heat to another level - 18,000 BTU/HR with the capacity to heat up to 400 square feet of space for up to 220 hours (on low position).  BIG Buddy's Dual-Heating System (DHS) combines radiant heat comfort with convection heat airflow for maximum heating efficiency.

Multi position heat settings of 4,000, 9,000 and 18,000 BTU / HR control comfort level. Built in oxygen shutoff sensor and tip over switch ensures indoor safe operation (adequate ventilation must be provided; see operating instructions).  Certified by CSA International (American Gas Association), Mr. Heater's Big Buddy Indoor Safe Portable Heater features a low oxygen safety shutoff pilot to provide safe, reliable propane heat indoors.
 
 
 Special Features:
  • Ergonomic Easy Carry Handle
  • Low Oxygen Shutoff Pilot Safety System For Indoor & Outdoor Use
  • Blower Fan Power On / Off Switch
  • Uses optional A/C Adapter Or 4 D Cell Batteries To Power Blower Fan
  • Large 4 Position Heat Level Control Knob With Built-In Piezo Starter
  • Integrated Hot Air Blower Venting System
  • Attached Swing Open Doors with Swivel Out Mount For Easy Cylinder Installation
  • Porcelain Coated Reflector For Extended Life
  • Dual Ceramic Burner Tiles With Shock Absorbing Floating Insulation
  • High-Temperature Coated Safety Wire Guard
  • Non Skid Surface Pads For Extra Stability
  • Key Shaped Rear Mounting Holes For Wall Mounting
  • Built In Tip Over Shutoff Switch
  • CSA Certified For Indoor & Outdoor Use

Mr. Heater Big Buddy Portable Propane Heater

Temporary Heat For Barns / Sheds, Cabins / Shelters, Tents / Campers / RVs, Workshops / Worksites, Porches / Patios / Decks, Garages / Storage Buildings, Picnics / Tailgate Parties, Sporting Events, Hunting Blinds, Ice Fishing Shanties, Truck and Horse Trailers and Emergency Heat

Mr. Heater Big Buddy Portable Propane Heater

Not designed for permanent installation or for use above 7,000 feet. 

When using a 20 lb. propane tank, place cylinder outdoors. 
 Never bring a 20 lb. cylinder indoors.

 

Specifications:

  • Model No. MH18B
  • 4,000/9,000/18,000 BTU/Hr.
  • Gas: Propane
  • Operating Position: Vertical
  • Valve Position: Pilot, Lo, Med. & Hi
  • Heating Time:
  • One 1lb. Cylinder: 1.5 to 6 hour
  • Two 1lb. Cylinders: 3 to 12 hours
  • One 20lb. Cylinder: 25 to 110 hours
  • Two 20lb. Cylinders: 50 to 220 hours
  • Overall dimensions: 17" L x 10" W x 17-1/2" H
  
 
Mr. Heater Big Buddy Portable Propane Heater
Important - Please Read:
Williams Monterey Wall Furnace
 
 Customer Reviews Average Rating review  
Works well !!
  Great heater, inexpensive to operate, puts out lots of heat. Cuthbert was helpful too.
  Reviewed by:  Ron M from Wayzata, MN. on 6/11/2011
Accessories
Mr. Heater 6 Volt Adapter For Buddy Heater - F276127
Mr. Heater 6 Volt Adapter For Buddy Heater - F276127
Your Price: $12.95
 0 Review(s)
Mr. Heater MH9B 12 ft. Hose With Acme Nut - 1"-20 (Current Design Tanks) - F273703-144
Mr. Heater MH9B 12 ft. Hose With Acme Nut - 1"-20 (Current Design Tanks) - F273703-144
Your Price: $28.95
 0 Review(s)
Mr. Heater F273703-60 5 ft. Hose With Acme Nut - 1"-20 for the MH9B/MH18B - for current design tanks - F273703-60
Mr. Heater F273703-60 5 ft. Hose With Acme Nut - 1"-20 for the MH9B/MH18B - for current design tanks - F273703-60
Your Price: $20.95
 0 Review(s)
Mr. Heater F271803 12 ft. Hose Assembly With Regulator - for MH18B - F271803
Mr. Heater F271803 12 ft. Hose Assembly With Regulator - for MH18B - F271803
Your Price: $34.95
 0 Review(s)
Mr. Heater Fuel Filter For Buddy Heaters - F273699
Mr. Heater Fuel Filter For Buddy Heaters - F273699
Your Price: $7.95
 0 Review(s)
 
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F.N. Cuthbert Inc. 3151 South Ave. Toledo, OH 43609
800.472.3292 419.385.0881 Fax: 419.385.3716