MR HEATER MH18B Big Buddy Heater Model# F274800

A photo of MH18B Big Buddy Heater - model number F274800 - manufactured by MR HEATER

Availability:  In-Stock 

UPC/EAN:  089301748002

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MSRP: $214.88
NOW: $129.99

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The latest evolution in powerful and portable heat is here.


Additional Features
  • Provides maximum heating efficiency
  • Heats up to 400 square feet
  • Heats for up to 220 hours
  • Big buddy's dual heating system combines radiant heat comfort with convection heat air flow
Product Specifications
Accessories Included No 
Acme Tools Part Number F274800 
Adjustable Thermostat Yes 
Area Heated (Sq Ft) 400 
Assembled Weight (lbs) 20 
Auxiliary Heating Capacity (BTU)
BTU Heat Rating 18000 
CSA Certified Yes 
Color / Finish Red and Black 
Country of Origin CHN 
Depth (in) 18.50 
ETL Listed No 
Efficiency (%) 99 
Electricity Required No 
Fuel Propane 
Fuel Rate (PPH) .09 
Heating Area (Sq Ft) 400 
Ignition Source Pilot 
Indoor / Outdoor Indoor/Outdoor 
Internet Product Code (IPC) 4B41C38101C 
Material Plastic, sheet metal, brass, aluminum 
Maximum Hours Of Operation 220 
Package Contents 1 Heater 
Product Weight (In the box) 20 
UL Listed No 
Vented Or Vent-Free Vent-Free 
Wall Mount No 
Warranty Limited 1 year 
Wheels No 
Width (in) 10