Manual | Mr Heater Big Buddy Heater Manual |
---|---|
Show Download Tool | No |
BTU per Hour | 4,000/9,000/18,000 |
Heating Area (Sq Ft) | 450 |
Tank Capacity (Min) | 2 x 1# Propane Cylinder |
Run Time (Hrs at Max BTU) | No |
Run Time (Hrs at Min BTU) | No |
Fuel Consumption/Burn Rate (Gal/Hr) | No |
Electricity Required | No |
Maximum Elevation (Ft) | No |
Weight (Lbs) | 17.10 |
Model | MH18B |
Oversized | No |
Length | 19.00 |
Width | 12.00 |
Height | No |
Disclaimer | For use in Massachusetts or Canada Only. Not for sale in California. Outdoor use only. |
Use | Recreational Enclosures, Construction Sites and Outdoors |
Warranty | 1 Year Limited |
Thermostat | No |
Safety Tip-Over Switch | Yes |
Fuel Type | Propane |
Heat Type | Radiant |
Oxygen Depletion Sensor (ODS) | Yes |
High Limit Safety Shut-off (HLS) | No |
Indoor Safe | No |
Ignition | Piezo |
Hose & Regulator Included | Sold separately |

Mr. Heater MH18B "Big Buddy" Heater 4,000, 9,000 and 18,000 BTU/Hr.
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Features
- 4,000, 9,000, or 18,000 BTU per hour
- For use with propane gas
- Heats up to 450 sq. ft.(for outdoor use only)
- Single control start knob
- Hi-Med-Low heat settings
- Swivel regulators
- Automatic low oxygen shut-off system (ODS)
- Accidental tip-over safety shut-off
- Connects to two 1 lb. cylinders
- Connects to a 20 lb. cylinder with optional hose
Description
To light the unit, simply push and rotate the knob. The built-in Piezo sparking mechanism will take care of the rest.
With the Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off, you can be sure that you will enjoy years of comfortable outdoor safe heat.
Video
Specifications
THE USE OF UN-AUTHORIZED ACCESSORIES/ATTACHMENTS WITH THIS HEATER ARE EXPRESSLY PROHIBITED, MAY CAUSE SERIOUS INJURY, AND WILL VOID THE WARRANTY.