Mr Heater F232050 MH9BX 4K - 9K BTU Portable Buddy Heater

4,000-9,000 BTU Liquid Propane heater
4,000 or 9,000 BTU per hour
For use with propane gas
Heats up to 225 sq. ft.
Single control start knob
Hi-Low heat settings
Swivel regulator
Fold down handle
Accidental tip-over safety shut-off
Automatic low oxygen shut-off system (ODS)
Runs off a 1 lb. cylinder
Run Time (Hrs at Min BTU): 5.6 Hours
Connects directly to a 20 lb. cylinder with optional hose and filter
Length: 13"
Width: 13"
Depth: 8"
Weight (Lbs): 10.60