The single control start knob lets you light the unit with a simple push and rotation while the built-in Piezo sparking mechanism takes care of the rest. Additionally the knob lets you switch between the 3 output settings: 4000 BTU/hour (low) 9000 (medium) or 18000 (high). This adjustable 4000 - 18000 BTU/hr output offers up to a 450 sq. ft. area of heated coverage making the Big Buddy perfect for heating up enclosed spaces like a cabin. Integrated fan blends radiant and convection-style heat so you get the best of both worlds and an increased heating capacity (operates on 4 x D batteries or AC adapter not included). Ensuring years of safe and comfortable indoor heating the Big Buddy features an Oxygen Depletion Sensor (ODS) and accidental tip-over safety shut-off. For operating power the unit connects to two 1 lb. cylinders with the 2 swivel regulators (1 on the left and the other on the right side of the unit) or to a 20 lb. cylinder with optional hose and filter (not included)*. Furthermore a Quick Connect fitting on the left side of the unit can connect to a remote gas supply with a single hose and filter (not included)**.
Note from manufacturer:
Perfect for staying warm indoors the Mr. Heater Big Buddy Portable Indoor Propane Heater combines safety with high-performing and adjustable warmth.
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