Mr. Heater F299720 Vent Free Blue Flame Propane Heater, 20.000 BTU's Caliper 4 packs include knobs

4 packs include knobs

Fits all spline rotary hammers

and Flame Retardant

the level comes with a manufacturer's limited lifetime warranty

2662 and 518-9071)

Mr. Heater F299720 Vent Free Blue Flame Propane Heater, 20.000 BTU's Caliper 4 packs include knobsEquipped with a multi output valve for easy temperature regulation and a convenient Piezo ignition built right into the rotation of the knob for one handed ignition. It can be permanently mounted to the wall or securely fastened to the floor with included mounting brackets and fasteners. With a factory standard Oxygen Depletion Sensor (ODS), rest assured this heater will provide you with years of comfortable and safe heat. Highlights: 20,000 BTU per