Mr. Heater Vent Free 10,000 BTU Blue Flame Multi Indoor Safe Propane Heater, Tan CategoryL5_Bow & Crossbow Accessories 5 inches on the outside

5 inches on the outside

allowing for moisture to drip

Built with your safety in mind

Heavy duty steel ball corners

3-interchangeable-ball system that's simple to switch out for unparalleled versatility

Mr. Heater Vent Free 10,000 BTU Blue Flame Multi Indoor Safe Propane Heater, Tan CategoryL5_Bow & Crossbow Accessories 5 inches on the outsidePoor insulation, no problem. Defeat the winter chill that sneaks its way into your home with Mr. Heater Vent Free 10,000 BTU Blue Flame Multi Indoor Safe Propane Heater. Solve your heating problem with this perfect supplemental heating solution using no external power. Offering 10,000 BTU, this vent free heater ignites blue flames with the one handed Piezo ignition to extend warmth up to 300 square feet for nearly 2 days. Clean burning blue flame tube