The Mi-T-M 18,000 BTU Portable Propane Heater is ideal for the hobbyist and outdoor enthusiast who need portable supplemental heat in the ventilated workshop, garage, hunting blind or cabin during those chilly winter months. Producing 18,000 BTUs, this product easily heats areas up to 600 square feet. Runs 65 hours on low and 24 hours on high using 20 lb. Tank. Very portable due to the unique rolling caster design. Features variable heat control, no electricity required, wind resistant burner system, safety auto-extinguish tip over switch and push button spark ignition. Hose and regulator included. Operates on 20 lb. LP tank, not included. 13.6” x 17.7” x 23”.