Mr. Heater MH125LP Salamander 125,000-BTU Portable Propane Radiant Heater 125,000-BTU portable propane radiant heater for construction sites, workshops, and more Piezo push-button igniter; heats up to 3,000 square feet; 360 degrees of directional heat Tip-over safety shut-off; rugged steel construction; folding handle; transport wheels Requires 100-pound propane cylinder (not included); 12-foot hose and regulator included Measures 16-1/4 by 16-1/4 by 35-1/4 inches; 1-year limited warranty