Extend long summer months well into the night with our Commercial Patio Heater. With an output of 46,000 BTUs, this patio heater takes the chill off cool evenings so you can relax or entertain in comfort. Simply roll the heater to the optimum location to revel in warmth. 46,000 BTU output with Piezo igniter system . Wheels provide ease of portability . Stainless steel burners and double mantle heating grid . Safety auto shut-off valve . Wide base provides stability . Uses standard 20 lb. LPG tank (not included) . Assembly required. Imported . <b class="prop65warn"> WARNING: Combustion byproducts produced when using this product include carbon monoxide and other chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov.