Description Dura Heat's GFA150A provides efficient temporary instant heat for all construction and outdoor applications. It's built tough to operate in rough conditions with infinite heat adjustment settings and powerful fan. It is economical to use and packs all the features you need in a workspace heater. Forced air Variable output Simple operation Operates up to 18 hours (on 100 Lb. tank) Continuous electronic ignition prevents delayed starting Adjustable heating angle Integrated ignitor permits single handed ignition Heavy duty high RPM fan motor Enclosed components provide extended life Comes with a 10' hose and regulator, and handy fold down carrying handle Has automatic overheat shut-off Made of durable steel construction Ideal for construction sites, finish work, industrial, commercial, manufacturing areas, agricultural areas, and farm/ranch Tank not incuded