The Dyna-Glo Workhorse Industrial Grade Forced Air Heater features a one-piece motor with an aluminum case. The precision fit eliminates potential pressure issues caused by KD motors, and aluminum prevents rust. The center mounted combustion chamber offers better airflow than lower-shell mounting and allows regular maintenance in one-third the time. The factory-sealed hoses maintain seal and pressure. The run-time fuel gauge displays hours remaining, to ensure the user can get the job done. The pressure gauge allows pressure adjustment to maintain peak performance. Error codes combined with Dyna-Glo’s QR site allow faster and easier trouble shooting.