Mr. Heater MH170QFAVT 170,000 BTU Portable Propane Forced Air Heater — Quiet Burner for Outdoor & Jobsite Use

HIGH-OUTPUT HEATING: Delivers 125,000-170,000 BTU per hour to heat areas up to 4,250 sq ft, making it suitable for large job sites, garages, industrial and commercial workspaces, tailgates, and outdoor gatherings. FORCED AIR PORTABLE DESIGN: This portable forced air heater is built for heavy use and easy transport, featuring a rugged construction and a heavy-duty handle for reliable mobility. BUILT FOR SAFETY: Equipped with a high-temperature limit switch and thermoelectric safety valves to provide dependable protection during operation. QUIET BURNER TECHNOLOGY: Operates 50% quieter than standard propane heaters for a less disruptive work environment while maintaining strong performance. EXTENDED RUNTIME & ACCESSORIES: Includes a 10ft hose, regulator, and thermostat; runs up to 17 hours on a 100 lb. propane tank. POWER & SETUP: Requires electricity — plug the heater into a 110v outlet, connect the 10ft hose and regulator to a 20lb or larger propane tank, then start with the automatic solid-state ignition. Use the variable rate thermostat to fine-tune output. NOTE: Intended for outdoor use or in well-ventilated areas.