MH-80 Waste Oil Heater

The MH80 80,000 BTU Waste Oil Heater is a compact, efficient heating solution ideal for DIY garages and smaller 1–2 bay commercial shops. Designed to heat up to 2,000 sq. ft. while using less than 0.5 GPH, it delivers powerful performance with minimal fuel consumption.

The durable double‑pass stainless steel heat exchangers maximize heat output, and hinged swing‑out doors on both sides make ash removal fast and simple. The MH80 burns used motor oils, diesel fuels, and standard heating oils, giving you flexible fuel options.

Each unit comes standard with a shop‑air waste oil burner (external air source required), regulated fuel pump assembly, room thermostat, and draft meter, with optional upgrades including an on‑board air compressor or metering pump. By recycling your waste oil for heat, you reduce hauling fees, lower winter heating costs, and keep more profit in your shop.