In 1984, environmental attorney Wayne Robertson turned a passion for engineering into a product that would safely and efficiently heat with used oil. With six design patents and a proprietary technology an innovative, new waste oil heater with a new brand—Black Gold—was born. In 2002, we bought Black Gold and became EnergyLogic.

Today, our waste oil heaters and boilers continue to lead in technology, reliability and cost of ownership. We remain committed to providing the industry`s best environmentally-friendly, energy-efficient used oil furnaces and boilers. All EnergyLogic waste oil furnaces and boilers are EPA-approved and UL-listed. These onsite recycling systems provide an environmentally-friendly manner for recycling used oil onsite. As part of our commitment to reducing our customers` energy expenses, we broadened our product line to include high volume, low speed fans. Partnering with MacroAir, the innovators of the highly efficient, six-blade HVLS fan, we are able to provide fully integrated heating and cooling solutions that reduce year-round energy expenses and make the workplace feel good.

EnergyLogic, LLC Downloads

Model EL 375B - Waste Oil Boiler Brochure

Model EL 500B - Waste Oil Boiler Brochure

Model EL 200B - Waste Oil Boiler Brochure

Model EL 200H - Waste Oil Heater Brochure

Model EL 140H - Waste Oil Heater Brochure