<ul><li>This energyLogic waste oil heaters are the simplest to own and operate. That’s because the heaters run on fuels from 5 to 90 weight (even synthetics) to maximize the efficiency and heat output of the waste oil you burn.&nbsp;</li><li>The patented metering pump provides consistent, reliable fuel delivery, regardless of fuel type, without manual adjustments.</li><li>The stainless steel heat exchanger is able to withstand the higher temps produced by this burner. Stainless steel is also a superior heat conductor, which means you get warmer faster.&nbsp;</li><li>It also does a superior job of incinerating contaminants that lead to corrosion. That’s why the life of EnergyLogic heaters are measured in decades not years.</li><li>Its features include: heats up to 1,750 square feet approximately one to four service bays; BTU Input: 75,000 BTU (21.98 kW) per hour; fuel flow rate: 0.54 gallons/hour (2.0 liters/hour); heat rise over input air: 100-120ºF (55.6 - 66.7ºC); airflow: 500 cfm;exhaust flue diameter: 6”; dimensions: 75”H x 21”W x 26”L; weight: 210 lbs.</li></ul>