An interesting oil-recycling center and boiler.
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40,000 gallons. That’s how much used motor oil Cloister Car Wash & Lube in Pennsylvania recycles each year using Clean Burn used-oil coil tube boilers. Cloister uses the free energy created from the boilers to generate hot water for radiant floor heating, and to use in the car wash along with hot air that’s pumped back to heat the company’s quick lube operation.