Marty up in Saskatoon hadn’t ever burned his waste oil, because he thought he’d need a higher quantity than he produced. His business produces over 1,000 gallons annually, which was MORE than enough to heat his 3000 sq. ft. shop with 18 ft. ceilings. We had him look at our website for the options that might best fit his needs. He ended up with the OWH250, with 250-gallon tank stand for the additional storage, and a chimney kit. Marty, we can’t wait to hear how much you save on your heating cost next season! Thanks for your business!