The XT-200 Waste Oil Heater is our second smallest unit pushing out up to 200,000 BTU's an hour. It features a fine grained galvanized (rust-resistant) cabinet to protect it in most shop environments, a high performance XT series burner that burns more efficient than any other burners to date, an internal fan to reduce excess noise in your shop, and adjustable locking louvers to direct air flow. All our units are UL listed so you can be assured that safety is a high priority with all Lanair products.