Space-Ray Infrared Heaters will show its line of LTU Series low intensity, gas-fired infrared U-tube heaters available in both natural and propane gas. The LTU Series range in capacity from 40,000 to 250,000 Btuh. Shown here is a Model LTU250 infrared U-tube heater that the company says is ideal for installation in an aircraft hanger or a football practice facility.

Space-Ray Infrared Heaters, P O Box 36485, Charlotte, N.C. 28236; 800-438-4936 or 704-372-3485; 704-332-5843 (fax);;