Document Z84mok3BzNZvbO96qkmNxVyvZ

For bedrooms air conditions For computer rooms...SE Air conditioning is usually designed for intermittent comfort cooling. The units must be modified for continuous service. But not SES. SES Site Environment Systems are designed for continuous use... for continuous environment control. Self-contained SES units provide all-year-round temperature control, humidity control, and high efficiency air filtering control. SES creates the optimum environment for computer rooms, industrial and R&O laboratories, telephone equipment rooms, pharmaceutical and agricultural processing and clean room processing. SES is available in 3, S, 7Vi, 10,15 and 20 ton modular units to suit any tonnage range, with air discharge arrangements for either up flow or down flow distribution for your special needs. Look Into SES--the environment control system designed for efficient, continuous service. For further information write Environment Control Division, Floating Floors, Inc./Subsidiary of National Lead Company, Room 4602, 111 Broadway, New York, N. Y. 10006. SITE ENVIRONMENT SYSTEMS National Lead Environment Control Division KF-68-14510 --This advertisement will appear in A5HRAE Journal, April, May, June, August, October, December -- Heating, Piping & Air Conditioning, April, June, July, September, October, November, 1968