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High Velocity--Large Volume
Low Temperature

AIR-WAY Unit Heaters excel in efficiency and establish new low operating costs because they discharge warmed -- not hot -- air in great volume and at high velocity. Quicker and more general diffusion, and a more positive control of air currents result. These outstanding advantages are obvious.

An experienced, capable Air-Way air-engineering department is at your service to help you translate exclusive Air-Way features into specific advantages in your particular problems. Your inquiry or request for counsel does not commit or obligate you in any way.

AIR-WAY ELECTRIC APPLIANCE
CORPORATION
Toledo, Ohio
Heating Systems Division
Thermal Engineering Company, Distributors, Boston, Mass.

DRYING   REFRIGERATION   HEATING
AIR-CONDITIONING

ADVANTAGES of
Teco Air-Conditioning Systems
1. Simplicity
2. Low operating cost
3. Complete automatic control of humidity and temperature

The Teco System can be applied to any industry where accurate control of temperature and humidity is an important factor.

G.B. BAILEY '22   R.E. SHERBROOKE '22

THERMAL ENGINEERING COMPANY
45 BROMFIELD STREET   BOSTON, MASSACHUSETTS
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