From Thermatron Engineering Inc., Model 727 is a liquid-to-air, copper fin-and-tube heat exchanger measuring 24 x 24 x 2.6" (610 x 610 x 66 mm). Unit is capable of dissipating 330 W for every 1oC difference between the temperature of the water and air entering the heat exchanger. Tubing and manifold circuitry are copper me-chanically bonded to an efficient riffled and corrugated fin.

June 2001, RS# 204