Tryac products

The Tryac DTC-2 roof fan controller is designed to remove hot air above the crop by using cooling ambient air. Easy to use control dials and operator indicaion provide ease of use.

The DTC-1 is a low cost simple to operate differential temperature controller for the use in small potato stores, onion and grain stores. The controller lowers the temperature of the stored crop by using lower ambient temperatures than the crop to ventilate and lower the crop temperature.

The DTC Distribution box is a differential temperature controller designed to control low volume fans and to be placed on the crop to reduce the number of trailing leads normally required to supply the fan and controls.