Tryac Unit 3 Isaac Newton Way, Alma Park Industrial Estate, Grantham , Lincolshire , NG31 9RT United Kingdom About Solutions products software Companies Tryac Products Model DTC-2 - Differential Temperature Controller Model DTC-2 - Differential Temperature Controller From Cooling 0 Share The TRYAC DTC-2 has been designed to control the low volume fans used to ventilate the crop. It can be used to control a single fan on a grain silo or multiples of fans on floor stores. Most popular related searches temperature controller Customer reviews No reviews were found for Model DTC-2 - Differential Temperature Controller. Be the first to review! Add your review Publish your review Great! review successfully added!