SINGLE Temperature Controls, Inc. is one of the largest Global manufacturers of Temperature Control Units (TCU's) and has been in business since 1968. 

SINGLE offers a full product platform to fit most temperature control applications and has advanced technologies to improve process efficiencies.

SINGLE is a premier supplier of Water Temperature Control systems ranging from -40° F to 437° F and Oil Temperature Control systems up to 660° F.

SINGLE is also a leader in the Variotherm Temperature Control field with Alternating Temperature Technology (ATT) systems that enhance part quality by eliminating visible weld lines while potentially decreasing cycle times.