Ranco dominates the market in pressure, temperature and defrost controls used around the world in such applications as fast food restaurants, supermarkets, convenience stores and vending machines, just to name a few.

Temperature Controls
Ranco provides a broad offering of electro-mechanical and electronic temperature controls that are designed to switch electrical loads such as contactors, relays, fans, and motors in HVAC and Commercial applications in response to changes in sensed temperature.

Ranco O Series and G Series Pressure Controls
Ranco O and G series pressure controls are designed to switch electrical loads such as contactors, relays, fans and motors in HVAC and Commercial applications in response to changes in sensed refrigerant pressure.

Food Service Equipment Defrost Controls
Ranco North America's Paragon brand commercial refrigeration defrost controls are designed to meet a wide range of customer requirements for this important function on equipment such as reach-in's, walk-in's, condensing units, and refrigerated cases. Both electro-mechanical and electronic controls are available.

Food Service Equipment Electronic Controls
Ranco has been a leader in electromechanical controls for commercial refrigeration for over fifty years. Ranco also manufactures and markets a growing family of electronic controls that provide enhanced functionality and reliability in response to the needs of today's marketplace.