Controls You Can Trust

Our offering of electromechanical and electronic pressure controls is one of the most extensive in the industry.

Manage a wide range of single and multi-stage refrigeration and HVAC equipment with easy-to-use electronic controllers.

Designed to regulate the flow of water and/or glycol in response to pressure or temperature changes, PENN Water Regulating Valves provide reliable performance for water-cooled condensers and cooling towers.

A complete line of electromechanical and electronic temperature controls to control space and liquid temperatures in literally hundreds of cooling and heating applications that require specific sensing elements and enclosure types.

To control the head pressure of an air cooled refrigeration system, PENN has an extensive range of condenser fan speed controls available.

To control the head pressure of an air cooled refrigeration system, PENN^® has an extensive range of condenser fan speed controls available.

PENN^® pressure transducers offer accurate and stable pressure sensing in all kind of applications and for all kind of refrigerants, including R744 (CO2) and Propane (R290)

Room humidistat for accurate humidity control