The new A421 Series Electronic Temperature Controls have advanced control features for more application versatility. The easy-to-use push button programming menu is highlighted, including the basic and advanced menus. Integrated off-cycle defrost and interval timer models are available.
Learn more about the PENN family of pressure and temperature controls, including the Encapsulated Pressure Controls, Electromechanical Pressure Controls, and Electronic Pressure and Temperature Controls.
The System 450 modular electronic controls are best known for their versatility. They can handle spaces with multiple conditions because each control module accepts three inputs – temperature, humidity and/or pressure, in any combination. System 450 is ideal for a wide range of HVAC/R applications. The video features just a few of the possibilities.