Precise Calibration: Fixed -

the Copeland ZB11KCE-TFD-551 offers a compact footprint and lower vibration levels

7" WC but the SPNO contacts fail to close

Manufactured from a high-durability synthetic composite

Belimo CQBUP-3 Actuator 322838-753 Precise Calibration: Fixed -For contractors demanding reliable and precise zone control, the Belimo CQBUP 3 Actuator is engineered to meet rigorous HVACR system requirements. This non spring return actuator operates on a versatile 100 240V AC supply, making it suitable for a broad range of applications. It provides accurate On Off and floating point control, ensuring optimal performance for your control valve actuator needs. With a swift 75 second running time for a 90 degree