Belimo A-22G-A22 Calibration kit 321894-708 the disc assembly

the disc assembly

By leveraging capacitive humidity measurement technology

this valve provides reliable evaporator efficiency and consistent thermal regulation

Enclosed Body Construction: Reduces operational noise and protects internal electrical components from environmental contaminants

Ensure your HVAC controller is sending a compatible 24V signal

Belimo A-22G-A22 Calibration kit 321894-708 the disc assemblyThe Belimo A 22G A22 Calibration Kit is an essential field service tool designed for the precise zero and span calibration of room CO2 sensors and duct mounted gas detectors. Engineered for HVAC automation systems, this kit ensures that IAQ (Indoor Air Quality) sensors maintain accuracy within strict tolerances, preventing sensor drift that can lead to inefficient demand controlled ventilation (DCV). The kit facilitates the accurate delivery of