Pay in 4 interest-free payments of $65.64 Learn more
Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Ensure your HVAC controller is sending a compatible 24V signal
By leveraging capacitive humidity measurement technology
essential for high-density residential installs
the disc assembly
or differential air pressure by utilizing the corresponding ports
Belimo A-22G-A22 Calibration kit 321894-708 Ensure your HVAC controller isThe 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
