Honeywell H7735A2012 Wall Humidity Sensor R-452A While designed for R-404A and

While designed for R-404A and R-502

As a direct 1:1 replacement

allowing technicians to omit operations on specific days of the week when scheduling is not required

The included seals are generally NBR (Buna-N)

If you are replacing the original factory cover for the first time

Honeywell H7735A2012 Wall Humidity Sensor R-452A While designed for R-404A andThe Honeywell H7735A2012 Wall Humidity Sensor is a critical component for high performance commercial HVAC monitoring, delivering precise environmental data to building automation systems. Designed specifically for wall mount installation, this unit features a 3% RH accuracy rating across a 0% to 95% non condensing range, ensuring stable control in sensitive environments. Technicians will find the integrated 20K Ohm NTC temperature sensor particularly