and MPR-581x actuators

this HVAC replacement part offers seamless compatibility with a wide array of 330AAV

Simplified Installation: Standard 1/4" male flare pressure connection and clearly labeled terminals for fast field wiring

or excessive ambient heat exceeding the Class H rating

Common Questions What is the maximum temperature rating for the Conbraco 13-213-B05

Carrier 33ZCT56SPT Space Sensor 320819-301 and MPR-581x actuatorsThe Carrier 33ZCT56SPT Space Sensor is a professional grade thermistor based sensing solution designed for precise environmental monitoring in commercial HVACR applications. Engineered with a 10k Ohm thermistor, this unit ensures high accuracy temperature detection while eliminating the drift and calibration issues common in mechanical thermostats. As a wall mounted HVAC sensor, it features an integrated manual override button, allowing occupants to