Carrier 33ZCT56SPT Space Sensor 321142-301 ensuring the air handler or

ensuring the air handler or furnace operates within factory parameters for peak efficiency and safety

protecting the blower assembly and increasing operational life

The bypass should typically be sized to handle the difference between the total system CFM and the CFM capacity of the smallest zone

For custom system requirements

depending on the refrigerant type and the required pressure drop at the liquid line

Carrier 33ZCT56SPT Space Sensor 321142-301 ensuring the air handler orThe 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