Carrier 312926-206 Pressure Switch 321042-401 the T-4000-2146 is strictly designed

the T-4000-2146 is strictly designed for vertical mount applications

this bracket provides the necessary offset for damper shaft alignment and crank arm configurations

Does this compressor include a crankcase heater

Verified Signal Accuracy: Prevents nuisance lockouts by providing a stable flame detection signal to the control board

Proper handling is critical—avoid touching the ceramic element with bare hands

Carrier 312926-206 Pressure Switch 321042-401 the T-4000-2146 is strictly designedThe Carrier 312926 206 Pressure Switch is a mission critical OEM replacement part designed for precision monitoring in residential and commercial HVAC systems. This factory authorized part functions as a low pressure switch featuring a 22 7 PSI set point (opens at 7 PSI, closes at 22 PSI) to protect the compressor against low charge conditions, loss of airflow, or metering device malfunctions. Built to exact Carrier Corporation specifications, it