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Reliable Switching: SPDT switch logic allows for both normally open and normally closed wiring options
Engineered to replace aged or pitted mechanical relays
ensuring reliable wireless HVAC monitoring without signal cross-talk or interference
critical for preventing flame rollout or carboning
The spring return safety function guarantees a fail-safe position during power loss
Daikin-McQuay 2229302 Sensor 319847-401 Reliable Switching: SPDT switch logicThe Daikin McQuay 2229302 Low Pressure Sensor is a critical diagnostic and safety component engineered for precise refrigerant monitoring in commercial HVAC systems. This OEM pressure transducer provides real time feedback to the controller, ensuring the compressor operates within safe parameters to prevent vacuum related failures and equipment damage. Designed specifically for Daikin chiller parts and McQuay rooftop units, this sensor utilizes a high