Daikin-McQuay 331893901 Sensor R-410A OEM Precision: Guaranteed compatibility with

OEM Precision: Guaranteed compatibility with Armstrong Air heating equipment

Ensures accurate inlet pressure regulation for stable burner performance

This fractional horsepower motor is engineered with a durable frame to withstand the thermal stress of continuous operation in fan coil and blower assemblies

Installation Ready: Each unit is boxed with a high-temperature gasket to ensure a proper seal against the burner box

Common Questions What models are compatible with the 5H0738390004 fan blade

Daikin-McQuay 331893901 Sensor R-410A OEM Precision: Guaranteed compatibility withThe Daikin McQuay 331893901 Flow Sensor is a critical OEM component used for precise fluid and air movement monitoring in commercial HVAC systems. This 24VAC VDC flow sensor is the direct 331893901 cross reference for the legacy 330571401 part number, ensuring a seamless drop in replacement without field modifications. Engineered for high accuracy detection, it provides the necessary feedback to the system controller to prevent low flow conditions