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Installation Ready: Each unit is boxed with a high-temperature gasket to ensure a proper seal against the burner box
The isolated coil solenoid has two separate small terminals for the coil circuit
it efficiently handles pressure ranges from 5 to 125 PSI
OEM Precision: Guaranteed compatibility with Armstrong Air heating equipment
Daikin-McQuay 331893901 Sensor R-410A Installation Ready: Each unit isThe 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
