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Duotone aurora — cool blue brief on the left, soft violet sheet on the right for cargo details.
As a genuine factory replacement
The rugged aluminum construction ensures long-term reliability in demanding HVACR environments
making it suitable for chilled or hot water systems up to 250°F
or chilled water systems without the risk of internal fluid rupture
Lochinvar & A.O. Smith 100110588 Flow Switch 321042-401 As a genuine factory replacementThe Lochinvar & A. O. Smith 100110588 Flow Switch is a critical safety and monitoring component engineered for high efficiency hydronic systems. As an OEM replacement flow switch, this paddle style device is designed to detect the presence or absence of fluid movement, providing essential feedback to the appliance control board. It serves as a direct replacement for obsolete part numbers, including the A. O. Smith 9005680205, ensuring seamless
