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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
this specific model is rated for 24V AC (60Hz) operation
and public facilities requiring high-accuracy RA 2000 sensor performance in a ruggedized
The double-pole design allows for simultaneous switching of multiple power legs or secondary loads
this specific model is designed for a 120V primary input
Lochinvar & A.O. Smith 100208661 Flow Switch 326058-757 this specific model is ratedThe Lochinvar & A. O. Smith 100208661 Flow Switch, also identified by part number 781621 or alias FS8 W, is a heavy duty liquid flow switch engineered for precise proof of flow detection in high efficiency commercial boiler systems and water heaters. Designed as a direct HVAC replacement part for the McDonnell & Miller FS8 W, this unit features a durable stainless steel #3 paddle configuration to ensure reliable contact closure once the system pump