Lochinvar & A.O. Smith 100208661 Flow Switch 326058-757 a 240V single-phase power supply

a 240V single-phase power supply is required

24VDC) depending on your control circuit requirements

this universal replacement pilot is designed for dual-fuel applications

and public facilities requiring high-accuracy RA 2000 sensor performance in a ruggedized

Lochinvar & A.O. Smith 100208661 Flow Switch 326058-757 a 240V single-phase power supplyThe 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