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Featuring a durable Chatleff fitting
though the control range is limited by the installed spring (20-200 PSI for this unit)
but it should be protected from direct weather exposure within a suitable enclosure
100108894 is the updated version for 9002672005
Hydrolevel EW221 Standard Electro-Well 323613-751 Featuring a durable Chatleff fittingThe Hydrolevel EW221 Standard Electro Well (Part Number 48 221) is an essential component for technicians looking to integrate low water cut off (LWCO) protection into hydronic systems. Measuring with a 1 2" NPT connection and featuring a standard nut, this HydroStat Electro Well is specifically designed to replace common immersion wells. When paired with a Fuel Smart HydroStat controller, the EW221 automatically activates the LWCO function, providing