573012A | Autofill Combo 1/2"NPT | Caleffi Refrigerant_R-404A and IPS inlet connection

and IPS inlet connection

With fast shipping and a commitment to customer satisfaction

the Jergens 27904 knob is also aesthetically pleasing

meeting industry standards and regulations

It operates on 110/120 volts and features UL Listed and CSA Certified approvals

573012A | Autofill Combo 1/2"NPT | Caleffi Refrigerant_R-404A and IPS inlet connectionAutofill Combo 1 2"NPT (573012A) by Caleffi The Caleffi 573012A Autofill Combo 1 2"NPT is a versatile and reliable solution for automatic water filling in hydronic systems. With its durable construction and precise operation, this device ensures optimal system performance and prevents costly damage caused by low water levels. This autofill combo features a sturdy brass body that resists corrosion and ensures longevity. It combines a fill valve and a