Lochinvar & A.O. Smith 100109606 Valve 321894-706 Broad Temperature Tolerance: Operates reliably

Broad Temperature Tolerance: Operates reliably from -40°F for low-temp refrigeration up to 300°F for discharge line service

The flat profile design allows for minimal side clearance

A key technical advantage for contractors is the seat location above the drain

maintaining the factory length ensures consistent resistance and avoids compromising the UL listing of the burner assembly

designed to fit standard Williams centrifugal blower wheels with minimal adjustment

Lochinvar & A.O. Smith 100109606 Valve 321894-706 Broad Temperature Tolerance: Operates reliablyThe Lochinvar & A. O. Smith 100109606 is a professional grade 3 4" brass drain valve engineered specifically for high efficiency water heaters and boiler systems. As a veteran preferred OEM replacement part, this valve features a 3 inch shank (3" Dimension A) that provides the necessary clearance for insulated tank jackets, ensuring a clean and accessible discharge point during routine system flushes. The heavy duty brass construction is designed to