For maximum germicidal efficacy

this unit delivers a consistent 3000 RPM output

preventing the high-head pressure issues common with cheap

It stands for Automatic Changeover

this valve kit provides the necessary hardware to restore factory-spec modulation

Lochinvar & A.O. Smith 100109784 Tube 326058-758 For maximum germicidal efficacyThe Lochinvar & A. O. Smith 100109784 is a professional grade diffuser dip tube designed for high recovery commercial and residential water heating systems. Engineered with a durable polypropylene (PP) construction, this component facilitates the precise delivery of cold inlet water to the bottom of the tank, preventing thermal stratification and ensuring maximum burner efficiency. Measuring 31. 44 inches in length with a standard 1 NPT connection,