While the extended copper ends are designed to dissipate heat

Designed for both residential and light commercial integration

Complete Set: Includes all necessary pressure switch tubing segments

you know that managing galvanic corrosion is the single most effective way to prevent premature tank failure

Wide Operating Range: Robust thermistor design maintains accuracy across varying environmental conditions typical of commercial and residential inlet ducts

Siemens Building Technology 599-10303 Valve 323613-751 While the extended copper endsThis Siemens 599 10303 is a 1 2 inch, two way ball valve designed for precision fluid control in HVAC systems. Engineered with a 1. 6 Cv and equal percentage flow characteristic, it ensures linear heat output when used in chilled water or hot water applications, including 50% glycol mixtures. The brass body is reinforced with a chrome plated brass ball and brass stem, providing a 200 psi close off rating and meeting ANSI Class IV leakage standards.