A.O. Smith 100263839 1.5" Brass Drain Valve

The A.O. Smith 100263839 1.5" Brass Drain Valve Replaces Kit 9004330015 is a manually operated valve used to control the release of water from connected equipment during draining procedures. It allows water to be released from the tank during draining, flushing or service procedures when required in HVAC systems. The valve is installed at the tank drain connection and interfaces with the piping system for controlled water discharge. It is used with compatible hydronic heating setups it assists with fluid management by providing a designated drainage point supporting maintenance procedures and ensuring connected equipment remains accessible for routine servicing activities.