Rheem SP12159B 3-Inch Plastic Drain Valve

The Rheem SP12159B is a genuine OEM 3-inch plastic drain valve designed for use in residential and commercial tank-style water heaters. Made from durable poly composite material, this valve is corrosion-resistant and built to withstand long-term use in demanding water heating environments.

The valve features a user-friendly handgrip design for easy manual operation and includes a standard garden hose thread outlet for convenient and controlled water drainage during maintenance or tank flushing.

Key Features & Specifications:

• Part Number: SP12159B

• Type: Water Heater Drain Valve

• Material: Durable poly composite

• Length: 3 inches

• Thread Type: Standard garden hose thread

• Operation: Manual handgrip (concentric handle)

• Application: For use in Rheem and other compatible tank-style water heaters

• Function: Allows easy draining of water from the tank for maintenance, sediment removal, or decommissioning

This OEM replacement part ensures a secure fit and long-lasting performance, making it a reliable choice for technicians and homeowners performing water heater maintenance.