Waterway 2" Heater Union/Tailpiece Gasket (711-4010)

Heater Parts
Waterway Plastics
711-4010
90-423-1006
COMPARE AT $7.74
OUR PRICE $4.22
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
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$9.88 Standard Shipping
Under 25 lbs. Contiguous USA
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The Waterway 711-4010 heater union and tailpiece gasket is designed for compatible 2 inch heater applications. A gasket like this is useful because it helps seal a serviceable connection point where the heater union and tailpiece come together, which is especially important for cleaner reassembly and dependable operation.

Heater-side gaskets are often replaced during service because heat, age, and compression can reduce how well the original seal performs over time. Using the correct Waterway replacement helps restore the fit of the connection without needing to replace the full surrounding assembly.

For compatible 2 inch heater union repairs, this Waterway gasket is a practical replacement when renewing the sealing surface between the union and tailpiece.

  • Waterway 2 inch heater union and tailpiece gasket
  • Designed for compatible heater connections
  • Helps restore sealing between the union and tailpiece
  • Useful for repair and rebuild work
  • Supports cleaner and more dependable heater service
Waterway Plastics – Spa Jets, Pumps, Filters, Valves and Pool & Spa Components
Who is Waterway Plastics?

Waterway Plastics is a leading manufacturer of pool and spa components, known for durable construction and broad product compatibility. With decades of experience, Waterway provides essential parts used in both residential and commercial aquatic systems.

What products does Waterway Plastics specialize in?

Waterway Plastics specializes in spa jets, pumps, filters, valves, manifolds, and plumbing components. Their product lineup includes critical parts used in spa and pool systems for water circulation, filtration, and hydrotherapy performance. Waterway components are widely used in both OEM and replacement applications.

Why choose Waterway Plastics parts for your pool or spa?

Waterway Plastics products are known for reliability, compatibility, and long-lasting performance. Their components are engineered to withstand water pressure, chemical exposure, and continuous operation. Spa owners and professionals choose Waterway for dependable parts that maintain system performance and extend equipment life.

How do you identify and choose the correct Waterway Plastics part?

To select the correct Waterway component, it’s important to match specifications such as size, connection type, jet style, and system compatibility. Reviewing model numbers and part dimensions ensures proper fit and function. Choosing the right part helps maintain efficient operation and optimal spa performance.

Need help finding the right Waterway Plastics part?

At Bath & Spa Parts Online, we carry a wide selection of Waterway Plastics pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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