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Waterway 711-6020 gasket for 2-1/2" heater union
Waterway 711-6020 gasket for 2-1/2" heater union
Durable Waterway 711-6020 gasket provides a secure, watertight seal for 2-1/2" heater unions in pools and spas.
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The Waterway 711-6020 gasket for 2-1/2" heater union is a reliable replacement part designed to ensure a secure and watertight seal in your pool or spa system.
Crafted from durable materials, this gasket minimizes leaks and maintains consistent performance for heater unions.
It is specifically engineered to fit 2-1/2" unions, making it an ideal choice for both residential and commercial pool and spa applications.
With lightweight construction and easy installation, it helps reduce downtime and simplifies maintenance.
Backed by Waterway’s reputation for quality, this gasket provides a cost-effective solution to extend the life of your heater connections.
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Customers praise the gasket for its perfect fit and ability to stop leaks quickly.
Many reviewers highlight the ease of installation and how it saves them money on professional service calls.
Users note that the lightweight design makes handling and replacement straightforward.
Several buyers appreciate its affordable price compared to other replacement parts.
Pool and spa owners consistently mention Waterway’s reliable quality and long-lasting performance.
- Replacement gasket designed for 2-1/2" heater unions
- Durable material ensures long-lasting use
- Provides a watertight seal to prevent leaks
- Lightweight and easy to handle
- Simple installation for reduced maintenance time
- Compatible with pool and spa heater systems
- Manufactured by Waterway, a trusted name in the industry
- Brand: Waterway
- Mfg. Part #: 711-6020
- Product #: WWP-151-6020
- Shipping dimensions: 3.5 x 3.5 x 0.25 inch
- Each product weight: 0.0173 pound
- Master carton quantity: 500
- Minimum sell quantity: 1
- UPC code: 806105124906
Q: Will this gasket fit all 2-1/2" heater unions?
This gasket is specifically designed for Waterway 2-1/2" heater unions, but it may also fit other brands with the same size connection.
Q: Is the gasket easy to install without professional help?
Yes, the gasket is lightweight and simple to replace, allowing most pool and spa owners to install it themselves.
Q: How often should I replace my heater union gasket?
Replacement frequency depends on water chemistry and usage, but it’s recommended to inspect and replace if you notice leaks or wear.

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Waterway is a trusted name in pool and spa equipment, offering dependable pumps, filters, jets, and plumbing components engineered for lasting performance. Whether you're building new or replacing parts, Waterway products are designed to keep your system running efficiently. At AquaDoc, we stock a wide selection of Waterway pool and spa supplies to support smooth operation and easy maintenance.
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