20032409A | O-RING EPDM P26 25.7 3.5 70 BK | NAVIEN TANKLESS WATER HEATERS

**O-Ring EPDM P26 25.7 3.5 70 BK (SKU: 20032409A)** by NAVIEN TANKLESS WATER HEATERS This O-ring is designed for use in a variety of tankless water heater models from NAVIEN. It is made from durable EPDM rubber and features a P26 profile, with a 25.7mm inner diameter, 3.5mm cross-section, and 70 Shore A hardness rating. Its black color ensures compatibility with most tankless water heater designs. This O-ring provides a critical seal between the water tank and the heating element, preventing leaks and ensuring efficient water heating. Its EPDM construction offers excellent resistance to heat, ozone, and weather conditions, making it suitable for use in demanding applications. Whether you're a professional plumber or a DIY enthusiast, this O-ring is essential for maintaining the performance and longevity of your NAVIEN tankless water heater. Our HVAC supply store offers competitive prices, fast shipping, and knowledgeable customer support to ensure your satisfaction. Trust Our HVAC supply store for all your replacement parts and maintenance needs!