Description
The Navien 20018013A Silicone O-Ring (31.7 x 3.5) is a genuine OEM replacement seal for Navien boilers and water heaters. Made from high-quality silicone, this O-ring provides excellent heat and chemical resistance, ensuring a secure, leak-free connection and long-lasting system performance.
Key Features:
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OEM Replacement: Genuine Navien silicone O-ring.
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High-Quality Silicone: Resistant to heat, chemicals, and pressure.
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Leak Prevention: Ensures a secure, watertight seal.
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Precise Fit: Engineered to fit Navien boilers and water heaters.
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Durable Performance: Supports reliable operation and system longevity.











