Description
Navien 20027617A EPDM Pump-Outlet Packing Seal
The Navien 20027617A is a genuine OEM EPDM packing seal designed for the pump outlet connection on Navien NCB series combination boilers. Engineered to maintain a secure, leak-free seal at the pump outlet, this replacement part helps restore proper system integrity and ensures continued reliable operation of your Navien hydronic heating system.
Key Features
- Genuine Navien OEM replacement part
- EPDM (Ethylene Propylene Diene Monomer) construction for excellent heat and water resistance
- Designed specifically for the pump-outlet connection on Navien NCB combination boiler models
- Provides a durable, leak-free seal to maintain system pressure and efficiency
- Direct OEM fit — no modifications required for installation
- Helps prevent water leaks that can lead to system inefficiency or damage
Application
- Compatible with Navien NCB series combination boilers
- Pump-outlet sealing application
- Ideal for routine maintenance, service calls, or leak repair
Why Choose OEM Navien Parts?
Using genuine Navien replacement components ensures proper fit, function, and longevity. OEM parts are manufactured to the same specifications as the original components, reducing the risk of premature failure and maintaining your system’s warranty compliance.
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