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SKU: 20018744B Navien 20018744B Back-Up Ring

Navien 20018744B Back-Up Ring

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Purchase Navien 20018744B Back-Up Ring
  • Navien 20018744B Back-Up Ring SKU: 20018744B

  • Genuine Navien Factory OEM Repair Part Read More
  • List: $3.99 / ea $3.00 / ea

    In Stock
    In Stock ✔


This Navien 20018744B Back-Up Ring is a genuine OEM repair part. It is brand new in the original Navien factory packaging and is guaranteed to fit and function properly. Please see below for important warranty information and a list of models that this part fits.

Fits These Models

CH-180-LP , CH-180-NG , CH-210-LP , CH-210-NG , CH-240-LP , CH-240-NG , NPE-150S-LP , NPE-150S-NG , NPE-180A-LP , NPE-180A-NG , NPE-180S-LP , NPE-180S-NG , NPE-210A-LP , NPE-210A-NG , NPE-210S-LP , NPE-210S-NG , NPE-240A-LP , NPE-240A-NG , NPE-240S-LP , NPE-240S-NG


  • Condition: Brand New
  • Item ID: 20018744B
  • Warranty: To qualify for warranty coverage.
  • Warranty: 1 year from date of delivery.
  • Manufacturer: Navien
  • Product Type: Back-Up Ring

Features and Benefits

  • Genuine Factory OEM repair part
  • Guaranteed to fit and function properly
  • Ships in original factory packaging
  • Not an aftermarket or generic part

Additional Part Number Information:

  • Equivalent Part Number: 20018744B
  • Part Number: 544147

Product Video

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Navien 20018744B Back-Up Ring

SKU: 20018744B
In Stock ✔

> List: $3.99 / ea $3.00 / ea

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