Due to high holiday shipping volume, there may be some shipping delays. FedEx, UPS and USPS have modified the service guarantee. Please visit our Shipping Policy Page for details.

Secure Checkout
Free Shipping On Orders Over $99
Your Shopping Cart Is Empty

Secure Checkout
Free Ground Shipping on Orders $99 & Up. See details

SKU: 20000355B Navien 20000355B Adapter

Navien 20000355B Adapter

Need Some Help?

Speak to our friendly customer service.

Purchase Navien 20000355B Adapter
  • Navien 20000355B Adapter SKU: 20000355B

  • Genuine Navien Factory OEM Repair Part Read More
  • List: $13.23 / ea $9.95 / ea

    Inventory for this item is running low. Order Today!
    In Stock ✔


This Navien 20000355B Adapter 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


  • Condition: Brand New
  • Item ID: 20000355B
  • Warranty: To qualify for warranty coverage.
  • Warranty: 1 year from date of delivery.
  • Manufacturer: Navien
  • Product Type: Adapter

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: 20000355B
  • Part Number: 534751

Product Video

Shipping & Returns

Shipping: CLICK HERE for our full Shipping Policy.
Return Policy: CLICK HERE for our full Return Policy.

Customer Reviews

Rate Product
No Reviews Yet - Be the first!

Added to Cart

Navien 20000355B Adapter

SKU: 20000355B
In Stock ✔

> List: $13.23 / ea $9.95 / ea

View CartProceed to CheckoutContinue Shopping