Filters

The Memorial Day Holiday will affect shipping times. Please Click Here for details.


Secure Checkout
Free Shipping On Orders Over $99
Shipping Hours: MON-FRI 8AM to 5PM EST
Your Shopping Cart Is Empty

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

Navien NPE-180S2-NG OEM Repair Parts

Get genuine Navien factory OEM repair parts for your NPE-180S2-NG tankless water heater. All Navien parts are brand new in the original factory packaging and are guaranteed to fit and function properly. This is the NG model which means that it uses Natural Gas. We have fast FREE SHIPPING on all orders over $99 and ship all orders within 1 business day.

PLEASE NOTE: This Navien tankless water heater has a model number designation which is similar to that of another model. As a result, they may appear to be the same units, but they are not the same. The parts are different and are not interchangeable between the units. To help ensure you order the correct parts, you must be sure that you select the model number which is a 100% exact match to your unit. A difference of 1 letter or 1 number in the model number will result in you ordering the incorrect parts for your unit.

Parts Diagram PDF
Showing 1 - 12 of 38
Sort Products By
Number of Products to Show
Close

Added to Cart

SKU:
Quantity
In Stock ✔

> / ea

View CartProceed to CheckoutContinue Shopping