About Us

Welcome to Thewatr, your trusted destination for high-performance tankless water heaters and boiler systems.

We proudly specialize in Navien products, a leading brand known worldwide for its advanced technology, energy efficiency, and long-lasting performance. Navien systems are designed to provide instant hot water, reliable heating, and reduced energy costs for both residential and commercial use.

Our operations are supported by our warehouse located in the United States at:

This location allows us to process and ship orders efficiently, ensuring fast and reliable delivery across the U.S.

At HeatBoiler.shop, we are committed to:

• Offering genuine Navien products

• Providing high quality and durable heating solutions

• Ensuring fast processing and shipping

• Delivering excellent customer support

Whether you are upgrading your home, replacing an old system, or installing a new heating solution, our mission is to provide products you can trust and service you can rely on.

Thewatr – Reliable heating. Trusted performance.