Now Available! Rheem FT^™ Series Combi Boiler

Rheem^® FT^™ Series Combi Boiler Now Available

More Heating Power. More Control.

The newly launched FT Series Combi Boiler adds powerful heating capabilities to Rheem’s residential boiler portfolio. This super high efficiency condensing unit is engineered to deliver space and water heating in one compact, 2-in-1 design.

With up to 95% AFUE, a stainless steel fire tube heat exchanger, and a modulating gas burner, the FT Series Combi Boiler is built for performance. It offers high heating output, making it an ideal solution for high demand homes, especially in colder climates.

Designed for convenience and flexibility, the unit supports up to 4-zones without the need for external zone controllers. It features a built-in primary pump and a domestic hot water plate heat exchanger, allowing simultaneous operation of hydronic heating and continuous domestic hot water*. Outdoor reset functionality enhances seasonal efficiency and helps maintain stable indoor temperatures.

Your Comfort Perfectly Controlled

The FT Series Combi Boiler also includes a full-color intuitive touchscreen display that simplifies setup, maintenance and troubleshooting. It supports cascade operation, allowing multiple units to work together for higher demand applications. It also offers flexible venting configurations using PVC, CPVC, or polypropylene, with allowable vent lengths varying by model and installation type.

Safety is built into the design, with features such as flame failure detection, high-limit temperature protection, reverse flow prevention, and moisture-free zone technology. The unit meets California, Colorado and Utah ultra-low NOx requirements. For added peace of mind, it comes with a 15-year limited warranty on the heat exchanger.

More Boilers. More Comfort.

The FT Series Combi Boiler joins the existing FT Series and ThermaForce^® boiler platforms, expanding Rheem’s super high efficiency whole home heating solutions for a wide range of residential applications. This launch marks a significant step forward in delivering whole home comfort that meets the needs of both professionals and homeowners. Rheem is more than water heaters. We’re boilers too.

Visit our Boiler page to learn more.

Want to keep helpful articles on plumbing solutions coming straight to your inbox? Subscribe to our blog here.

Follow us on social media to stay up to date on all of our useful blog content.
Facebook @RheemWater
Instagram @RheemWater
X @Rheem_Water
YouTube Rheem Water Heater Training
Plumbers’ Exchange Facebook Group for Plumbers @Plumbers.Exchange

* To ensure safe and consistent domestic hot water delivery, a mixing valve that meets the ASSE 1017 standard is required.