BAXI QUINTA ACE 55-115kW

Commercial Solutions

Gas Boilers

Collectively, we’ve been at the forefront of boiler innovation for more than 150 years, creating scalable and flexible heating solutions that are built to last.


Our revolutionary systems set the standard for reliability. They’re all designed to maximise boiler efficiency and reduce both energy usage and NOx emissions.


With a wide range of either stainless steel or aluminium heat exchanger options available, we have a solution for every application. We know that optimal performance is vital, but so is usability.

Our Gas Boilers

Baxi Gas Boiler - Compact floor standing boilers

Gas Boilers

Floor Standing Boilers

Compact floor standing boilers that deliver efficient heating and flexible installation options, and they integrate easily with low‑carbon systems such as air source heat pumps for resilient hybrid setups.

Baxi Gas Boiler - Wall hung condensing boiler

Gas Boilers

Wall Hung Boilers

Wall hung condensing boilers that provide efficient, low‑NOx performance in a compact form, ideal for replacements, hybrid systems, and high‑output cascades. With aluminium or stainless‑steel heat exchanger options, they offer reliable, flexible solutions for varied commercial needs.

All our boilers are ingeniously streamlined, straightforward and simple to install, whether stand-alone or in cascade. We’re also future-proofing them with the latest smart control technology that makes operation and maintenance even easier.

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The brands you trust are coming together under Baxi  

While our branding is evolving, the products, people, expertise and support you rely on remain the same. Discover what's changing, what's staying the same, and what it means for you.