
AERCO International, Inc. (AERCO) is a leading supplier of boilers and water heating products, and the originator of semi-instantaneous water heating. Our designs maximize efficiency, while minimizing footprint. The modulating capability of our products match the equipment’s output to real-time heating demand, ensuring that the units draw no more fuel to operate than is absolutely necessary. Their condensing design extracts much of the usable heat from the water vapors created during the combustion process.
Condensing semi-instantaneous and storage water heater systems, providing minimum footprint and maximum redundancy. Packaged indirect heaters for low temperature boiler water and steam sources. All units provide certified performance, self-contained controls and BMS connectivity.
High efficiency modulating and condensing gas-fired and dual-fuel (oil and gas) fire-tube hydronic heating boilers. State of the art design for minimum footprint, highest efficiency, and maximum venting flexibility.

High efficiency semi-instantaneous water heaters for gas, steam, and water-to-water applications.
- Benchmark Platinum
- Benchmark Standard
- AM Series
- MFC Series (Multi-Fuel Condensing)
- Modulex Series
Evaluating Your Facility’s Heating Needs
While AERCO provides exceptional hot water solutions, some facilities require the distinct power of industrial steam. If you are comparing system architectures for a new build or retrofit, we highly recommend reading the comprehensive Miura breakdown of the difference between steam and hot water boilers.
For facilities transitioning to or operating high-efficiency steam setups, CBWS designs and networks full boiler rooms utilizing advanced technology like Miura smart BP control panels to guarantee seamless multi-boiler coordination.
