AERCO, a Watts brand, introduces MFC II, its next‑generation dual‑fuel condensing boiler engineered specifically for mission‑critical environments. Designed for continuous operation in applications such as hospitals, healthcare campuses, military facilities, data centers, laboratories, and industrial plants, MFC II delivers unmatched reliability, fuel flexibility, and efficiency where downtime is not an option. MFC II combines multi‑fuel capability, including natural gas, propane, and #2 fuel oil backup, with industry‑leading thermal efficiency up to 94.5%, low NOx performance, and a rugged 3‑pass fire‑tube heat exchanger built for long‑term durability. Its large waterside volume stabilizes operation across wide load ranges and minimizes cycling, supporting resilient heating performance – even under fluctuating demand.
AERCO
