AERCO Expands CFR Boiler Line with New 2000 MBH Model

AERCO, a Watts brand, has expanded its CFR condensing boiler line with the addition of a new 2000 MBH model. CFR is a stainless steel condensing boiler approved for Category I venting, redefining retrofit possibilities for engineers and facility managers.

Condensing boilers require Category IV venting to withstand the flue products’ acidic condensate. AERCO’s patented StackGuard technology enables CFR to operate as a high-efficiency boiler while maintaining dry flue gas, making it safe for Category I vent systems. This allows buildings to reuse existing venting infrastructure, drastically reducing installation time, cost and complexity – especially in space-restricted retrofit projects.

With the introduction of the 2000 MBH model, engineers can now select from three CFR sizes to best match building loads, providing more precise system design without over- or under-sizing. Each  unit features a durable 439 stainless steel fire-tube heat exchanger, capable of withstanding the challenges of varying return water temperatures and thermal shock. They are covered by an industry-leading warranty.