AHRI Certified|ASME Specified|cETLus Listed|Meets DOE-2021 Government Requirements

• Intelligent hydronic boiler control Drop-in replacement boiler Standard tapping locations and intuitive electronic controls reduce installation costs Direct replacement for thousands of existing boiler installations Concealed, protected controls and components

For decades, the series 2 has been the industry benchmark for cast iron gas fired boilers. Its time proven design blends a long lasting cast iron heat exchanger with a heavy duty steel base and high quality boiler controls to provide exceptional value for the homeowner. Heating professionals across the country have relied on the series 2 to provide their customers years of comfortable, low maintenance operation making it an exceptional value in your home.