May 24, 2021 0 CGA GAS BOILER SERIES 2 Please enable JavaScript in your browser to complete this form.Name *FirstLastEmail *Please enter your email, so we can follow up with you.Products or Services *FurnaceAir ConditionerNTI BoilerDuct WorkInsulationTankless Water HeaterSubject *Message *Submit Compact design saves valuable living spaceStainless steel burners for quieter ignition, longer life, and improved combustionGas fired water boiler with cast iron sectionsEasily accessible controls, vertical flueways and top cleaning for easy and quick servicingUp to 84% AFUETECHNICAL DATAModelAFUE (%)CSA Input (MBH)DOE Heating Cap. (MBH)Net AHRI (MBH)Vent Size (in.)CGa-25845244384CGa-3847059514CGa-48410588775CGa-583.51401171026CGa-683.21751461276CGa-7832101751527CGa-882.72452041777