- Input Gas MBH: 105
- DOE Heating Capacity MBH: 86
- IBR Net Output MBH: 65
- Spark Ignition (AFUE %): 81.4
- Approx. Shipping weight (lbs.): 307
- Chimney Requirements: 8" x 8" x 15'
The CGS-A Series' cast iron boiler design maximizes heat transfer for the most efficient use of fuel, saving you valuable heating dollars. The New Yorker CGS-A series, including the CGS40ANI-ME2 Boiler, is available as a completely packaged boiler, which saves time and money during installation. With an Annual Fuel Utilization Efficiency (AFUE) rating of 81.4%, the CGS40ANI-ME2 is a great choice and a solid investment for years to come.