New Yorker CGS-A 43,000 BTU Output, Spark Ignition Cast Iron Steam Boiler (Nat Gas)

** Note: Product Title reflects this boiler's IBR Net Output Rating Product Specifications Input Gas MBH: 70 DOE Heating Capacity MBH: 57 IBR Net Output MBH: 43 Spark Ignition (AFUE %): 81.4 Approx. Shipping weight (lbs.): 305 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 CGS30ANI-ME2 is a great choice and a solid investment for years to come. Features: Top Quality Components are standard, including MM Probetype LWCO and Honeywell Pressuretrol. Metal Section Connectors resist chemicals to increase the life of your boilers. Cast Iron Heat Exchanger provides long life and dependability. Aluminized Burners for durable and reliable service. Deluxe Insulated J...