New Yorker PVCG-A 104,000 BTU Output, Spark Ignition Gas Fired Water Boiler (Nat Gas)

** Note: Product Title reflects this boiler's IBR Net Output Rating Product Specifications Input Gas MBH: 140 DOE Heating Capacity MBH: 120 IBR Net Output MBH: 104 Spark Ignition (AFUE %): 85.3 Approx. Shipping weight (lbs.): 348 The PVCG series cast iron boiler design maximizes heat transfer for the most efficient use of fuel while saving you valuable heating dollars. The PVCG-A comes standard with an evergy-saving "thermal purge" feature that circulates residual warm water in heating system prior to firing the boiler! Features: Cast Iron heat exchanger designed for easy maintenance on yearly service calls Heat exchanger design and construction meets ASME requirements Power Vented The PVCG-A Series' cast iron heat exchanger, with metal section connectors, is immune to petroleum based chemicals such as anti-freeze which can deteriorate rubber seals used by some competitors.