New Yorker CL3-140 104,000 BTU Output, Cast Iron Water Boiler w/ HydroStat Control (Packaged)

Note: This product does not include an optional built-in domestic coil. **Note: Product Title reflects this boiler's IBR Net Output Rating Overview Top Quality Components are standard, including Beckett burners, Taco circulators, and Honeywell controls. The Cast Iron Heat Exchanger provides long life and dependability. Flame Retention Burner and natural draft firing ensure high efficiency combustion. Cast Iron Section Connectors are resistant to chemicals and increases the longevity of your boiler. Multiple Firing Rates allow you to match your specific household heating demands. Deluxe Insulated Jacket increases efficiency by reducing stand-by heat losses. Factory Installed Tankless Domestic Water Heater (optional) combines your home heating and hot water into one heat source - the CL boiler. Cast Iron Wet Base Design provides more heat transfer, for increased heating efficiency, by surrounding the flame with waterbacked surfaces.