New Yorker . CL4-175-ST-MBB

<p><b>Description</b><ul><li>**Note: Product Title reflects this boiler's IBR Net Output Rating Overview New Yorker cast iron boilers provide years of home heating comfort by combining economical efficiency, durable contruction, and reliability. The CL cast iron heat exchanger and boiler design maximize heat transfer for the most efficient use of fuel-saving valuable heating dollars. With an optional built-in tankless domestic water heater, it can also provide abundant hot water for your household. Add annual fuel efficiencies up to 84.1% and the CL Series is an economical choice in home heating. The CL 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. This means a longer boiler life and peace of mind for you. The New Yorker CL Series Boiler uses only name brand controls and accessories, giving you years of comfortable, reliable heating. The heat exchanger construction also meets the requirements of the ASME boiler and pressure vessel code which ensures the quality and safety of your boiler. The New Yorker CL Series cast iron heat exchanger is accessible from the top for easy cleaning and maintenance. A burner cast iron swing door provides easy access to the combustion chamber for fast and easy servicing. The CL Series is available completely factory assembled and wired for ease of installation which saves time and money. The CL is designed with all the necessary tappings and controls to make steam replacements easy. Features: 15 PSI safety valve PA404A pressuretrol Gauge glass set MM PS801 Probe LWCO are also standard.</li><li> Fuel Type: Oil </li><li> Efficiency: 83.5% </li><li> System Type: Steam </li><li> Vent Type: Atmospheric </li><li> BTU Input: 175000 </li><li> DOE Rating: 149000 </li><li> IBR Rating: 112000 </li><li> Vent Size: 7" </li><li> Height (Inches): 31.625</li></ul></p>