Lochinvar Noble natural gas-powered boiler for residential hot water radiator heating and on-demand hot water. This is their largest capacity model of 199,999 BTU with 95% energy efficiency. In excellent condition without issues. Installed for approximately 6 weeks only and presently uninstalled. Original wall mounting brackets are included. Full set of owner's and installation manuals are included. A large assortment of new fittings, pipes and insulation are also available separately. Samples shown in pictures. Detailed specifications and other information is available online. Please research for suitability. This is a private sale so original warranty is not transferable. Knowledgeable and reliable local buyers only please.