Burnham 64,000 BTU Output, Energy Star Rated Oil Fired 3-Pass Boiler

Note: Product Title reflects this boiler's IBR Net Output Rating Oil Fired, Chimney or Direct Vented, Cast Iron Water Boiler 87% AFUE, ENERGY STAR certified Exceeds DOE-2021 requirements 3-pass cast iron sectional design Integral, pre-installed low water cut-off (LWCO) Beckett burner Designed for ease of service Reversible swing-away burner door No target wall Removable rear plates access flue passages Lifetime limited warranty Intelligent Controls Simplify Installation and Operation Features: Primary Ignition Controls Advanced display and diagnostics Honeywell R7284 HydroStat 3250 Three Function Hydronic Control Easy temperature control Low water cut off – selectable auto or manual reset Fuel savings with thermal targeting or traditional outdoor reset capability Thermal pre-purge circulation uses latent heat before starting new heat cycle Easy settings and monitoring Primary circulator control function LED active status indicators assist contractors and consumers High temperature, LWCO, economy operation ...