Buderus G115WS/5 Logano-series model is Energy Star listed, floor-standing, 5-section, residential oil-fired boiler with 87% AFUE and 118,000 BTU (Net) rating. Includes B-Kit comprised of burner mounting bolts set, supply manifold (1-1/4" x 1-1/4" x 3/4" x 1/4"), 1-1/4" black 90 ...Buderus G115WS/5 Logano-series model is Energy Star listed, floor-standing, 5-section, residential oil-fired boiler with 87% AFUE and 118,000 BTU (Net) rating. Includes B-Kit comprised of burner mounting bolts set, supply manifold (1-1/4" x 1-1/4" x 3/4" x 1/4"), 1-1/4" black 90° elbow, 3/4" black 90° elbow, 1-1/4" x 3" black pipe nipple (BST x NPT), boiler drain, 30 psi relief valve, T&P gauge and adjustable boiler feet.
Note: burner kit sold separately.For use with part# 7738004843 chimney vent KP kit (includes Riello F5 oil burner, Grundfos circulator w/ IFC, Hydrolevel Hydrostat 3250 control, 3ft flexible oil line and wiring harness). For direct vent, use part# 7738004852 KP kit (incl. Riello BF5 burner, Grundfos circulator, 3250 control, 3ft oil line and wiring harness).