- High capacity/high efficiency tankless heater

- Quick open top and swing-away burner door with full chamber access increases visibility for inspection and servicing

- Includes factory-wired circulator, service switch and Weil-McLain exclusive captured elastomer seals for added reliability

- Recessed target wall design protects unit from flue brushes

- Two flue outlets- rear and top - for complete venting flexibility

- Oil-fired water boiler with cast iron sections

- Energy Star Rating

- Available assembled or as a knockdown for installation areas with limited space