Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace. Weil-McLain's Ultra hot water boiler is highly efficient, simple to install, and remarkably durable. Using condensing technology, the Ultra will reuse ...Over the last 130 years, Weil-McLain has built a reputation of designing some of the most reliable boilers in the marketplace.
Weil-McLain's Ultra hot water boiler is highly efficient, simple to install, and remarkably durable. Using condensing technology, the Ultra will reuse heat that escapes from conventional boilers, providing greater efficiency. When equipped with the optional Weil-McLain Advanced Features Module (AFM), the Ultra Oil is a very user-friendly boiler.
A clear display screen relays information about operations, temperatures, and system status. With AFM and an 87% AFUE, the Ultra Oil makes comfort and efficiency more accessible than ever before. Modern Appearance Modern Appearance The Weil-McLain Ultra Oil has appliance-like design features that allow placement in high traffic living spaces as well as providing easy serviceability.
The Weil-McLain Ultra Oil has appliance-like design features that allow placement in high traffic living spaces as well as providing easy serviceability. Swing-Away Door Swing-Away Door Featuring a full access, reversible swing-away door, the Ultra Oil provides simplified inspection, cleaning and maintenance. Featuring a full access, reversible swing-away door, the Ultra Oil provides simplified inspection, cleaning and maintenance.
Three Pass Design Three Pass Design