Weil McLain ultra oil boilers are premium, smart, durable oil boilers with many state-of-the-art features including:
- Optional Advanced Features Module that provides indoor/outdoor reset, DHW priority, stage firing and more
- Dedicated water-only oil boiler
- I=B=R Burner Cap (GPH): 0.80 & 1.0 GPH
- Full access, reversible swing-away door for simplified inspection, cleaning and maintenance
- Flexible direct or chimney venting - no power assisted fan needed
- Circulator included
- Three-pass cast iron heat exchanger with captured elastomer seals
- Pre-wired for an optional fully integrated control system
- Sleek, innovatively designed jacket with rear piping and wiring openings and concealed controls for an appliance-like appearance
- Energy Star Rating
***This boiler has both 0.80 GPH & 1.0 GPH burner capacity. At 0.80 GPH, input BTU = 112,000 and output BTU = 85,000. At 1.0 GPH, input BTU = 140,000 and output BTU = 106,000.
NOTE: This boiler does not come with the burner. The burner (Model 521-100-030) must be purchased separately.
