• Firebird Condensing Oil Boiler - FB U90 HYDRO

    - Internal Riello Burner with Hydrolevel 3250 Aquastat - 81-95 MBH

    Product ID • FBU90HYDRO00

  • $4,329.00
  • Quantity:
  • Estimated Overland Truck Shipping Truck Shipping


The Firebird Condensing Oil Boiler FB U90 HYDRO Utility Series is perfect for near living spaces due it's ulta quiet design.

The Firebird FB U90 HYDRO is constructed with a combination of premium grade – mild and stainless steels for the perfect combination of heat transfer and corrosion resistance properties. Unlike other “near” condensing fuel oil boilers available in North America, the Firebird Condensing Oil Boiler is designed to be a true condensing boiler. Combined with the temperature compensating, efficiency control, this boiler achieves an efficiency which rivals gas wall hung boilers without the need to convert to gas.

The Firebird Condensing Oil Fired Boiler FB U90 HYDRO Utility Series delivers 95,000 Btu's and is ideal for basement installations. Extra heavy insulation for low jacket and standby losses. Also, delivers an efficiency of 91.5%.

The Firebird Condensing Oil Boiler FB U90 HYDRO offers home and building owners an affordable, versatile, long lasting water boiler heating system that provides some of the highest combustion efficiencies available.  The Firebird Fuel Oil Boiler can be used for all type of hydronic heating systems such as PEX Radiant Heating, Hydronic Radiators or Heating Baseboards Systems.

Return Policy | Shipping Policy

Manuals & Docs

Technical Specs

Firebird Condensing Oil Boiler Utility Series - FB U90 HYDRO Techs and Specs

  • Max Output
    95,000 BTU
  • Efficiency
  • ASME certified heat exchanger
  • Burner
    High performance Riello RDB
  • Venting
    Stainless steel, balanced flue, side wall vent kit Option
  • Venting Chimney
    Polypropylene chimney liner kit Option
  • Condensate Drain
    Yes with built in trap and neutralizer provided
  • Low maintenance
    easy to access, easy to clean

Info & Links