OWB Series 3 Thermoflo Spec Sheet
Factory-Packaged
0.70 to 1.75 GPH # 2 Fuel Oil
• Efficiencies 85% - 87% AFUE
• Enhanced control
      Temperature limit control
      LWCO Function
      Thermal pre-purge function
• Rear flue outlet
      Top flue available with optional kit
• Easy service
      Swing-away burner door
      Top access cleanout cover
      Plug-in wiring harness
•  High efficiency oil burner
       Solenoid valve
       PSC motor
       Solid state ignitor
•  Cast iron sections with built-in air separator
•  Insulated heavy-gauge steel jacket
•  Limited Lifetime Warranty