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