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OSB Series 2 Thermoflo Spec Sheet
Oil-Fired Steam Boiler
Factory-Packaged
0.95 to 1.75 GPH #2 Fuel Oil
• Factory Tested
• Probe Type Low Water Cutoff
• Easy service
Swing-away burner door
Top access clean out cover
Plug-in wiring harness
• High efficiency oil burner
Solenoid valve
PSC motor
Solid state ignitor
• Rear flue outlet
Top flue available with optional kit
• Cast iron sections
• Insulated heavy-gauge steel jacket
• Tankless heater option
• 10 year warranty