Dunkirk® EXB411050210203 ERP_076476

The Dunkirk Excelsior EXB high efficiency 3-pass oil boiler features a more compact design that it's predecessor for an even easier installation. The unit features a high limit control with LED display, easy to program dial settings, boiler water temperature reset and low water cut off functionality. The EXB is easy to service with wide flue ways, flexible oil line, dual hinged swing door with left or right mount option, site glass and a test port. The low mass design is eco-friendly too, with AFUEs as high as 87% and low standby losses.

Dunkirk® Excelsior Oil Fired Hot Water Boiler with Taco Pump, Series: EXB, EXB4110 Model, 120 V, 60 Hz, 1 -Phase, 0.84 AFUE, 154 MBH Input, 132 MBH Heating BTU, 115 MBH Net BTU Rating, 1.1 gal/hr, 1-1/4 in NPT Supply/Return, 3/4 in Drain Connection, Oil Fuel, Vertical/Direct Vent, 3.6 gal Input, 8 x 8 in Square, 5 in Dia x 15 ft H Chimney Size, 4 -Section, Cast Iron, 17-3/4 in W x 42-1/2 in H x 18-3/8 in D

• Atmospheric combustion
• Hydro level fuel smart hydrostat control - combination low water cut-off with boiler temperature reset and circulator control
• User display interface digital display with easy to set dial-type limit settings
• High efficiency, cast iron, 3-pass design with reversible swing door and target wall, efficiency baffles/liner by model
• Combustion - oil burner with protective cover, flexible oil line
• Electrical wiring harness with Molex connectors, burner electrical disconnect
• Temperature and pressure gauge
• 3/4 in ASME relief valve
• Drain valve
• Textured painted steel jacket
• Limited lifetime warranty

• Instruction/Installation Manual https://assets.unilogcorp.com/267/ITEM/DOC/Dunkirk_EXB7165_Manual.pdf
• Specification Sheet https://assets.unilogcorp.com/267/ITEM/DOC/Dunkirk_EXB407540210203_Specification_Sheet.pdf