Us Boiler 308BNI-T Series 3 cast iron sectional chimney vented boiler 245,000 Btu input (7 in vent, 1-1/4 in connections)

Product Description

Us Boiler 308BNI-T is a Series 3 cast iron sectional, chimney-vented boiler for hydronic hot water heating, rated 245,000 Btu/h input and 84% thermal efficiency. It is natural gas fired, includes a Grundfos boiler pump, and is designed for elevations from 0 to 2,000 ft. Connections include 1-1/4 in inlet and outlet, with a 3/4 in gas inlet and 7 in B-Vent.

• 245,000 Btu/h maximum input with 84% thermal efficiency for hydronic hot water heating.
• Cast iron sectional heat exchanger; chimney-vented design with 7 in B-Vent.
• Includes Grundfos boiler pump; heating connections 1-1/4 in; gas inlet 3/4 in; elevation rating 0–2,000 ft.

Product Highlights

Natural gas, 245,000 Btu/h input; cast iron sectional; chimney vented with 7 in B-Vent; Grundfos pump included.

Product Information

Standard Information

• Brand: US BOILER
• Manufacturer Part Number: 308BNI-T

Technical Specifications

• MPN: 308BNI-T
• Brand: US Boiler
• Fuel Type: Natural Gas
• BTU Input Maximum: 245,000 Btu/h
• BTU Category: 200,000 Btu/h and over
• Heat Exchanger Type: Cast iron sectional
• Boiler Pump Included: Grundfos
• Vent Size: 7 in
• Vent Material: B-Vent
• Gas Inlet: 3/4 in
• Heating System Inlet: 1-1/4 in
• Heating System Outlet: 1-1/4 in
• Efficiency: 84%
• Elevation Rating: 0-2000 ft