Sterling Hvac XF250A1NS1110 XF Series 250,000 BTU Commercial Unit Heater Natural Gas REPLACES 55FG71, BXF250

Product Description

The Sterling HVAC XF250A1NS1110 XF Series Gas-Fired Unit Heater delivers efficient heating for commercial and light-commercial spaces. With a tubular heat exchanger and in-shot burner system, this heater provides durability and long service life. The 250,000 BTU unit offers 83% thermal efficiency and is ETL certified. Designed for standard or separated combustion, providing installation flexibility.

• 250,000 BTU heating capacity
• Standard or separated combustion All-In-One unit
• 20-Gauge aluminized steel tubular heat exchanger

Product Highlights

The Sterling HVAC XF Series unit heater is a natural gas-fired unit with a 20-gauge steel exterior and baked enamel finish, designed for efficiency and reliability in commercial settings.

Product Information

Standard Information

• Brand: STERLING HVAC
• Manufacturer Part Number: XF250A1NS1110
• Country of Origin: USA

Technical Specifications

• SKU: XF250A1NS111
• Brand/Manufacturer: Sterling
• Replaces: 55FG71, BXF250
• Additional Information: 115V Fan Motor with Internal Overload Protection
• Furnace Efficiency / AFUE: 80-85%
• Heating BTU: 250,000 BTU
• Heat Exchanger Material: Aluminized Steel
• Maximum CFM: 3,450
• Venting Type: Power Vent or Separated Combustion
• Flue Outlet: 5"
• Electrical: 115 Volt 1 Phase 60 Hertz
• Phase: Single Phase
• Operating Mode: Heating
• Maximum Inlet Pressure: 14"wc
• Ignition Type: Direct Spark Ignition
• Fuel Type: Natural Gas
• Height: 33.75"
• Width: 32.75"
• Depth: 11"
• Warranty: 10 year heat exchanger, flue collector and burner warranty
• AFUE: 83%
• Horsepower: 1/3
• Power Source: Natural Gas
• Voltage: 115
• Supply Voltage: 115/1/60
• Gas Control: 1 Stage
• Motor Type: ODP Open Drip Proof
• Elevation Use: 0-4999 Ft.
• Thermal Efficiency: 83 Percent