Comfort-Aire 75k BTU Highboy Upflow Oil Furnace 84% AFUE

Model: OUFB75-D3-4A Item Number: 108284
Comfort-Aire OUFB75-D3-4A
Comfort-Aire OUFB75-D3-4A
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Comfort-Aire 75k BTU Highboy Upflow Oil Furnace 84% AFUE
Comfort-Aire 75k BTU Highboy Upflow Oil Furnace 84% AFUE Model: OUFB75-D3-4A Item Number: 108284
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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges map apply, see our full shipping policy for more details.
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*This product qualifies for Free Lift Gate Service. Items over 100lbs normally ship via semi-truck. Select this service if you need the product lowered to the ground curbside. To learn more about Lift Gate Service, read our shipping policy.
Specification Highlights
    New Learn More
    This product is new and has never been used. It's in its original packaging, which has not been opened.
    230 Pounds Learn More
    230 Pounds
    Total weight of the product and any included accessory/components. This total is not the shipping weight, as it does not include packing material, which may increase the overall shipping weight of this product.
    Product Category
Heating BTU
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Overview for Comfort-Aire OUFB75-D3-4A

Featuring 14 gauge steel with high temperature ceramic fiber combustion chambers, Comfort-Aire furnaces heat exchangers are heavy duting and long lasting. With large diameter stainless steel cleanout ports, you can easily gain access for maintenance. The high quality Beckett™ burner provides efficient combustion, consistent operation and smooth ignition. The Beckett™ burner features advanced control including programmable valve-on delay, indicator lights for system monitoring and diagnostics, two communication ports and more.
  • Product Feature
  • Foil-faced high density fiberglass insulation to minimize noise and heat loss
  • Heavy duty 14 gauge steel heat exchanger engineered for efficiency; covered by limited lifetime warranty
  • Available in upflow, downflow, horizontal and front flue configurations
  • Corrosion-resistant steel cabinet construction with baked enamel finish for durability
  • Easy access stainless steel clean-out ports for complete servicing of heat exchanger
  • State-of-the-art Beckett "AFG" burner with flame retention head, PSC burner motor and solid state ignition for smooth igniting
  • High temperature ceramic combustion chamber for quiet, high efficiency combustion
  • Multi-speed direct drive blower assembly with slide-out design and handy plug-in wiring (adjustable belt drive on OLRA200-BH)
  • Primary with integral fan center
  • Honeywell fan/limit for simple operation
  • Specifications
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    Product Category
    General Information
    Oil Furnace
    Product Line
    Patriot 80
    Product Sub-line
    Product Category
    Fuel Type Learn More
    Fuel Type
    To create heat, some form of fuel is required. Fuel Type specifies what the product uses as an input to create heat.
    Vent Type Learn More
    Vent Type
    Products that use combustion (burning) of fuel to create heat also create potentially dangerous gasses that need to be exhausted (AKA "Vented"). Depending on the product, venting can be done via a chimney, through a side wall, or use a second vent to provide fresh air to the appliance.
    Chimney Vent
    Modulating/Staging Learn More
    Stages are unique speeds or levels that equipment can operate at. More stages allow for better fine-tuned control of output, which improves comfort and efficiency. Modulating equipment can operate across a range of levels, giving the highest level of fine-tuned control.
    Single Stage
    Blower Motor Type
    PSC Multi-Speed
    Configuration Learn More
    Orientation describes the direction that air will flow through a piece of equipment. (e.g. air will flow horizontally through a "Horizontal" unit heater.) Most equipment will only function properly if installed in the proper orientation.
    AFUE Learn More
    AFUE (Annual Fuel Utilization Efficiency) measures the efficiency of combustion equipment over the entire heating season, and is calculated by dividing the amount of energy that is actually heating your home by the total energy contained in the fuel used by the boiler/furnace.
    84 %
    Heating BTU
    High Fire Input
    85500 BTU
    High Fire Output
    72000 BTU
    Low Fire Input
    67500 BTU
    Low Fire Output
    57000 BTU
    Maximum Air Flow
    1410 CFM
    Electrical Data
    60 Hz
    Recommended Breaker Size
    15 Amps
    Flue Connection Size
    6 Inches
    Product Height
    54 Inches
    Product Width
    19 1/2 Inches
    Product Depth
    30 5/8 Inches
    Product Weight
    230 Pounds
    Shipping Weight
    230 Pounds
    ETL Listed
    AHRI Certified
    AHRI Reference Number
    Warranty Information
    Parts Warranty Show ACW Parts Warranty Learn More
    Parts Warranty
    A warranty is a safeguard from defects in manufacturing and can vary in length and terms. Some manufacturers require registration for extended warranty benefits, be sure to check out features and the warranty document. To see the manufacturer's warranty statement, click on the Manuals tab. Learn More
    5 Years
    Heat Exchanger Warranty
    20 Years
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    Comfort-Aire 75k BTU Highboy Upflow Oil Furnace 84% AFUE
    Comfort-Aire OUFB75-D3-4A
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