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    Gas Furnace

    Armstrong Air A802E Single-Stage Gas Furnace

    Model Number: A802E

    An 80% AFUE single-stage furnace from Lennox's value brand.

    80% AFUE
    Single-Stage
    68 dB

    Technical Specifications

    Efficiency (AFUE)80%
    OperationSingle-Stage
    Sound Rating68 dB
    Smart ThermostatStandard
    System TypeGas Furnace
    Installed Price$3,500 - $5,500

    *Prices include equipment, installation, and standard warranty. Actual cost may vary.

    Why We Recommend This Model

    Simple, reliable, affordable. Built by Allied Air Industries with Lennox engineering DNA.

    Ideal For

    Budget buyers needing reliable basic heating

    Expert Review: Armstrong Air A802E Single-Stage Gas Furnace

    The Armstrong Air A802E Single-Stage Gas Furnace is a solid choice from Armstrong Air, delivering 80% AFUE efficiency with single-stage operation.

    Key Features & Technology

    Single-stage gas valve

    Multi-speed blower

    Silicon nitride igniter

    Advantages

    • Affordable
    • Allied Air engineering
    • Solid warranty
    • Simple maintenance

    Considerations

    • 80% AFUE
    • Single-stage
    • Low brand awareness

    Warranty & Protection

    Parts Warranty

    10 years

    Heat Exchanger

    20 years

    Our Guarantee

    100% Satisfaction

    All warranties require product registration within 60 days of installation. Our team handles registration for you.

    Professional Installation

    What's Included

    • Complete equipment and materials
    • Professional NATE-certified installation
    • Permits and inspections
    • Old system removal and disposal
    • System testing and calibration
    • Warranty registration

    Installation Timeline

    1

    Free Consultation

    Same-day or next-day

    2

    Installation Day

    Typically 4-8 hours

    3

    Final Inspection

    Ensure perfect operation

    We've installed 24+ Armstrong Air A802E Single-Stage Gas Furnace units across Nassau County

    Frequently Asked Questions

    About Armstrong Air

    Armstrong Air logo

    Armstrong Air

    Ranked #14 Overall

    Value-focused homeowners wanting Lennox engineering at mid-range pricing

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    Get Your Free Quote

    NATE-certified technicians serving Nassau County with expert Armstrong Air A802E Single-Stage Gas Furnace installation.

    Get Free Quote (516) 345-3911

    Available 24/7 for emergencies

    Why Homets Air & Heat?

    • NATE-certified technicians
    • Same-day consultations available
    • Financing options available
    • 100% satisfaction guarantee
    • Local Nassau County company

    Ready to Install Your Armstrong Air A802E Single-Stage Gas Furnace?

    Get a free, no-obligation quote from our NATE-certified technicians. We serve all of Nassau County with expert installation and a 100% satisfaction guarantee.

    Get Free QuoteView More Armstrong Air Models

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