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SPT WA-2511S window air conditioner

Sunpentown WA-1511S 15000 BTU Window Air Conditioner

Model: WA-1511S | SKU: su2674
  • Discontinued - This item is not currently available to order.

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  • Product Overview

    Cool any large rooms up to 750 square feet with the SPT WA-1511S Window Air Conditioner. Equipped with eco-friendly and energy saving technology, this air conditioner also offers everyday convenience features for easy operation. It’s perfect for large bedrooms, living rooms, garages, and other similar areas.

    Additional features include: multiple operating modes (including a dehumidifier mode), electronic display, and a filter indicator light.

    Numerous Operating Modes

    With a programmable remote, this air conditioner allows anybody to experience a comfortable environment no matter the weather forecast. This air conditioner has the following operating modes:

    • Cool: This is the central function of this AC and replaces heat in your room with a stream of cool air. In this mode, the room temperature can be lowered to 62 degrees F with an overall cooling capacity of 15,000 BTUs.
    • Fan: Fan mode allows it to provide a continuous flow of fresh air. The settings include high, medium, low, and auto.
    • Auto: In Auto mode, the Sunpentown 15000 BTU Window Air Conditioner maintains the ideal temperature in the room. The air conditioner will monitor the room temperature directly and initiate the cooling process when necessary.
    • Dry: The Dry mode turns this AC into a dehumidifier, extracting moisture from the air as it cools. This feature gives fast relief from indoor humidity.

    Energy-Efficient Operation

    With an EER rating of 10.7, this efficient window air conditioner uses less electricity to cool your home, resulting in significant savings on your yearly cooling costs.

    Additionally, this air conditioner is equipped with an energy saver feature. In energy saver mode, the cooling system operates efficiently to maintain your pre-set temperature and the compressor runs only when the room temperature exceeds that setting. Every 10 minutes, the fan cycles on for two minutes for energy-efficient cooling.

    Flexible Window Installation

    The Sunpentown WA-1511S Air Conditioner was designed to mount in windows with a minimum width of 26.5 inches and a maximum width of 40.5 inches. The fully equipped window kit provides all the essentials for secure installation. In addition to a mounting hardware set, the installation kit includes two accordion panels and a window sash seal— all you'll need is a screwdriver.

    Additional Features

    • Electronic Display: Its control panel has indicator lights and soft-touch buttons to control the fan speed and operating modes.
    • Washable Filter: A reusable filter can be easily washed with warm water and liquid detergent once a month for efficient operation.
    • Filter Indication: The check filter light will come on when it needs to be cleaned. This is convenient because it helps individuals stay on top of maintenance and keeps this AC performing at maximum efficiency.
    • Adjustable Louvers: Direct cool air to flow left and right or up and down with the adjustable air vent.
    • Sleep Timer: When you set the sleep timer, the Sunpentown 15,000-BTU air conditioner maintains a comfortable room temperature while emitting minimal sound for a restful night.


    This programmable window AC cools large rooms (up to 750 square feet) efficiently, quickly, and conveniently.

    What Customers Love

    • Packed with Features: Multiple modes, a Sleep feature, programmable timer, and energy-saving function give you various options for operation.
    • Efficient Power: A 10.7 EER coupled with 18,500 BTUs make it not only one of the most powerful window models.

    Things to Consider

    • No Heat Mode: Some customers are looking for a room air conditioner that keeps them comfortable all year, and some models include a Heat mode for those customers.

    Manufacturer's Warranty

    1 year Limited

    Manufacturer's Literature

    User's Guide and Installation Instructions for Sunpentown WA-1511S Window Air Conditioner
    User's Guide and Installation Instructions for Sunpentown WA-1511S Window Air Conditioner
    Energy Guide
    Sunpentown WA-1511S Energy Guide Label
  • Specifications

    Height17.19 in.
    Width23.63 in.
    Depth25.5 in.
    Weight99 lbs.
    Minimum Noise Level52 dB
    Maximum Noise Level59 dB
    Programmable TimerYes
    Remote ControlYes
    Voltage110-120 V
    Energy StarYes
    Number of Fan Speeds3
    Refrigerant TypeR-410A
    Power Cord Length6 ft.
    Maximum Cubic Feet per Minute (CFM)710 CFM
    Energy Efficiency Ratio (EER)10.7
    Cooling Power15000 BTUs
    Recommended Coverage Area750 sq. ft.
    Fan-Only ModeYes
    Maximum Cooling Amperage12.1 Amps
    Wall Sleeve IncludedYes
    Dehumidifier ModeYes
    Moisture Removal per Hour2.72 pints
    Heat ModeNo
    Sleep ModeYes
    Air FilterYes
    Intrusion ProtectionYes
    Insect BarrierNo
    Circuit Breaker Rating115V-15A
    Window Installation TypeSingle/Double Hung
    Chassis TypeFixed
    Minimum Window Width26.5 in
    Maximum Window Width40.5 in
    Maximum Cooling Wattage1400 W
    Airflow Direction ControlYes
    Thru-Wall Installation OptionYes
    Through-Wall Finished Width23.875 in
    Check Filter IndicatorYes
    Plug Face Type14LCDI
  • Product Q&A

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