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TCL 14,000 BTU Through-the-Wall Air Conditioner

SKU: tc18037  |  Model: H14T9XH
Regular price $679.99

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Manufacturer's Warranty

1-Year Parts and Labor Limited Warranty

What's In The Box?

  • TCL 14,000 BTU Through-the-Wall Air Conditioner (H14T9XH or H14T9EX1-A)
  • Remote Control
  • AAA Battery (2)
  • Air Filter
  • Front and Rear Grill
  • Trim Frame Assembly
  • Installation Hardware
  • Owner's Manual, Guides, and Other Documents

Tackle demanding cooling jobs in one step with the TCL 14,000 BTU Through-the-Wall Air Conditioner. Designed for permanent wall installation, this 230-volt solution delivers reliable climate control for large rooms and open-plan spaces in homes, offices, and light commercial settings.

Each model is engineered around a high-output compressor, intuitive digital controls, and smart connectivity, giving you straightforward performance season after season.

Key Features and Benefits of the TCL 14,000 BTU Through-the-Wall Air Conditioner

  • High Capacity: A 14,000 BTU cooling capacity covers up to 700 square feet, ideal for bedrooms, offices, and apartments.
  • Optional Heater Model: The optional Cool/Heat model (H14T9XH) adds 13,600 BTUs of heating power, giving you a handy backup on cool mornings to supplement central heating.
  • Smart Controls: Connect the AC to Wi-Fi for remote adjustments via Amazon Alexa or Google Assistant, or fine-tune settings from your phone when you are off-site.
  • Multiple Speeds and Modes: Match airflow to your daily routine with multiple fan speeds, dedicated eco mode, and sleep mode for quiet nighttime operation.
  • Built-In Dry Mode: The dehumidification setting pulls excess moisture from humid rooms, helping protect furnishings and improve comfort.
  • Energy-Saving Modes: An Eco Mode that turns the unit off once a setpoint is reached, and a 24-hour timer function that lets you schedule automatic start or stop times helps you avoid unnecessary run time and trim operating costs. It has an estimated yearly energy cost of $143.
  • Auto Restart: The memory function restores previous settings once power returns, minimizing downtime in managed properties.
  • Washable Air Filter: The reusable filter slides out for quick cleaning, maintaining airflow and cutting replacement costs.
  • Eco-Friendly Refrigerant: Uses the modern R-32 refrigerant with a lower global warming potential than many legacy options, supporting sustainability goals.

Note: A 26 x 15.75 x 20-inch wall sleeve (sold separately) is required for installation.

Install with Confidence

A through-the-wall design frees up window space, prevents drafts around the frame, and offers tighter weather sealing than a window AC. The 24.21 x 20.28 x 14.53-inch chassis slides directly into a standard 26 x 20 x 15.75-inch sleeve (Required but not included), which keeps structural modifications minimal for retrofits. At 74.5 pounds, the cabinet is manageable with two people, and front-access service panels keep routine filter cleaning simple.

Sylvane’s Expert Take

This TCL 14,000 BTU Through-the-Wall Air Conditioner delivers the balanced performance that residential and commercial customers expect. Flexible fan speeds, Dry Mode, and precise louver control let you tailor comfort to diverse room layouts, while a sleeve-ready chassis simplifies installation. If you need a dependable 230-volt, through-the-wall cooling solution for large spaces, this model is sure to perform.

Customer Reviews