TECXERLLON 15,000 BTU Portable Air Conditioner for Large Room up to 800 Sq. Ft., Quiet 48dB 4-in-1 AC Unit with Dehumidifier, Self-Evaporating, Sleep Mode, Remote & Window Kit

17% off — $389.99 — at Amazon

TagsAmazon Major Appliance Home & Kitchen

$389.99$469.9917% OFF

Price as of August 11, 2026 at 6:20 PM

【15,000 BTU Portable AC for Large Rooms, Bedrooms & Living Rooms Up to 800 Sq. Ft.】Built for large bedrooms, living rooms, apartments, open offices, and home workspaces, this 15,000 BTU portable air conditioner delivers fast, steady cooling for rooms from 500 to 800 sq. ft. The high-efficiency rotary compressor helps cool the room quickly, while the adjustable 61°F–90°F temperature range lets you set the comfort level that fits your space.
【4-in-1 Comfort with 100 Pints/Day Dehumidification】More than a room air conditioner, this unit combines cooling, dehumidifying, fan, and sleep functions for everyday comfort. It removes up to 100 pints of moisture per day to help reduce sticky, muggy air during humid summer weather, while the 35°–80° wide-angle auto-swing helps circulate cool, comfortable airflow more evenly throughout the room.
【Quiet 48dB Cooling – Library-Level Silence for Bedrooms & Sleep Mode】Designed for bedrooms, home offices, and quiet spaces, this portable air conditioner operates as low as 48dB — about as quiet as a library. Sleep Mode gradually adjusts airflow and compressor activity as the room cools, helping maintain a comfortable temperature with less noise, fewer cold drafts, and fewer overnight temperature swings. Enjoy uninterrupted sleep without loud compressor cycling.
【Easy Control Anywhere – Full-Function Remote & LED Touch Panel】Adjust your comfort from anywhere in the room. The easy-to-read LED touch panel and full-function remote control work from up to 23 ft away, so you can change temperature, fan speed, operating mode, sleep mode, and timer settings from the sofa, bed, or desk without getting up. No app required — just simple, reliable control right in your hand.
【Self-Evaporating Cooling with Less Manual Draining】The advanced self-evaporating system recycles and evaporates excess moisture during operation, helping reduce the need for manual draining. In humidity levels below 90%, the unit supports up to 72 hours of drainage-free cooling for more continuous comfort. A drain hose is included for extremely humid conditions.
【Easy Window Installation + 3-Year Compressor Warranty & U.S. Phone Support】The full window installation kit fits most sliding windows (no drilling required), while side handles and smooth 360° caster wheels make room-to-room movement easy. Built-in child lock adds extra safety for family use. Backed by 1-year overall unit protection, a 3-year compressor warranty, and U.S.-based phone support for direct after-sales assistance.

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TECXERLLON 15,000 BTU Portable Air Conditioner for Large Room up to 800 Sq. Ft., Quiet 48dB 4-in-1 AC Unit with Dehumidifier, Self-Evaporating, Sleep Mode, Remote & Window Kit

【15,000 BTU Portable AC for Large Rooms, Bedrooms & Living Rooms Up to 800 Sq. Ft.】Built for large bedrooms, living rooms, apartments, open offices, and home workspaces, this 15,000 BTU portable air conditioner delivers fast, steady cooling for rooms from 500 to 800 sq. ft. The high-efficiency rotary compressor helps cool the room quickly, while the adjustable 61°F–90°F temperature range lets you set the comfort level that fits your space.
【4-in-1 Comfort with 100 Pints/Day Dehumidification】More than a room air conditioner, this unit combines cooling, dehumidifying, fan, and sleep functions for everyday comfort. It removes up to 100 pints of moisture per day to help reduce sticky, muggy air during humid summer weather, while the 35°–80° wide-angle auto-swing helps circulate cool, comfortable airflow more evenly throughout the room.
【Quiet 48dB Cooling – Library-Level Silence for Bedrooms & Sleep Mode】Designed for bedrooms, home offices, and quiet spaces, this portable air conditioner operates as low as 48dB — about as quiet as a library. Sleep Mode gradually adjusts airflow and compressor activity as the room cools, helping maintain a comfortable temperature with less noise, fewer cold drafts, and fewer overnight temperature swings. Enjoy uninterrupted sleep without loud compressor cycling.
【Easy Control Anywhere – Full-Function Remote & LED Touch Panel】Adjust your comfort from anywhere in the room. The easy-to-read LED touch panel and full-function remote control work from up to 23 ft away, so you can change temperature, fan speed, operating mode, sleep mode, and timer settings from the sofa, bed, or desk without getting up. No app required — just simple, reliable control right in your hand.
【Self-Evaporating Cooling with Less Manual Draining】The advanced self-evaporating system recycles and evaporates excess moisture during operation, helping reduce the need for manual draining. In humidity levels below 90%, the unit supports up to 72 hours of drainage-free cooling for more continuous comfort. A drain hose is included for extremely humid conditions.
【Easy Window Installation + 3-Year Compressor Warranty & U.S. Phone Support】The full window installation kit fits most sliding windows (no drilling required), while side handles and smooth 360° caster wheels make room-to-room movement easy. Built-in child lock adds extra safety for family use. Backed by 1-year overall unit protection, a 3-year compressor warranty, and U.S.-based phone support for direct after-sales assistance.