20 Best Portable Air Conditioner 18000 Btus [2025]

Are you looking for the best portable air conditioner 18000 btus? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling portable air conditioner 18000 btus.

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# Preview Product
1 Whynter ARC-14S 14,000 BTU (9,500 BTU SACC) Dual Hose Portable Air Conditioner, Dehumidifier, Fan... Whynter ARC-14S 14,000 BTU (9,500 BTU SACC) Dual Hose Portable Air Conditioner, Dehumidifier, Fan...
2 Tripp Lite Portable Cooling Unit Air Conditioner 18000 BTU (5.275 kW), 208/240V 20A, L6-20P Plug... Tripp Lite Portable Cooling Unit Air Conditioner 18000 BTU (5.275 kW), 208/240V 20A, L6-20P Plug...
3 KEYSTONE 18,000 BTU 230V Window Air Conditioner | 16,000 BTU Supplemental Heating | Sleep Mode |... KEYSTONE 18,000 BTU 230V Window Air Conditioner | 16,000 BTU Supplemental Heating | Sleep Mode |...
4 LG Energy Star Qualified 18,000 BTU Window-Mounted Air Conditioner (230V Plug) Cools Rooms Up to... LG Energy Star Qualified 18,000 BTU Window-Mounted Air Conditioner (230V Plug) Cools Rooms Up to...
5 12V 18000BTU/H Wall-Mounted Car Air Conditioner Fan Manual Three-speed Adjustable Hanging Cooler for... 12V 18000BTU/H Wall-Mounted Car Air Conditioner Fan Manual Three-speed Adjustable Hanging Cooler...
6 LG 18,000 BTU 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 18000, White LG 18,000 BTU 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 18000, White
7 LG 18,000 BTU Window Air Conditioner, Cools 1,000 Sq.Ft. (25' x 40' Room Size), Quiet Operation,... LG 18,000 BTU Window Air Conditioner, Cools 1,000 Sq.Ft. (25' x 40' Room Size), Quiet Operation,...
8 LG LW1816HR 18,000 230V Window-Mounted Air Conditioner with 12,000 BTU Supplemental Heat Function,... LG LW1816HR 18,000 230V Window-Mounted Air Conditioner with 12,000 BTU Supplemental Heat...
9 ROLLICOOL 14000 BTU Smart Portable Air Conditioner, Dehumidifier & Fan for Rooms up to 375 sq ft |... ROLLICOOL 14000 BTU Smart Portable Air Conditioner, Dehumidifier & Fan for Rooms up to 375 sq ft...
10 Honeywell 15,000 BTU Portable Air Conditioner with Dehumidifier & Fan Cools Rooms Up To 775 Sq. Ft.... Honeywell 15,000 BTU Portable Air Conditioner with Dehumidifier & Fan Cools Rooms Up To 775 Sq....
11 OLMO Alpic 18000 BTU Ductless Mini Split Air Conditioner Heating and Cooling Full Set with 16ft... OLMO Alpic 18000 BTU Ductless Mini Split Air Conditioner Heating and Cooling Full Set with 16ft...
12 DAIKIN 18,000 BTU 17 SEER Wall-Mounted Ductless Mini-Split A/C Heat Pump System Maxwell 15-ft... DAIKIN 18,000 BTU 17 SEER Wall-Mounted Ductless Mini-Split A/C Heat Pump System Maxwell 15-ft...
13 DELLA 18,000 BTU Mini Split Air Conditioner & Heater Ductless Inverter System, 17 SEER 208-230V... DELLA 18,000 BTU Mini Split Air Conditioner & Heater Ductless Inverter System, 17 SEER 208-230V...
14 Pioneer Air Conditioner WYS018G-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 18000... Pioneer Air Conditioner WYS018G-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 18000...
15 BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq.... BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700...
16 Emerson Quiet Kool EARC15RE1 15,000 BTU 115V Window Air Conditioner with Remote Control, White Emerson Quiet Kool EARC15RE1 15,000 BTU 115V Window Air Conditioner with Remote Control, White
17 OLMO 18000 BTU Window Air Conditioner 11.8 CEER 208-230V with Remote Controller and Window Frame OLMO 18000 BTU Window Air Conditioner 11.8 CEER 208-230V with Remote Controller and Window Frame
18 Cooper & Hunter 18,000 BTU Dual 2 Zone 12,000 + 12,000 BTU Wall Mount Ductless Mini Split AC/Heating... Cooper & Hunter 18,000 BTU Dual 2 Zone 12,000 + 12,000 BTU Wall Mount Ductless Mini Split...
SaleBestseller No. 1
Whynter ARC-14S 14,000 BTU (9,500 BTU SACC) Dual Hose Portable Air Conditioner, Dehumidifier, Fan...
  • AWARD-WINNING: Good Housekeeping's 2022 "BEST OVERALL PORTABLE AIR CONDITIONER Provides powerful cooling over large areas"
  • POWERFUL & QUIET: 14,000 BTU (ASHRAE) / 9,500 BTU (SACC) cooling capacity; Noise level (dBA): <56
  • ADVANCED SELF-EVAPORATION: Dual hose operation; Cools up to a 500 square foot space (ambient temperature and humidity may influence optimum...
  • MULTI-FUNCTIONAL & ENERGY SAVING: Three operational modes: Cool, Dehumidify, and Fan; Full thermostatic control (61°F – 89°F); Maximum power...
  • EASY TO SETUP & PORTABLE: Extendable exhaust hose (up to 60″) 5.9" diameter; Window kit dimension: 6.5″ W x 20″ L (minimum), 46″ (maximum);...
Bestseller No. 2
Tripp Lite Portable Cooling Unit Air Conditioner 18000 BTU (5.275 kW), 208/240V 20A, L6-20P Plug...
  • Produces 18,000 BTU/h(5.275 kW) of cooling capacity in a portable, rack-width chassis
  • Prevents equipment shutdowns, malfunctions and failures caused by overheating and temperature fluctuations
  • Filters and dehumidifies air to enhance equipment performance
  • Uses environmentally friendly R410A refrigerant, which complies with worldwide standards
  • Efficient close-coupled cooling reduces energy use and operating costs
Bestseller No. 3
KEYSTONE 18,000 BTU 230V Window Air Conditioner | 16,000 BTU Supplemental Heating | Sleep Mode |...
  • HEAT/COOL AIR CONDITIONER: 18,500 BTU cooling capacity / 16,000 BTU supplemental heating capacity to effectively cool or heat your apartment, bedroom,...
  • POWERFUL HEATING OPTION: Supplemental heat capability provides an additional heat source to your main heat source when outdoor temperatures are above...
  • FUNCTIONALITY: Designed for a room up to 1000 sq. ft. with dehumidification up to 3.8 pints per hour. Has an adjustable 4-way air flow direction...
  • EASY TO INSALL: with removable chassis for easy window and wall installation.
  • Special 230-volt/25-amp electrical outlet required (Unit will not work with a standard 115V outlet).
Bestseller No. 4
LG Energy Star Qualified 18,000 BTU Window-Mounted Air Conditioner (230V Plug) Cools Rooms Up to...
  • 2014 Energy Star Qualified 18,000 BTU Window-Mounted Air Conditioner (230V Plug) - Perfect for Mid-Size Rooms Up To 1000 Sq. Ft.
  • 3 Cooling Speeds High, Medium and Low, 3 Fan Speeds High, Medium or Low
  • 12-Hour On/Off Timer, Tilt-Out Easy-Clean Mesh Filter, with Dehumidification up to 4 Pints Per Hour
  • Dry Air Flow: 400 cfm, Noise level: 60 dBA Indoor / 66 dBA Outdoor, 10.7 Energy Efficiency Ratio (EER), Eco Friendly R410A Refrigerant
  • Enery Saving and Eco-Friendly, Gold Fin anti-Corrosion Coating, Remote Control Included
Bestseller No. 5
12V 18000BTU/H Wall-Mounted Car Air Conditioner Fan Manual Three-speed Adjustable Hanging Cooler for...
  • ❄This product is a new generation technology for refurbishing and loading wall-mounted air conditioners.(If the product evaporator is installed...
  • ❄Use function: single cold type; Installation form: wall-mounted; Power: 200w; Refrigerant: R134a; Circulating air volume: 400m3/H; Cooling...
  • ❄Temperature control: digital display, manual three-speed adjustment.
  • ❄Small size and easy to install.The kit includes: air conditioning and accessories. Size: 64 * 13.8* 23cm.
  • ❄Applicable vehicles: heavy trucks, light trucks, construction vehicles, excavators, harvesters, double-row small cars, etc.
SaleBestseller No. 6
LG 18,000 BTU 230V Dual Inverter Window Air Conditioner with Wi-Fi Control, 18000, White
  • ULTRA QUIET OPERATION - Revolutionary DUAL Inverter technology gives powerful yet silent performance, operating at sound levels as low as 44dB in...
  • 25% MORE ENERGY EFFICIENT - DUAL Inverter technology is up to 25% more energy efficient than the ENERGY STAR certification requirement, saving you...
  • CONTROL YOUR COOL FROM ANYWHERE - LG ThinQ Technology lets you control your LG air conditioner from anywhere. You can start or stop cooling, change...
  • MULTIPLE FAN SPEEDS - 4 cooling and fan speeds with Auto Cool allow you to customize your cooling.
  • COOLS ROOMS UP TO 1,000 SQ. FT. - LW1817IVSM is ideal for cooling large rooms (25' X 40')
SaleBestseller No. 7
LG 18,000 BTU Window Air Conditioner, Cools 1,000 Sq.Ft. (25' x 40' Room Size), Quiet Operation,...
  • ENERGY STAR CERTIFIED - This air conditioner has met the high standards of the ENERGY STAR Program using energy-efficient technologies that translate...
  • MULTIPLE FAN SPEEDS - 3 cooling and fan speeds with Auto Cool allow you to customize your cooling.
  • MAXIMUM USABILITY - Easy to use electronic controls with remote
  • AUTO RESTART - After a power failure, Auto Restart will automatically turn the unit back on when power is restored
  • COOLS ROOMS UP TO 1,000 SQ. FT. - LW1816ER is ideal for cooling medium rooms (25' X 40')
SaleBestseller No. 8
LG LW1816HR 18,000 230V Window-Mounted Air Conditioner with 12,000 BTU Supplemental Heat Function,...
  • SUPPLEMENTAL HEAT - For cooler days use the supplemental heat option to add warmth to your space
  • MULTIPLE FAN SPEEDS - 2 cooling, heating and fan speeds allow you to customize your cooling or heating.
  • MAXIMUM USABILITY - Easy to use electronic controls and remote
  • AUTO RESTART - After a power failure, Auto Restart will automatically turn the unit back on when power is restored
  • COOLS ROOMS UP TO 1,000 SQ. FT- LW1816HR is ideal for cooling medium rooms (25' X 40')
Bestseller No. 9
ROLLICOOL 14000 BTU Smart Portable Air Conditioner, Dehumidifier & Fan for Rooms up to 375 sq ft |...
  • POWERFUL COOLING: 14K BTU quickly cools rooms up to 375 sq. ft. Can pull up to 2.91 liters of water from the air per hour (79 liters/day) to combat...
  • POWERFUL COOLING: 14K BTU quickly cools rooms up to 375 sq. ft. Can pull up to 2.91 liters of water from the air per hour (79 liters/day) to combat...
  • COOLING POWER OF VOICE: Use Alexa (sold separately) voice commands to control your Rollicool with a library of Alexa skills. Intuitive, easy-to-use...
  • DUAL-BAND WI-FI SUPPORT (2.4GHz & 5GHz): Connect the A/C unit to your home wi-fi network and control from anywhere with an internet connection. No...
  • EASY TO SETUP, EASY TO USE: Comes with everything you need to get cool in minutes, incl. window kit and washable air filter. Smooth-glide 360° caster...
Bestseller No. 10
Honeywell 15,000 BTU Portable Air Conditioner with Dehumidifier & Fan Cools Rooms Up To 775 Sq. Ft....
  • [SAVE ENERGY, SAVE MONEY] Perfect for targeted spot cooling in rooms up to 775 sq. ft. -save huge on electricity bills cooling only the room you need...
  • [QUICK INSTALLATION] Fully Packed Window Kit with adjustable window bracket and Dehumidifier Drain Tube included.
  • [ADVANCED SAFETY FEATURES] Thermal overload protection for added safety & peace of mind. Dual Dust Filtration extends product life and performance by...
  • [EASY MAINTENANCE] Filter Clean Alert & Washable Filter designed to protect from dust & hair to extend product life & performance. Filter cleans...
  • [DESIGNED FOR COMFORT] Enjoy simple digital control with 3 fan speeds, Sleep & Auto Wind Modes, 24 hour energy saving timer & remote control included.
Bestseller No. 11
OLMO Alpic 18000 BTU Ductless Mini Split Air Conditioner Heating and Cooling Full Set with 16ft...
  • OLMO Alpic Eco Series 18,000 BTU Ductless Mini Split Heat Pump Air Conditioning System with Cooling and Heating, Inverter Technology, 208-230V / 60Hz
  • ETL Intertek Approved, AHRI Certified. Works for heating with ambient temperature up to 5F°. Whisper Technology for Quiet Operation, Great for...
  • Pre-charged with refrigerant and ready for installation. System comes with an installation kit including 16ft pre-flared and insulated copper line...
  • You are well protected by a 5 year warranty on the compressor, and smart, U.S.-based experienced technicians should you ever need assistance.
  • Loaded with features: LED Display, Self Diagnosis Function, Intelligent Defrost & Pre-Heating Modes, Sleep Mode, and Fan Delay function
Bestseller No. 12
DAIKIN 18,000 BTU 17 SEER Wall-Mounted Ductless Mini-Split A/C Heat Pump System Maxwell 15-ft...
  • 10 Year Parts Warranty. HeatandCool is a Daikin manufacturer online authorized distributor, We provide FREE Technical support for all your needs and...
  • Daikin 17 SEER Wall-Mounted Ductless Mini-Split Inverter Air Conditioner Heat Pump System (230 Volt).
  • Includes: Indoor Fan Coil, Outdoor Condensing Unit, Remote Control, and Maxwell Wall Mounting Bracket.
  • Energy Efficient - 17 SEER, 9 HSPF.
  • Coverage Area of 1,500 Sq. Ft. Applications: Primary living areas (master bedrooms), hot or cold rooms, renovations & remodeling, basements, attics &...
Bestseller No. 13
DELLA 18,000 BTU Mini Split Air Conditioner & Heater Ductless Inverter System, 17 SEER 208-230V...
  • [ENERGY EFFICIENT COOLING] This 18000 BTU/h, 17 SEER, 208-230V, 9 HSPF, AHRI Certified pre-charged air conditioner and heater unit features a ductless...
  • [AUTOMATIC SYSTEM] This air conditioner is designed with several smart settings that make it easy to use: auto defrost, self-diagnosis/cleaning, I...
  • [SMART SENSOR] The unit will sense room temperature at the remote control, instead of at the indoor unit during cooling mode. It then adjusts airflow...
  • [QUIET OPERATION] This air conditioner is ultra silent at only 30-41 dBa. The unit provides equal airflow in every part of your room and can adjust to...
  • [AMPLE COVERAGE] This unit provides cooling and heating for up to 750 square feet and is able to work in environments as low as -4 degrees Fahrenheit....
Bestseller No. 14
Pioneer Air Conditioner WYS018G-20 Wall Mount Ductless Inverter+ Mini Split Heat Pump, 18000...
  • Save money all year-round with a highly efficient ductless mini split inverter+ heat pump system
  • Ultra-silent and beautifully built: perfect for home or light commercial use
  • Use for both cooling and heating: 18000 BTU/hour, with 19 SEER and 10 HSPF efficiency
  • Comes with every needed component in the box, including an easy-install 16ft. copper piping kit
  • Free tech support and a 5 year coverage on the parts and compressor
SaleBestseller No. 15
BLACK+DECKER Air Conditioner, 14,000 BTU Air Conditioner Portable for Room and Heater up to 700 Sq....
  • Portable AC: Use our personal air conditioner & heater (16.5" x 11.7" x 27.9") in rooms up to 700 sq. ft. Stay cool in summer & warm in winter with...
  • 4-in-1: Our 14000 btu portable air conditioner & 11,000 BTU heater has a dehumidifier & fan. This ac unit for bedroom (63 lbs.) comes with a remote...
  • Great Features: Set the right temperature with this ac portable air conditioner. Our portable air conditioner and heater also has a slide-out washable...
  • Easy Mobility: Thanks to casters on the bottom and side handles on both sides of the small air conditioner, this air cooler & heater and fan combo can...
  • Installation Kit: When it comes to fans that blow cold air, this indoor ac unit includes an easy-to-install window kit. A large, vented airflow outlet...
Bestseller No. 16
Emerson Quiet Kool EARC15RE1 15,000 BTU 115V Window Air Conditioner with Remote Control, White
  • Dimensions: 25.4" D x 23.6" W x 17.9" H | Window opening maximum width (in.): 41 | Window opening minimum height (in.): 19 | Window opening minimum...
  • 15,000 BTU 115V window air conditioner with remote control
  • Energy Star  approved unit uses less energy and saving money on utility bills
  • Quiet operation keeps you cool and comfortable without keeping you awake
  • Remote Control offers you the flexibility to control the temperature and fan speed from anywhere in the room
SaleBestseller No. 17
OLMO 18000 BTU Window Air Conditioner 11.8 CEER 208-230V with Remote Controller and Window Frame
  • OLMO 18,000 BTU Window Air Conditioner for quiet, fast, and effective cooling for rooms up to 1000 sq. ft.
  • UL Listed, Energy star compliant: 11.8 EER, 11.8 CEER. Comes with washable and reusable filter
  • You are well protected by a 12 year warranty on the compressor, a 5 year parts warranty and smart, experienced technicians should you ever need...
  • 230/208V, 60Hz power outlet is required for this system. Please check photos for more information and confirm fitment before purchase
  • Dimensions: 25.4Wx23.6Dx17.9H, Weight: 117 lbs. Universal window frame kit is included.
Bestseller No. 18
Cooper & Hunter 18,000 BTU Dual 2 Zone 12,000 + 12,000 BTU Wall Mount Ductless Mini Split AC/Heating...
  • Cooper&Hunter Sophia Series 18,000 BTU Multi Zone Outdoor Condenser 21.3 SEER, 230V, with (2) Wall Mount Air Handlers 12,000 BTU + 12,000 BTU and 25FT...
  • WiFi Ready (additional adapter required but not included ), ETL Intertek Approved, Energy Star Certified, AHRI Certified
  • Pre-Charged with 50FT. Works for heating with ambient temperature up to -13F°
  • Whisper Technology for Quiet Operation, Great for Bedrooms, Additions,Living Rooms and Commercial Applications.
  • You are well protected by a 7 year warranty on the compressor, a 5 year parts warranty and smart, U.S.-based experienced technicians should you ever...

Having trouble finding a great portable air conditioner 18000 btus?

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After hours of searching and using all the models on the market, we have found the best portable air conditioner 18000 btus for 2023. See our ranking below!

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  • Is it worth buying an portable air conditioner 18000 btus?
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John Harvards provides an portable air conditioner 18000 btus buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

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  1. Brand Value: Every brand of portable air conditioner 18000 btus has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an portable air conditioner 18000 btus?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your portable air conditioner 18000 btus.
  5. Customer Ratings: Number ratings grade portable air conditioner 18000 btus objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their portable air conditioner 18000 btus.
  7. Product Quality: You don’t always get what you pay for with an portable air conditioner 18000 btus, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an portable air conditioner 18000 btus is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining portable air conditioner 18000 btus information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: What is the best BTU for an air conditioner?

A: MORE SILENT: With improved drainage outlet,a max noise output of 42 decibels,it’s just as quiet as the local library. … EFFICIENT COOLING: Cool your room fast with 8000 BTUs of power. … ADJUSTABLE AIR VENTS: Our slanted air louvers can be adjusted to blow cool air up to 20 feet away. …

Q: What portable air conditioner should I buy?

A: Plan where you’ll put it. You may already know which room in your home needs cooling,but you’ll also need to think about where you’re going to put it. Pricing. Portable air conditioners aren’t cheap. … Sizing. Size matters! … Extra features and helpful smarts. Some units work with an app so you can make adjustments on the go. …

Q: How much does a portable air conditioner cost?

A: Average cost to install portable air conditioning is about $532 (portable A/C cool only for a 340 sq.ft. room – upgraded). Find here detailed information about portable air conditioning costs. Visualizations

Q: What is the largest BTU portable air conditioner?

A: – Best 14,000 BTU portable air conditioners – Useful for cooling large rooms with a combined area of up to 700 sq ft – Above-average energy efficiency with 9.4 EER rating – Has wifi capability; you can control it via smartphone – Available for a very affordable price

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