DealNews - Cheap Air Conditioners for Sale and Discount Air Conditioner Deals

12,000 BTU 19 SEER WiFi Mini Split Air Conditioner and Heater for $489 + $15.99 shipping

Fri, 14 Aug 2026 04:16:32 -0400

A ductless mini split at this capacity handles a room up to around 550 square feet and doubles as a heater, making it a practical option if you want year-round climate control without central HVAC. At $489, that's roughly $98 off the $587 list price, and the 19 SEER efficiency rating puts it above the federal minimum, which means lower operating costs over time. Buy Now at Walmart

Features

12,000 BTU cooling and heating for 750 sq ft
Four operation modes with 4-way airflow
High-efficiency 19 SEER2 performance
Ultra-quiet 23 dB sleep mode
5-year warranty with responsive support

Albott 12,000 BTU Mini Split AC and Heating System for $550 + free shipping

Fri, 14 Aug 2026 00:15:58 -0400

Update: The price has changed to $549.99 since this was originally published.

A mini split system handles both heating and cooling without ductwork, making it a practical option for additions, garages, workshops, or any space that isn't connected to your home's central HVAC. At $550, that's roughly $150 off the $700 list price. Buy Now at Amazon

Features

DIY-friendly fast-connect installation
12,000 BTU cooling and heating system
18 SEER2 energy-saving inverter technology
Whisper-quiet operation under 29dB
Covers up to 750 square feet

Albott 12,000 BTU Mini Split AC and Heating System for $550 + free shipping

Thu, 13 Aug 2026 23:53:47 -0400

Update: The price has changed to $549.99 since this was originally published.

Features

Pre-wired units for fast DIY installation
No professional HVAC installation required
18 SEER2 inverter technology for energy savings
Cools and heats up to 750 square feet
Whisper-quiet operation under 29dB

Air Conditioning Motherboard 0011800197C for $79

Thu, 13 Aug 2026 23:35:29 -0400

Replacement control boards for AC units can be hard to source, and this is a direct fit for compatible systems, making it useful if your unit is acting up due to a failed board rather than a refrigerant or mechanical issue. Buy Now at Newegg

Features

Model: 0011800197C
Air conditioning motherboard component

Micro DC Electronics Equipment Air Conditioner for $1,582.38 + free shipping

Thu, 13 Aug 2026 09:31:29 -0400

Designed for cooling sensitive electronics enclosures like server racks or control panels, this unit keeps heat-generating equipment within safe operating temperatures without relying on traditional HVAC. At $1,582, that's roughly $195 off the $1,778 list price. Buy Now at Walmart

Features

Operates on 12V, 24V, or 48V DC power configurations
Features high-efficiency brushless DC motor technology
Utilizes vapor compression refrigeration with R134A coolant
Compact, lightweight design for confined equipment enclosures
Variable compressor speed control via integrated drive board

Nepsam 8,000 BTU 4-in-1 Portable Air Conditioner for $186 + free shipping

Wed, 12 Aug 2026 23:04:18 -0400

Handles cooling, fan, dehumidifier, and sleep mode functions in one unit, which makes it a reasonable option for renters or anyone who can't install a window unit. At $186, that's $134 off the $320 list price. Buy Now at Walmart

Features

8000 BTU fast cooling capacity
Cools spaces up to 350 square feet

Humsure 10,000 BTU Portable Air Conditioner for $220 + free shipping

Wed, 12 Aug 2026 09:31:12 -0400

At $220, that's 57% off the $509 list price for a 10,000 BTU portable AC unit, which is sized for rooms up to around 450 square feet and works without permanent installation since it just needs a window for the exhaust hose. Buy Now at Walmart

Features

10000 BTU cooling for rooms up to 400 sq ft
24-hour timer for energy-efficient operation
5-in-1 cooling, dehumidification, and fan modes
Noise-reducing sleep mode
Washable air filter for easy maintenance

Electactic 18,000 BTU 19 SEER2 230V Inverter Ductless Mini Split Air Conditioner and Heat Pump for $680 + free shipping

Wed, 12 Aug 2026 09:01:04 -0400

Covers up to around 1,000 sq. ft. and runs on an inverter compressor, which adjusts output to maintain temperature rather than cycling on and off like a standard unit, making it more energy-efficient over time. At $680, that's $100 off the $780 list price. Buy Now at Amazon

Features

18000 BTU cooling and heating for 1200 sq. ft.
Advanced inverter technology for high energy efficiency
Ultra-quiet 28dB operation in sleep mode
Remote control for convenient temperature and fan adjustments
Independent room-by-room temperature control

AC Safe AC Support Bracket for $30 + free shipping w/ Prime

Wed, 12 Aug 2026 05:01:20 -0400

Designed to support window air conditioners from the outside without drilling into the wall studs, this bracket is useful if your AC unit is heavier than your window frame can handle on its own. At $30, that's about $14 off the $44 list price. Buy Now at Amazon

Features

Tool-free installation
Transfers AC weight away from window sash and sill
Removable without causing damage to windows or frames
Includes weather seal for insulation
Universal fit for standard window AC units

PhiloDeco 12,000 BTU Window Air Conditioner for $300 + free shipping

Tue, 11 Aug 2026 23:27:11 -0400

A 12,000 BTU unit is sized for rooms roughly 450 to 550 square feet, making this a reasonable fit for a large bedroom or small open living area. At $300, that's $70 off the $370 list price. Buy Now at Walmart

Features

Fast, powerful cooling performance
Removable and reusable dust filter
Energy-efficient operation

PhiloDeco 10,000 BTU Window Air Conditioner for $260 + free shipping

Tue, 11 Aug 2026 23:27:08 -0400

A 10,000 BTU window unit is sized for rooms roughly 400 to 450 square feet, making this a reasonable fit for a medium bedroom or home office that needs independent cooling. At $260, that's 55% off the $579 list price. Buy Now at Walmart

Features

Powerful cooling performance
Lifelong technical support
30-day no-reason return policy
Dedicated after-sales support email

FullPetMoon 28x28-inch Outdoor Air Conditioner Cover for $10 + $5 shipping

Tue, 11 Aug 2026 23:25:57 -0400

A simple protective cover for your outdoor AC unit that shields it from debris, dust, and weather when it's not in use, priced at about $2 off the $12 list price. Buy Now at Walmart

Features

Flexible high-quality mesh material
Well-ventilated design prevents overheating
Fits most standard-sized central air conditioner units

Outohome 5,200 BTU Portable Air Conditioner for $300 + free shipping

Tue, 11 Aug 2026 19:46:19 -0400

Portable ACs are worth having if you rent, move frequently, or just need to cool a single room without permanent installation, and this 5,200 BTU unit is currently $100 off the $400 list price at Walmart. Buy Now at Walmart

Features

5200BTU cooling capacity with high-end compressor
Drops temperature 18℉ in five minutes
Energy-efficient operation under 400W per hour
Compact 31lbs design with carrying handle
Integrated high-efficiency dehumidification function

Simzlife 10,000 BTU Portable Air Conditioner for $218.50 + free shipping

Mon, 10 Aug 2026 23:21:13 -0400

At $219, that's 50% off the $440 list price for a 10,000 BTU portable AC unit, which is sized for rooms up to around 450 square feet and useful if you need to cool a space without a window unit or central air. Buy Now at Walmart

Features

Cools rooms up to 550 sq. ft.
4-in-1 cooling, dehumidifying, fan, and heating functions
Manage settings via remote or built-in WiFi
Simple installation with universal window kit
Low-noise operation at 55 dB or less

Simzlife 5,000 BTU Window Air Conditioner for $130 + free shipping

Mon, 10 Aug 2026 23:21:04 -0400

A no-frills window unit sized for smaller rooms, typically up to around 150 square feet, at $10 off the list price. Buy Now at Walmart

Features

Customizable temperature settings with dual fan speeds
Washable dust-trapping filter
Ultra-quiet 51 dBA operation
Auto restart recalls settings after power outages
Adjustable side panels for secure airtight fit

Simzlife 10,000 BTU Window Air Conditioner for $210 + free shipping

Sun, 09 Aug 2026 22:47:44 -0400

A 10,000 BTU window unit is sized for rooms up to roughly 450 square feet, making this a reasonable fit for a mid-size bedroom or home office. At $210, that's about $60 off the $270 list price. Buy Now at Walmart

Features

Four versatile cooling, dry, fan, and auto modes
Smart automation adjusts settings with seven internal sensors
Remote and Wi-Fi control for anywhere convenience
Sleep and Eco modes for comfort and energy savings
Rapidly cools rooms up to 700 square feet

Simzlife 12,000 BTU Portable Air Conditioner for $250 + free shipping

Sun, 09 Aug 2026 22:47:24 -0400

A 12,000 BTU portable unit is sized for rooms up to roughly 450 square feet, making this a reasonable option if you need to cool a bedroom or home office without installing a window unit. At $250, that's $350 off the $600 list price. Buy Now at Walmart

Features

4-in-1 cooling, heating, fan, and dehumidifier modes
Cools and heats rooms up to 550 sq. ft.
Temperature range from 61 to 90 degrees Fahrenheit
Portable design with hidden handles and rolling casters
Automatic evaporation and washable dual-layer air filter

Torras Coolify Cyber Fold AI Portable Neck Air Conditioner for $280

Fri, 07 Aug 2026 22:45:55 -0400

Wearable neck coolers like this one use semiconductor cooling to blow cold air toward your face and neck, making them useful for outdoor workers, athletes, or anyone who runs hot in warm weather. This model adds a foldable design for easier storage, and it's currently at its standard list price of $280. Buy Now at Best Buy

Features

Cools to 60.8F with 300% higher efficiency
720-degree surround cooling via 8 air outlets
Versatile Fan, Cooling, Heating, and AI modes
15.5-hour battery life with 20W fast charging
Ergonomic, bladeless design with ultra-quiet 31dB operation

Sophia 4-Ton 48,000-BTU 21.5 SEER 5-Zone Ductless Mini-Split Heat Pump for $8,814.77

Thu, 06 Aug 2026 01:11:35 -0400

A good fit for larger homes where you want independent temperature control in five separate rooms without running ductwork, and the 21.5 SEER rating puts it in the more efficient tier of multi-zone systems, which matters if you're running it year-round as both a heater and air conditioner. Buy Now at Home Depot

8,000 BTU Portable Air Conditioner for $366

Sat, 01 Aug 2026 23:49:10 -0400

Handles rooms up to around 350 square feet and useful if you rent, move frequently, or just need to cool a single room without installing a window unit. At $366, that's $311 off the $677 list price, roughly a 46% discount. Buy Now at Home Depot