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Deal.ai › NOBRAND › Air Conditioners with Heaters
NOBRAND
High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American
NOBRAND

High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American

Best price now

$674.94at WalmartChecked 15 min ago

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Price facts

  • Best price today: $674.94 at Walmart (checked Nov 10, 2026).
  • Checked at 2 stores.

Our take on the High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American

This 18,000 BTU ductless mini split delivers both cooling and heating, with a 21 SEER2 inverter rating and R32 refrigerant. It is designed for large rooms up to 1,250 sq ft and offers WiFi, voice control, and a 5-in-1 operating range. Competing units from major brands often match its efficiency but may lack the included installation kit and PM2.5 filtration. Reviewers highlight its quiet operation and fast temperature response, though some note the need for professional installation.

Best forLarge living rooms or open-plan spacesYear-round heating and cooling in one unitBedrooms needing quiet operationSmart home users wanting WiFi and voice control
Pros
  • High 21 SEER2 efficiency reduces energy use
  • Cools and heats, working down to -13°F
  • Quiet operation as low as 41 dB
  • Built-in WiFi and voice assistant support
  • Includes PM2.5 filtration and negative ion mode
  • Complete installation kit with pre-charged line
Cons
  • Requires 230V power, not standard outlet
  • Professional installation recommended for warranty
  • No brand reputation compared to established makers
  • Limited service network for repairs

High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American prices at every store

  • WalmartNew

    In stockSold by NackarReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $674.94Free shippingChecked 15 min ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $639.99+ $99.99 shippingChecked 15 min ago
    Visit Amazon

High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American price history

$639.99$599.99
Nov 9Nov 11

Lowest price we've seen: $599.99 on Nov 9 at Amazon; highest $639.99 on Nov 11. Tracked across 1 store since Nov 9.

What reviewers say

Owners appreciate the quiet operation and rapid cooling and heating, with many noting the convenience of the included installation kit. Some mention that professional installation is necessary and that the unit lacks the brand recognition of larger manufacturers.

What people mention
  • NoisePraisedReviewers say it runs quietly, especially in sleep mode.
  • InstallationMixedSome find the kit helpful, but others stress professional installation is needed.
  • EfficiencyPraisedOwners report lower energy bills compared to older units.
  • Build qualityMixedWhile generally solid, a few mention flimsy remote or mounting hardware.
  • Smart featuresPraisedWiFi and voice control are seen as convenient and responsive.

About the High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American

High-Efficiency 18,000 BTU Mini Split Air Conditioner & Heat Pump – Smart, Ultra-Quiet Climate Control for Large Rooms Experience superior comfort in any season with this advanced 18,000 BTU ductless mini split air conditioner and heater, engineered for energy efficiency and powerful performance. Perfect for large living rooms, offices, bedrooms, or commercial areas up to 1,250 sq.ft, this system combines state-of-the-art 21 SEER2 inverter technology with a next-generation R32 eco-smart refrigerant, ensuring rapid cooling in 30 seconds and fast heating in 60 seconds while reducing energy consumption by up to 30% compared to standard models. All-Season Performance: Reliably operates in extreme temperatures from -13°F to 140°F, delivering consistent comfort whether it’s hot or freezing outside. 5-in-1 Versatility: Switch between Cool, Heat, Dry (dehumidify), Fan, and Auto modes to customize your indoor climate year-round. Smart Controls: Adjust settings via WiFi, remote, or voice assistants like Alexa for convenience. Set schedules with the 24-hour timer or activate Sleep mode for quiet, energy-saving operation. Ultra-Quiet Operation: Enjoy peace and quiet with double-layer soundproofing and low-vibration technology—operating as low as 41 dB, ideal for bedrooms and workspaces. Advanced Air Quality: Features PM2.5 filtration, negative ion mode, and static particulate removal for healthier, fresher indoor air. Quick & Easy Installation: Includes a complete kit with pre-charged copper line set, communication wires, drain hose, and clear instructions. Ships in two boxes—please wait for both before installing. Professional HVAC installation is recommended. Reliable & Certified: ETL & AHRI certified for safety and quality. Certified Energy Efficient rated for proven efficiency. Transform your space with smart, whisper-quiet, and energy-saving climate control—ideal for modern homes and businesses seeking dependable central air solutions.

Questions and answers

Does this mini split require a dedicated circuit?
Yes, it operates on 230V and typically needs a dedicated circuit breaker, so consult an electrician.
Can it heat in freezing temperatures?
It is rated to work down to -13°F, making it suitable for cold climates.
Is professional installation required?
While the kit includes components, professional installation is recommended to ensure warranty coverage and proper operation.
Does it work with Alexa and Google Assistant?
Yes, it supports voice control through Alexa and Google Assistant when connected to WiFi.
What is included in the installation kit?
The kit includes pre-charged line set, remote control, and basic mounting hardware, but additional materials may be needed.
How many square feet can it cool?
It is designed for rooms up to 1,250 square feet, depending on insulation and climate.
Where is the High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American cheapest?
At Walmart, for $674.94, as of our latest check.
Where can I buy the High-Efficiency Ductless Mini Split Air Conditioner & Heater - 18,000 BTU - 21 SEER2 Inverter - 230V - WiFi & Remote Control - Easy Installation Kit - Cools & Heats Rooms up to 1250 Sq.Ft - American?
2 stores we checked sell it, including Walmart, Amazon.

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