Looking for an efficient cooling solution without the hassle of installation or water drainage? No water air conditioners, also known as evaporative or windowless air coolers, offer portable and energy-saving alternatives to traditional AC units. Below is a summary table featuring top-rated models with varying features like tank capacity, cooling modes, and remote control convenience. These selections are ideal for small to medium rooms, bedrooms, offices, or dry climates.
| Product | Brand | Tank Capacity | Cooling Modes | Remote Control | Coverage Area |
|---|---|---|---|---|---|
| MYICY Evaporative Air Cooler 35″ | MYICY | 1.2L Removable Tank | Cooling / Normal | Yes | Small Rooms |
| Uvistare Portable AC Unit | Uvistare | 1.6 Gal Large Tank | Evaporative Cooling | No Info | Bedrooms, Offices |
| MYICY Windowless Air Conditioner 27″ | MYICY | Double Tanks | Fan, Humidifying, Cooling | Yes, 25 ft Range | Up to 350 Sq.Ft |
| BLACK+DECKER 10,000 BTU Portable AC | BLACK+DECKER | Not Water-Based | Dehumidifier, Fan, AC | Yes | Up to 450 Sq.Ft |
| Z ZONAMA 3-in-1 Evaporative Air Cooler | Z ZONAMA | 2.64 Gal Tank | Fan, Humidifier, Cooler | Yes, 16ft Range | Up to 270 Sq.Ft |
MYICY Evaporative Air Cooler 35″ Portable Windowless AC
MYICY’s 35-inch Evaporative Air Cooler features an ergonomic height designed for easy access and control, particularly suitable for seniors and pregnant women. Its built-in handle enhances portability through small spaces like rooms or garages. This air conditioner offers 2 modes (Cooling and Normal) and 3 fan speeds (low-16ft/s, medium-20ft/s, high-26ft/s), allowing 6 cooling combinations for customized comfort. The 1.2L removable water tank facilitates easy cleaning and refilling, providing up to 12 hours runtime in humidifying mode with a front-facing water indicator for convenient monitoring. Ideal for bedroom cooling without the need for windows or installation.
Uvistare Portable Air Conditioner with 1.6 Gal Water Tank
This Uvistare portable AC leverages high-performance motor technology with an innovative air duct and high-density cooling pad to rapidly reduce ambient temperature by 41-48°F through evaporative cooling. Suitable for bedrooms and offices, it operates at just 65W, making it energy-efficient without costly installation or maintenance. The large 1.6-gallon water tank supports up to 24-hour continuous use and refills easily from the top. Included 3 ice packs triple cooling effectiveness, making this model a practical and efficient choice for combating summer heatwaves.
MYICY 27″ Bladeless Evaporative Air Cooler with Double Tanks
The MYICY 27-inch bladeless air cooler integrates fan circulation, humidifying, and evaporative cooling in a sleek, space-saving design. It offers 4 modes and 3 speeds with a powerful 360° automatic swing, covering up to 350 sq.ft efficiently with 1620 CFM airflow. Its bladeless outlet design is safe for children and pets. This unit is optimal for dry climates, providing not only cooling but also moisture to prevent dry skin and respiratory discomfort. The included double tanks and 4 ice packs boost continuous cooling performance.
BLACK+DECKER 10,000 BTU Portable Air Conditioner with Remote
The BLACK+DECKER 10,000 BTU Portable Air Conditioner is a powerful three-in-one unit functioning as an air conditioner, dehumidifier, and fan. Designed for rooms up to 450 sq.ft, it features a top-mounted control panel with LED display and comes with a convenient remote. Notably, it includes a slide-out washable filter, auto water evaporation system, and a 24-hour timer. Although it uses refrigeration cooling rather than evaporative water-based cooling, its portability and multi-functionality make it a valuable choice for larger spaces without window installations.
Z ZONAMA 3-in-1 Evaporative Air Cooler with Ice Cooling
The Z ZONAMA swamp cooler integrates a fan, humidifier, and evaporative cooler in one energy-saving unit, reducing energy costs by up to 60%. It is designed for rapid temperature lowering with 18 cooling combinations across 3 modes and 6 speeds. The model features a 2.64-gallon water tank with 6 ice packs for extended 10-hour continuous cooling. Its 60° oscillation and 120° manual vertical adjustment effectively cover 270 sq.ft, making it suitable for homes, offices, or gatherings. Controls include a touch panel and remote for ease of use.
Buying Guide for No Water Air Conditioners
When selecting a no water air conditioner, several factors should be considered to ensure optimal cooling performance and convenience:
- Cooling Capacity and Coverage Area: Choose a unit that matches the size of your room. Coverage can range from small bedrooms to offices of over 300 sq.ft, based on airflow (CFM) and oscillation features.
- Water Tank Capacity and Refilling: Larger tanks provide longer run times before refilling. Removable tanks or easy top-fill designs improve convenience. Ice packs enhance cooling effects by lowering temperature.
- Cooling Modes and Speed Settings: Multi-mode units offer options like fan-only, normal cooling, sleep mode, humidifying, and natural wind settings for customizable comfort.
- Portability and Size: Consider units with built-in handles and compact designs for easy relocation. Some models feature ergonomic heights to simplify access to controls.
- Safety Features: Bladeless designs reduce injury risks for homes with children or pets. Waterless alert systems notify when tanks are empty to prevent damage or operational issues.
- Energy Efficiency: Evaporative coolers consume significantly less power than traditional air conditioners, a key consideration for reducing electricity bills.
- Remote Control and Smart Features: Remote controls with good range and LED displays simplify operation, particularly when managing multiple settings or timers from a distance.
- Maintenance Requirements: Look for washable filters, easy-to-clean tanks, and durable cooling pads to ensure long-term usability without complex upkeep.
By evaluating these features alongside your specific room size, climate conditions, and personal preferences, you can select the most suitable no water air conditioner that combines cooling effectiveness with convenience and cost savings.