Costway - 36k BTU 4 Zone 9K + 9K + 9K + 18K BTU Mini Split Air Conditioner 23 SEER2 Wifi Enabled - White
Reviews coming soon
Related Item
Reviews coming soon
Specifications
- Recommended Room Size1250 square feetBTU Cooling Rating18000 british thermal unitsNumber of Cool Settings6Number of Fan Speeds5Airflow Rate2353 cubic feet per minuteRemote ControlYes
- Key Specs
- Recommended Room Size: 1250 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
- BTU Cooling Rating: 18000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
- Number of Cool Settings: 6
- Number of Fan Speeds: 5
- Airflow Rate: 2353 cubic feet per minute
- Remote Control: true
- Timer: true
- Auto Shut-Off: true (Feature automatically turns off the product.)
- Energy Efficiency Ratio (EER2): 12.3 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time. EER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
- Seasonal Energy Efficiency Ratio (SEER2): 23 (This rating is generally used to measure a central air conditioner's and mini-split air conditioner's energy efficiency and will not be found on window or room air conditioners. SEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) over the course of an entire cooling season. Generally, the higher the SEER rating, the more energy efficient the equipment is. SEER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Air Conditioner Type: Wall
- General
- Brand: Costway
- Model Number: UltrEco-36K-70
- Product Name: Costway 36k BTU 4 Zone 9K + 9K + 9K + 18K BTU Mini Split Air Conditioner 23 SEER2 Wifi Enabled
- Color: White
- Air Conditioner Type: Wall
- Dimensions
- Indoor Unit Dimensions: 38.8
- Outdoor Unit Dimensions: 41.2
- Cord Length: 157.48 inches
- BTU Rating
- Recommended Room Size: 1250 square feet (The recommended area size in which the product is designed to operate and produce optimal results, such as the desired heating or cooling. Generally, running a unit too big or too small for the space will result in ineffective operation and wasted energy.)
- BTU Cooling Rating: 18000 british thermal units (The amount of BTUs (British Thermal Units) per hour the unit uses to cool the air, also known as cooling capacity. For best results, the capacity of the unit should be based on the size of the area it is intended to cool. For example, a 5,000 BTU capacity works optimally for a 150 square foot room. In general, an oversized unit will not effectively remove humidity, and an undersized unit will not cool the space efficiently.)
- Unit2 Recommended Room Size: 450 square feet
- Unit2 BTU Cooling Rating: 9000 british thermal units
- Unit3 Recommended Room Size: 450 square feet
- Unit3 BTU Cooling Rating: 9000 british thermal units
- Unit4 Recommended Room Size: 450 square feet
- Unit4 BTU Cooling Rating: 9000 british thermal units
- Features
- Number of Cool Settings: 6
- Number of Fan Speeds: 5
- Airflow Rate: 2353 cubic feet per minute
- Maximum Noise Level: 35 decibels adjusted
- Remote Control: true
- Control Type: Button
- Timer: true
- Auto Shut-Off: true (Feature automatically turns off the product.)
- Number of Indoor Units: 4
- Number of Outdoor Units: 1
- Power
- Energy Efficiency Ratio (EER2): 12.3 (The ratio of output BTUs (British Thermal Units) to input electrical energy (watts) at a given operating point. Generally, the higher the number, the more efficient the unit. Though higher efficiency units are typically more expensive upfront, they may offset the price in energy costs over time. EER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
- Voltage Requirement: 208
- Seasonal Energy Efficiency Ratio (SEER2): 23 (This rating is generally used to measure a central air conditioner's and mini-split air conditioner's energy efficiency and will not be found on window or room air conditioners. SEER measures the ratio of output BTUs (British Thermal Units) to input electrical energy (watts) over the course of an entire cooling season. Generally, the higher the SEER rating, the more energy efficient the equipment is. SEER2 is an updated version effective January 1, 2023 based on Department of Energy (DOE) mandated HVAC energy efficiency standard calculations.)
- Amperage: 12.87 amperes (Strength of electrical current.)
- Certifications Listings & Approvals
- ENERGY STAR Certified: true (Devices carrying the ENERGY STAR service mark, such as computer products and peripherals, kitchen appliances, and other products, generally use 20% to 30% less energy than required by federal standards.)
- Compatibility
- App Compatible: true (The product can be connected to a program or software application on a mobile device, which then receives collected data from the product.)
- Unit Placement
- Indoor Unit1 Placement: Wall mount
- Indoor Unit2 Placement: Wall mount
- Warranty
- Warranty - Parts: 1 year
- Warranty - Labor: Not applicable
- Other
- UPC: 1978670446024
Control your indoor climate in a smart and efficient way with this multi-zone mini split air conditioner.Our 36000 BTU 4 zone mini split ac unit offers effective cooling and heating across multiple zones, making temperature control both efficient and convenient. The Wifi-enabled feature allows temperature adjustments right from your smartphone. With a notable 23 SEER2 rating, this energy star inverter air conditioner exemplifies energy efficiency. 6 modes and 5 wind speeds ensure that your comfort is customizable according to your preferences. For added convenience, a 24-hour timer allows you to set operating times conforming to your daily schedule. Whether sleeping, working from home or resting, the whisper-quiet operation ensures your peace and comfort aren't disturbed.Please note:The installation of this mini split ac unit should be done only by a Licensed HVAC installer.
- Multi-room Cooling Solution: Designed to cool any corner of your home, this 36000 BTU 4 zone mini split air conditioner can dependently adjust the temperature to meet the individual needs of different rooms. The chassis heating function maintains the normal operation of the outdoor unit, enabling it to withstand any climate conditions (-13℉~125℉).
- Less Energy Consumption, Lower GWP: This energy star certified mini split ac features an innovative inverter technology, operating at a remarkable 23 SEER2 rating and 10 HSPF2 rating. The use of R32 refrigerant brings you a greener lifestyle.
- Multiple Functions & Modes: This ductless mini split air conditioner offers 6 modes (auto/cool/heat/dry/fan/sleep) and 5 wind speeds (auto/low/mid/high/strong) for you to choose from. Other features such as auto swing, feeling and health extend comfort to daily use.
- Smart Control, Smart Life: You can easily adjust settings, monitor performance and control your AC from anywhere via your smartphone or the remote control. In addition, the 24-hour timer allows you to plan your climate control around your schedule conveniently.
- Low Noise & Easy Maintenance: With the quiet sleep mode and screen off function, you can enjoy a restful night. In addition, the filter can be easily removed and cleaned. Please note: A professional HVAC installer is required.
Compare similar products

Control your indoor climate in a smart and efficient way with this multi-zone mini split air conditioner.Our 36000 BTU 4 zone mini split ac unit offers effective cooling and heating across multiple zones, making temperature control both efficient and convenient. The Wifi-enabled feature allows temperature adjustments right from your smartphone. With a notable 23 SEER2 rating, this energy star inverter air conditioner exemplifies energy efficiency. 6 modes and 5 wind speeds ensure that your comfort is customizable according to your preferences. For added convenience, a 24-hour timer allows you to set operating times conforming to your daily schedule. Whether sleeping, working from home or resting, the whisper-quiet operation ensures your peace and comfort aren't disturbed.Please note:The installation of this mini split ac unit should be done only by a Licensed HVAC installer.

Experience the pinnacle of climate control with the Airo Comfort 16,000 BTU Inverter Dual Hose Portable Air Conditioner. Engineered with advanced Variable Speed Inverter Technology, this unit delivers ultra-quiet performance and superior energy efficiency, cooling your space faster while using less power than traditional portable units. Designed for large rooms up to 850 sq. ft., this versatile 4-in-1 system provides powerful cooling, integrated heating for year-round utility, high-capacity dehumidification, and a multi-speed fan. With its intuitive digital interface and full-function remote, maintaining your ideal home climate has never been simpler.

With its smaller size and dual hose framework, the Whynter ARC-147WF is the best answer for the warm spots in your home, office, server room, and other space-obliged areas. Versatile and simple to set up, this unit offers cooling help for any space where excess humidity and heat cannot be remedied by conventional cooling. The Whynter ARC-147WF portable air conditioner provides 14,000 BTU cooling and 8,200 BTU output while maintaining a compact and portable profile. Its self evaporative technology prevents you from needing to drain your unit in most environments. Alternatively, the included gravity drain hose can be utilized in humid climates. This unit features a separate dehumidifying mode that enables it to remove 134 pints of moisture per day. This unit features a High-Efficiency Particulate Arresting (HEPA) filters are designed to remove 99.97% of all air pollutants that are as small as 0.3 micrometers such as pollen, allergens, and dust mites. For reference, 1 micrometer is 1/100th the width of a human hair. The Activated Carbon Filter is a form of carbon that has been processed to make it extremely porous and thus to have a very large surface area available for absorption of airborne chemicals, gases, and odors. It eliminates and removes chemical fumes, toxic gases, smoke, pet, and other odors from the air.

The TCL RAPIDCOMFORT+ Dual Hose Portable Air Conditioner is engineered for faster, more efficient cooling with smoother, quieter performance. Its dual-hose design helps seal cool air inside while reducing hot air re-entry, delivering more consistent comfort compared to single-hose designs. Advanced inverter technology eliminates heat spikes and noisy cycling, providing steady cooling while using less energy. Ultra-quiet, continuous airflow delivers uninterrupted comfort day or night. Auto Swing helps distribute air more evenly throughout the room, or pause it to direct airflow where you need it most. Installation is faster with a pre-installed hose inlet and outlet system designed for quick setup. Matter-enabled smart control lets you manage comfort anytime using voice assistants or the TCL Home App. Three-in-one operation cools, circulates air, and dehumidifies to keep your space comfortable.
| Pros for Costway - 36k BTU 4 Zone 9K + 9K + 9K + 18K BTU Mini Split Air Conditioner 23 SEER2 Wifi Enabled - White | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Cooling Performance, Noise Level, Portability, Build Quality, Connectivity |
Specs
Reviews
This product doesn't have any reviews yet.

























