- Home Page /
- Home & Kitchen /
- Heating, Cooling & Air Quality /
- Room Air Conditioners /
- Split-System /
- COSTWAY 18000BTU Mini Split Air Conditioner& ...
0 ratings
Item #:
66155293
COSTWAY 18000BTU Mini Split Air Conditioner& Heater, 19 SEER2 208-230V Wall-Mounted Ductless AC Unit Cools Rooms up to 1250 Sq. Ft, Energy Efficient
Item #:
66155293
SLL 19391707
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Equipped with a high power compressor and 1.5 ton heat pump, this split AC unit allows you to enjoy the convenience of cooling in summer and warming in winter.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Energy Efficiency
With a 19 SEER2 rating, this unit efficiently cools and heats large spaces while reducing energy bills, offering significant savings compared to conventional systems.
Versatile Comfort
Designed to cool rooms up to 1250 sq. ft., it provides year-round comfort for varied climates, ensuring homeowners stay cozy in any season.
Ductless System
The wall-mounted ductless design provides easy installation and eliminates the need for complex ductwork, making it a perfect fit for both new constructions and upgrades.
Product Details
| Item Weight | 115 lbs (52.16 kg) |
Who Should Buy?
-
Large Rooms
Ideal for cooling or heating large spaces up to 1250 sq. ft., providing comfort in substantial areas.
-
Energy Savers
Perfect for users looking for an energy-efficient solution with a high SEER rating, reducing electricity bills.
-
Flexible Installations
Great for homes without ductwork, allowing easy installation in various locations where central systems aren't feasible.
-
Small Spaces
Overkill for smaller rooms, potentially leading to unnecessary energy consumption and temperature imbalances.
-
Budget-Conscious
May not fit the needs of users looking for a low-cost air conditioning option, as it's a premium model.
-
DIY Installers
Installation may require professional help due to complexity, not suited for those looking for simple DIYs.
Product Description
COSTWAY 18000BTU Mini Split Air Conditioner& Heater, 19 SEER2 208-230V Wall-Mounted Ductless AC Unit Cools Rooms up to 1250 Sq. Ft, Energy Efficient Inverter AC w/Heat Pump (Blast Series)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are the key features of the COSTWAY 18000BTU Mini Split Air Conditioner & Heater?
Answer: The COSTWAY 18000BTU Mini Split Air Conditioner & Heater boasts several key features including a powerful 18000 BTU cooling capacity, 19 SEER2 energy efficiency rating, and ability to effectively cool spaces up to 1250 sq. ft. Its wall-mounted design is ideal for maximizing indoor comfort without taking up floor space. Additionally, this unit provides both cooling and heating functions, making it versatile for all seasons. With its energy-efficient technology, this system not only enhances comfort but also helps to reduce energy consumption over time. -
Question:
How does the installation process work for the COSTWAY Mini Split AC Unit?
Answer: Installing the COSTWAY Mini Split AC Unit involves mounting the indoor unit on a wall, connecting it to the outdoor compressor, and ensuring proper refrigerant lines and electrical connections are made. Professional installation is recommended to ensure the unit operates optimally and meets local codes. Most users find that hiring a qualified technician aids in avoiding common pitfalls, ensuring peak performance and efficiency. Additionally, having a professional handle installation can enhance safety and credibility for maintenance services down the line. -
Question:
Can the COSTWAY Mini Split Air Conditioner operate efficiently in extreme weather conditions?
Answer: Yes, the COSTWAY Mini Split Air Conditioner is designed to perform efficiently in various weather conditions. It can handle both high heat and chilliness, providing reliable cooling in warm climates and heating in cooler seasons. The unit's high SEER2 rating signifies its energy efficiency, ensuring it can maintain optimal temperatures without excessive energy use. Scenarios such as summer heatwaves or unexpected cold snaps can be managed effectively by this climate control solution, making it beneficial for year-round comfort. -
Question:
What maintenance is required for the COSTWAY Mini Split Air Conditioner?
Answer: Regular maintenance for the COSTWAY Mini Split Air Conditioner is essential for optimal performance. Users should clean or replace air filters monthly, check coils for dirt, and ensure no obstructions are present around the outdoor unit. Periodic inspections by a qualified technician can also help identify any potential issues early and preserve efficiency. Keeping the unit well-maintained not only enhances airflow but also prolongs its lifespan, ensuring continuous comfort in your living environment. -
Question:
What type of refrigerant is used in the COSTWAY Mini Split AC Unit?
Answer: The COSTWAY Mini Split Air Conditioner utilizes R410A refrigerant, a standard of modern air conditioning systems known for its eco-friendliness compared to older refrigerants. R410A contributes to higher energy efficiency and lower environmental impact, making it a favored choice for HVAC systems. This refrigerant is essential for optimal cooling performance, providing faster and more effective temperature regulation in your space. -
Question:
Is remote control included with the COSTWAY Mini Split Air Conditioner?
Answer: Yes, the COSTWAY Mini Split Air Conditioner comes with a convenient remote control. This feature allows you to adjust the temperature, fan speed, and mode settings from anywhere in the room, making it user-friendly. The remote control enhances the overall experience by giving you flexibility and comfort, especially when you want to change settings without getting up. This becomes particularly useful during late-night hours when you may want to fine-tune your ideal sleeping temperature. -
Question:
What settings can be adjusted on the COSTWAY Mini Split Air Conditioner?
Answer: The COSTWAY Mini Split Air Conditioner offers multiple settings that can be adjusted according to your comfort preferences. Users can configure modes such as cooling, heating, dehumidifying, and fan-only options. Additionally, it includes adjustable fan speeds and a programmable timer for setting operation periods. This versatility allows for tailored climate control, ensuring your living space remains comfortable regardless of external weather conditions, making it an excellent investment for maintaining seasonal comfort. -
Question:
What noise level can I expect from the COSTWAY Mini Split AC Unit?
Answer: The COSTWAY Mini Split Air Conditioner operates at a remarkably low noise level, typically around 25 to 30 decibels in quiet mode. This makes it an excellent choice for bedrooms, offices, or any other spaces where silence is desired. Its whisper-quiet operation ensures that conversations or sleep routines are not interrupted. Additionally, its design includes features that help minimize vibration, enhancing comfort and tranquility in your home environment. -
Question:
What power supply is needed for the COSTWAY Mini Split Air Conditioner?
Answer: The COSTWAY Mini Split Air Conditioner requires a 208-230V power supply for optimal operation. This voltage standard is common in many residential and commercial setups, ensuring compatibility with existing electrical systems. Before installation, it is advisable to consult with a technician to confirm that your setup meets the necessary electrical requirements. Ensuring adequate power supply ensures the system functions effectively, providing maximum heating and cooling performance. -
Question:
Where can I buy the COSTWAY 18000BTU Mini Split Air Conditioner & Heater in Sierra Leone?
Answer: You can purchase the COSTWAY 18000BTU Mini Split Air Conditioner & Heater from Ubuy in Sierra Leone. Ubuy offers a seamless online shopping experience with a range of home and electronic appliances, including this efficient mini-split unit. Their platform provides detailed product descriptions, user reviews, and support to make your buying decision easier, ensuring you get the right appliance for your home needs.
COSTWAY Split-System Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLL 19391707
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- High power compressor and 1.5 ton heat pump
- Effective cooling in summer and warming in winter
- Innovative inverter technology for reduced power consumption
- 5 working modes and 4 fan speeds for versatility
- Handy remote control for easy operation
- Smart 0.5-24 hour timer and low-noise operation
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.