0 ratings
Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Living Room, Medium Rooms up to 350-Sq.Ft.
This 8,000 BTU inverter window-mounted air conditioner effectively cools rooms up to 350 square feet and is 20% more energy efficient than standard window units.
Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Living Room, Medium Rooms up to 350-Sq.Ft.
Item #: 142417340

Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner with Quiet, High Efficiency Operation and Remote, Window AC Unit for

Item #: 142417340

TTD 4867

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
us Imported from USA store

QTY:

Order now and get it around Tuesday, August 04
Our Top Logistics Partners
  • fedex
  • dhl
This 8,000 BTU inverter window-mounted air conditioner effectively cools rooms up to 350 square feet and is 20% more energy efficient than standard window units.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment

What Stands Out

Energy Efficiency
With its inverter technology, this air conditioner operates at a high efficiency, reducing energy consumption and lowering your electricity bills while maintaining optimal cooling performance.
Quiet Operation
Designed for tranquility, the Keystone A/C unit features a quiet operation mode, ensuring minimal noise disruption, perfect for bedrooms, living rooms, or small spaces.
Convenient Remote
The included remote allows effortless control of temperature settings from anywhere in the room, providing convenience and comfort without needing to manually adjust the unit.

Product Details

Shop Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Living Room, Medium Rooms up to 350-Sq.Ft. online at a best price in Trinidad and Tobago. B0D7HYCHTB
Cooling Power8000 British Thermal Units
Additional FeaturesDehumidifier, Fast Cooling, Filter Light Reminder, Inverter Compressor, Remote Controlled
ColorBright White
Noise47 Decibels
RefrigerantR-32
Filter TypeWashable
Inverter TypeHas Inverter
Installation TypeWindow
Compressor TypeInverter
Is Outdoor Unit RequiredNo
Air Conditioner ApplicationApartment, Bedroom, Living Room, Small Room
Core MaterialAluminium Alloy
Voltage115 Volts
Power SourceCorded Electric
Wattage720 watts
Is Product CordlessNo
Seasonal Energy Efficiency Ratio (SEER)15.0
EfficiencyHigh (15.0)
Annual Energy Consumption720 Watts
Capacity1.2 pints
Floor Area350 Square Feet
Room TypeBedroom, Living Room
Form FactorWindow
Brand NameKeystone
Start Year2023
Model NameKeystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner
Model NumberKSTAW08INV
Included ComponentsManual, Warranty, Remote, Batteries, Air Conditioner, Window Kit
UPC840148724358
ManufacturerKeystone
Item Type NameKeystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Living Room, Medium Rooms up to 350-Sq.Ft.
Item Dimensions D x W x H21.97"D x 19.17"W x 13.46"H (55.8 x 48.7 x 34.2 cm)
Item Weight53.1 Pounds (24.09 kg)
Window Opening Maximum Width36 Inches (91.4 cm)
Window Opening Minimum Height19.5 Inches (49.5 cm)
Window Opening Minimum Width23 Inches (58.4 cm)
Window Opening Maximum Height19.5 Inches (49.5 cm)
Control MethodRemote
Controller TypeRemote Control
Number of Power Levels3
BEE Star Rating5 Star
BrandKeystone
Special FeatureDehumidifier, Fast Cooling, Filter Light Reminder, Inverter Compressor, Remote Controlled
Product Dimensions (L x W x H)21.97"D x 19.17"W x 13.46"H (55.8 x 48.7 x 34.2 cm)
Start year2023
Noise Level47 Decibels

Who Should Buy?

Suitable For
  • Apartment Dwellers

    Ideal for small spaces, efficiently cooling apartments without consuming excessive energy, thanks to its inverter technology.

  • Small Families

    Effectively cools living rooms or bedrooms up to 350 sq. ft., providing comfort for small families during hot months.

  • Budget-Conscious Users

    High efficiency operation means lower energy bills, making it a great choice for users looking to save on utilities.

Not Suitable For
  • Large Spaces

    Not suitable for larger rooms or open-plan areas due to its 8,000 BTU capacity limitation.

Product Description

Keystone Energy Star 8,000 BTU Window Mounted Inverter Air Conditioner with Quiet, High Efficiency Operation and Remote, Window AC Unit for Apartment, Living Room, Medium Rooms up to 350-Sq.Ft.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the cooling capacity of the Keystone Energy Star 12,000 BTU Window Mounted AC?

    Answer: The Keystone Energy Star 12,000 BTU window-mounted air conditioner offers a substantial cooling capacity of 12,000 BTUs, making it ideal for cooling spaces up to 550 square feet. This efficiency means it can effectively maintain a comfortable temperature in large rooms, ensuring you stay cool during hot summer days. It's perfect for use in bedrooms, living rooms, or offices, providing consistent cooling performance where you need it most.
  • Question: Does this air conditioner provide supplemental heating?

    Answer: Yes, the Keystone Energy Star air conditioner features a supplemental heating function, allowing you to enjoy added warmth during cooler months. This versatility enables you to use the unit year-round, effectively cooling in the summer and providing heat in the winter. It's a practical solution for transitional climates where both heating and cooling are needed, enhancing comfort and convenience in your space.
  • Question: How quiet is the Keystone Energy Star window AC unit?

    Answer: The Keystone Energy Star 12,000 BTU window air conditioner is designed with quieter operation in mind, resulting in low noise levels. It operates at a sound level as low as 52 dBA, comparable to a quiet library. This makes it an ideal choice for bedrooms or study areas where a peaceful environment is crucial, allowing you to enjoy a cool and tranquil space without disruption.
  • Question: What energy efficiency features does this AC unit have?

    Answer: This air conditioner is Energy Star certified, indicating it meets strict efficiency guidelines. The inverter technology used in this unit adjusts compressor speed based on cooling needs, significantly reducing energy consumption compared to traditional AC systems. This not only helps in lowering energy bills but also minimizes environmental impact, making it a sustainable choice for your cooling needs.
  • Question: Can I control the Keystone air conditioner with a remote?

    Answer: Yes, the Keystone Energy Star unit comes with a remote control, giving you the convenience to adjust settings from anywhere in the room. This feature allows for easy temperature adjustments, fan speed control, and mode changes without needing to get up. It's particularly useful during warm nights or for busy households where accessibility is essential.
  • Question: What installation requirements should I be aware of?

    Answer: Installing the Keystone window air conditioner typically requires a suitable window frame that can support the unit's dimensions. The installation kit provided includes necessary components for secure fitting. Proper installation maximizes energy efficiency and ensures the AC operates effectively. If you're not comfortable with installation, consider enlisting a professional for optimal results.
  • Question: What climate conditions is this air conditioner suitable for?

    Answer: The Keystone Energy Star air conditioner is versatile and suitable for various climate conditions, particularly effective in temperate and humid environments. Its inverter technology manages energy use efficiently based on ambient temperature, ensuring optimal comfort. Whether facing scorching summer heat or unseasonably cool weather, this unit adapts well, making it a reliable addition to your home.
  • Question: Does this air conditioner come with energy-saving features?

    Answer: Indeed, the Keystone window AC is equipped with features like programmable timer settings and energy-saving modes. These functionalities allow you to operate the unit while minimizing energy usage during off-peak hours. This is particularly useful for maintaining a comfortable environment while managing energy costs effectively, making it great for long-term savings in your home.
  • Question: What is the warranty and support for this air conditioner?

    Answer: While specific warranty details are generally included in product documentation, Keystone typically offers customer support through various channels. Their service includes troubleshooting assistance and access to replacement parts. This commitment to backend support enhances user experience, ensuring that customers feel confident in their purchase while minimizing downtime.
  • Question: Where can I buy the Keystone Energy Star 12,000 BTU Window Mounted Inverter AC in Trinidad and Tobago?

    Answer: You can purchase the Keystone Energy Star 12,000 BTU Window Mounted Inverter Air Conditioner from Ubuy in Trinidad and Tobago. Ubuy provides a user-friendly online shopping experience and often features exclusive offers, making it a great place to find this efficient AC unit. With a wide selection of home appliances, Ubuy ensures you have the best options available for your cooling and heating needs.

Keystone Window KSTAW08INV Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
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

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
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.