Skip to content
Sitewide SALE: 100 OFF on select brands + Free Shipping* on select items. Price Match Guarantee on all products. Some exclusions apply.
Sitewide SALE: 100 OFF on select brands + Free Shipping* on select items. Price Match Guarantee on all products. Some exclusions apply.
MRCOOL 8K BTU U-Shaped Window Air Conditioner (MWUC08T115)

MRCOOL 8K BTU U-Shaped Window Air Conditioner (MWUC08T115)

by MRCOOL
SKU MWUC08T115
Save 20% Save 20%
$449.00
$449.00 - $449.00
$449.00
$359.00
$359.00 - $359.00
$359.00
  • Authorized online dealer
  • Transparent pricing. Any delivery cost is confirmed before processing*
  • Typical delivery 4 to 7 business days on standard shipments*
  • Price Match Guarantee. We beat verified prices
  • 30 day returns on eligible items
  • Manufacturer warranty included
  • No sales tax in most states*

Questions? Text or call +1 (307) 248-7227

*Exclusions apply. Freight, oversized items, made-to-order items, or remote delivery may require additional delivery time and cost confirmation. See Shipping and Returns.

Shipping confirmation required*
Price Match Guarantee at OffGrid Lux

At OffGrid Lux, we're committed to offering you the best prices online. That's why we have a Price Match Guarantee in place. If you find a lower price for the same product elsewhere, we'll match or beat it to ensure you get the best value.

For full details on our Price Match Guarantee, including eligibility criteria and how to request a price match, please click here to view our complete policy.

Shipping & Order Policy at OffGrid Lux

When you place an order, we confirm stock availability before charging your card. Orders typically process within 1-2 business days, and shipping is fast—most orders arrive within 4-7 days. We use reliable third-party carriers and provide tracking information promptly.

For more details, click here to view our full Shipping Policy.

Refunds & Returns at OffGrid Lux

We're committed to your happiness with every purchase. Need assistance? Just reach out. You have 30 days from delivery to return items in their original condition. We process refunds promptly, usually within 3 business days of receiving your return.

For more info, check out our full Returns & Refunds Policy here.

MRCOOL 8K BTU U-Shaped Window Air Conditioner (MWUC08T115)

The new U-shaped Window Air Conditioner is the latest technology to come from MRCOOL. With its revolutionary U-Shaped design, this Air Conditioner gives you the ability to open and close the window it is installed in. By being able to close the window, it helps create a sound barrier to keep unwanted noise outside making it incredibly quiet. The unit also features a redesigned bracket that simplifies and shortens the installation process.

Features

  • 15 BTU/H/Watt CEER
  • Amazon Alexa and Google Assist compatible
  • The ability to close the window the unit operates in, allows the sound of the compressor to remain outside and separate from the inside of your home.
  • The new bracket included with this system snaps together and can be installed in only a few steps.
  • This unit creates a powerful current of cold air, which can be felt up to 20 feet away.
  • Energy Star Certified
  • Window Opening Minimum Height: 13.75 in
  • Window Opening Minimum Width: 22in || Window Opening Maximum Width: 36in
  • Cord Length: 4.92 ft.

Dimensions

21.97" D x 13.46" H x 19.17" W

EER

3.3

CFM

112/141/203

Cooling Capacity

8000 BTU

Voltage

115 V

Phase

1

Cycle

60 Hz

Max Fuse Breaker

12 A

Color

White

Rated Load

8.78 A

Max Coverage Area

350 sqft

Refrigerant Type

R32

Decibel Rating Low

42 dBA

Decibel Rating High

47 dBA

Number Of Speeds

3 Speed

Oscillation

No

Inverter

DC

Min Ambient Cool

60.8F – 89.6F

Compressor Motor Type

Rotary

Condenser Fan Motor RPM

1100/1225/1476

Filter Type

Washable

Auxiliary Heater Available

No

Low Voltage Compensation

Yes

Overload Protection

Yes

Fan Only Option

Yes

Sleep Mode

yes

Auto Cool

Yes

Wi-Fi Compatibility

Yes

APP Compatibility

Yes

Remote Control Included

Yes

Energy Star Certified

Yes

Registered Warranty

1 Year Limited Warranty

Contains Electronics

Yes

Contains Chemicals

Yes

Proposition 65 Warning

Yes

Net Weight

55.55 lbs

Gross Depth

24.29 in

Gross Height

17.48 in

Gross Width

21.14 in

Gross Weight

69 lbs

Brochure
Install Manual
Specs


    Free Shipping & No Tax to the United States

    Enjoy Free Shipping on Orders Over $200. No Sales Tax (Excludes WY).

    in stock and ready to ship

    Shop High-Quality Items in Stock
    Get Free 30-Day Returns if Unsatisfied.

    Guaranteed Lowest Prices

    Rest assured, we offer the lowest prices available. Explore our Price Match Policy for unbeatable savings.

    Excellent Customer Service

    Questions? Give us a call +1(307) 248-722

    Let customers speak for us

    from 31 reviews
    on the ball

    From day one when I ordered a eahora romeo 2 2025 off grid lux has been in constant contact . From shipping the bike to after care I haven't had issues at all . They even called me to check on an issue I had and I actually spoke to a person , who was great by the way . Customer service has fallen to the big internet conglomerates but I didn't feel that way with the purchase , they have really tried to take care of me and answered every question I've asked , even ones that are stated on the site . Im happy I went with them .I hope I can purchase other stuff in the future here .
    The products won't be flawless but their customer service is . Thanks again Greg

    greg decedue
    Eahora Romeo Pro II 2025 Ebike 52V Dual 2000W Motors 200 Miles
    Eahora Romeo Pro II 2025 Ebike 52V Dual 2000W Motors 200 Miles
    If you are professional or a weekend smoker

    If you are professional or a weekend smoker.this is a most have. One bit of advise learn the air

    Eric Lister
    OffGrid Lux
    Damaged upon arrival, stellar customer service

    Mototec Raider, paid for assembly, arrived with flat tire, dangling cracked headlight, scratched and scuffed. Customer service very responsive and able to resolve issues and make it right. They answer the phone and actually talk to you!
    Recommended!

    Edmund Siragusa
    OffGrid Lux
    Extra battery for Ecotric Leopard

    I bought an extra battery to increase my ebike range. Of all the sites I looked at, I was sure this one would fit my battery mount because it was labeled correctly. Not true of other sites. They shipped quickly and the battery was packed properly. Good business--would easily buy from this site again.

    Mitchell Stocker
    OffGrid Lux
    Received product in a timely

    Received product in a timely fashion

    Daniel Marck
    OffGrid Lux
    Amazing ribs

    Well built and easy to operate and clean. Effortless cooking and amazing pork ribs.

    Anonymous
    Old Country BBQ Pits Insulated Gravity Fed Charcoal Smoker GF-L-34X40
    Old Country BBQ Pits Insulated Gravity Fed Charcoal Smoker GF-L-34X40
    Excellent customer service

    The whole process from ordering through receipt with Off Grid Lux was seamless. They responded quickly to our initial questions and helped us decide on the best product to suit our needs. There was a small hiccup with the shipment delivery (the fault of the carrier) and Odd Grid Lux contacted the carrier immediately and had our issue resolved. We researched many vendors before deciding on Off Grid Lux and their pricing and customer service cannot be beat.

    J. Pierson
    Arkpax Ark Portable Power Station | 1500Wh | 1800W | IP67 Rated Water-Resistant and Dustproof
    Arkpax Ark Portable Power Station | 1500Wh | 1800W | IP67 Rated Water-Resistant and Dustproof

    Love it

    Curry
    MotoTec Raven 60v 30ah 2500w Lithium Electric Scooter
    MotoTec Raven 60v 30ah 2500w Lithium Electric Scooter
    Great company and was a little hesitant at first!

    Was a little nervous at first but Christian was GREAT. Company honored everything stated, customer service top notch and Fantastic communication. Need to give them a try to see how they can service and help you!

    Mike s.
    OffGrid Lux
    Venom

    This bike gave me a rush when I first rode it. Everything about it is completely unmatched. Drive one and you'll get a rush too.

    Pete Schoeffler
    MotoTec Venom 72V 12000W Electric Dirt Bike
    MotoTec Venom 72V 12000W Electric Dirt Bike
    Battery works and lasts a long time!

    I bought this battery to replace my battery that died in my Ecotric 20810 (the fat tire one from around 2019 timeframe). Went on a 2+ hour ride and still had plenty of juice to spare. Wish it was cheaper but....it's a big battery and that's the retail price I guess.

    Alex
    Ecotric 36V 12.5Ah Replacement Battery for Fat Tire & Folding Ebikes
    Ecotric 36V 12.5Ah Replacement Battery for Fat Tire & Folding Ebikes
    Awesome bike.

    Awesome bike. Was delivered on time. Bike was in good condition, no dings or dents. This website had the best price available.

    joey jennings
    MEELOD DK300 PRO 20" Retro Moped Style Electric Bike 1200W Peak Motor 48V 15Ah Dual Batteries
    MEELOD DK300 PRO 20" Retro Moped Style Electric Bike 1200W Peak Motor 48V 15Ah Dual Batteries
    Rockstar Customer Service

    Ordered four inverters for a customer whose solar system was damaged by a utility surge. OffGridLux advertised these inverters at $2500. Upon ordering the inverters I was assured they were in stock and would be delivered. The next day I received a refund and the price of the inverters went up from $2500 to $3100 on the OffGridLux website. Chris in customer service explained the inverters were a new product and the $2500 price was added by mistake and the real price was $3100. He also told me his warehouse made a mistake they only had 2 of the 4 available. After expressing my frustration at the situation since the customer was already quoted the lower price, Chris worked out a deal and gave us the inverters at cost to OffGridLux for $2850 instead of $3100. Chris promptly adjusted the charge and made sure the 2 inverters were shipped out asap. As a small business owner I understand how small mistakes can be costly and sometimes the little things are the biggest problem. In good fashion Chris represented OffGridLux and my interests by communicating and figuring out an amicable solution for all parties involved. Thank you again Chris. You sir a true asset to your company.

    Four Bird Energy
    OffGrid Lux

    Nice bike love the looks not as powerful as my pro 2 as one might expect but overall nice bike i did take it on a 47 mile trip and still had 50.1 percent left when i got home so no need to worry about a battery the best part of this bike is the company that sold it. I've been so impressed with this company which is why i purchased my 2nd bike from them they are nothing short of exceptional buy with confidence they are with your every step of the way and very fast to respond to emails and help with any problem ive come across i wish they sold other bikes just so i could buy from them off the grid lux is by far my favorite store keep it up guys I'll keep looking to see what you stock next

    B.
    Eahora Romeo II Ebike Dual Motors 52V 60Ah 40 MPH
    Eahora Romeo II Ebike Dual Motors 52V 60Ah 40 MPH
    Eahora romeo pro 2

    This place is one of the best companies I've ever purchased from they have excellent customer service fast shipping and answer all your questions in a timely manner i love my bike i had a small problem which they quickly addressed i have been extremely impressed with how helpful they have been i highly recommend this company I promise you won't regret it

    John
    OffGrid Lux

    Compare products

    {"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

    Select first item to compare

    Select second item to compare

    Select third item to compare

    Compare
    Clicky