Deals Worth GiftingShop now

Skip to content
Gift Ideas
Williston
26 Cypress St
Williston, VT 05495
Opens at 9 am
Find Another Store
Main Content

Customer Ratings & Reviews

No content
  • Front. Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White.
  • Energy Efficient: Sleep mode gradually increases room temperature to save energy.
  • Compatible Window Width 28in-40.5in Easy Installation Window Installation Kit Included
  • Built-in Remote Thermostat: Control your Air Conditioner from anywhere in the room. Fan 1 HGH CAIO 24 LOW AUTO COOL DRY HEAT TEMP SE FAN OFF CN DN MODE TIMER SLEEP - OFFF SHORTCUT TIMER a CF - SE 1A00 ar IPA Keystone.
  • 4-IN-1 TECHNOLOGY: 1. Powerful Cooling: 18,800 BTU - 1,000 Sq. Ft. 2. Dehumidification: 3.8 Pints per Hour 3. Supplemental Heating: 16,000 BTU for Temps 23-76 4. Air Flow: 3 Fan Speeds *Not meant as primary heat source during coldest months
  • The text on the image reads: "Plug Type: NEMA 6-30P. Special 230-VOLT/25AMP. Cable Length: 6.5 FT. LCDI."
  • Alt View 15. Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White.
  • Alt View 16. Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White.
  • The text on the image is grouped as follows: 1. U.S. Government Federal law prohibits removal of this label before consumer purchase. 2. ENERGYGUIDE Without Room Air Reverse Conditioner Cycle Model KSTHW18B KEYSTONE With Louvered Sides Capacity: 18,800 BTUs 3. Estimated Yearly Energy Cost $171 $91 $169 4. Cost Range of Similar Models The estimated yearly energy cost of this model was not available at the time the range was published. 5. 10.7 Combined Energy Efficiency Ratio 6. Your cost will depend on your utility rates and use. 7. Cost range based only on models of similar capacity without reverse cydle with louvered sides. 8. Estimated energy cost based on a national average electricity cost of 13 cents per kWh and a seasonal use of 8 hours a day over a 3 month period 9. For more information, visit [www.ftc.gov/energy](http://www.ftc.gov/energy).
  • Alt View 19. Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White.
  • Alt View 21. Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White.

Keystone - 18,800/18,400 BTU 1,000 Sq. Ft. 230V Window/Wall Air Conditioner with Supplemental Heat Capability - White

Model:
KSTHW18B
SKU:
6587483
Your price for this item is $699.99

Customer reviews

Rating 5 out of 5 stars with 4 reviews

Rating Filter

Pros mentioned filter

Cons mentioned filter

There aren't enough negative mentions yet.
100%
would recommend
to a friend
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 1 Showing 1-4 of 4 reviews

  • Great unit for price cooling oir our first floor.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    So far the air conditioner is working great, juat in time for a heat wave.. installation was a breeze as we already had the opening in wall from previous ac. Only issue was this unit has wider prings than old unit so hubbie had to run to electrical store to buy new outlet.

    I would recommend this to a friend
    • Brand response from Product Expert
      Posted .

      Thank you for your positive feedback. We are pleased to hear that it met your expectations.

  • Pros mentioned:
    Cooling performance

    Nice unit.

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I bought this unit mostly for the heater. It blows out hot air and has a powerful fan. It's quite and looks nice. I haven't used the air conditioner yet because I purchased it in late fall this year. It was delivered undamaged and within a week. I'm very pleased.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling performance

    Quiet and Cool

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This AC is quiet and very cool. Easy to install. Glad we bought it.

    I would recommend this to a friend
  • Pros mentioned:
    Cooling performance

    Love this unit

    |
    |
    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Cools very nicely and simple to control. Wish I had gotten it sooner.

    I would recommend this to a friend
Page 1, Showing 1-4 of 4 reviews

  • Customer reviews from Sampling program

    See all Sampling program reviews
Sponsored

People also viewed

  • Keystone - 350 Sq. Ft. 8,000 BTU Casement Window Air Conditioner - White
    Your price for this item is $479.99
  • LG - 18,000 BTU 230V Window-Mounted Air Conditioner with 12,000 BTU Supplemental Heat Function - White
    Your price for this item is $689.00
  • Costway - 18,000 BTU Mini Split Air Conditioner AC Unit with Heat Pump & Remote Control - White
    Your price for this item is $774.99
    The comparable value for this item is $1,359.99
  • Whirlpool - 1,500 Sq. Ft. 23,200 BTU 230V Window Mounted Air Conditioner with Supplemental Heat - White
    Your price for this item is $799.99
  • Keystone - 550 Sq. Ft 12,000 BTU Window Mounted Inverter Air Conditioner with 10,000 BTU Heater with Supplemental Heat - White
    Your price for this item is $569.99
    The comparable value for this item is $629.99