Home Air Conditioners Keystone 18,000 BTU 1,000 Sq. Ft. 230V Window Mounted Inverter Air Conditioner

Keystone - 18,000 BTU 1,000 Sq. Ft. 230V Window Mounted Inverter Air Conditioner - White

Price range: $649.99
Brand: Keystone
Category: Air Conditioner
A Keystone 18,000 BTU Window air conditioner for rooms up to 1,000 sq. ft. · inverter cooling · 3 fan speeds · CEER 15.
PQS: 87 (computed 2026-03-14 07:05:00.920932+00:00)
GTIN-14: 00840148729797
Keystone - 18,000 BTU 1,000 Sq. Ft. 230V Window Mounted Inverter Air Conditioner - White

Key specs

A human-friendly subset of specs (non-null)
Type
Window
BTU
18,000
Room size
1,000 sq. ft.
Inverter
Yes
Fan speeds
3
Efficiency
CEER 15
Dimensions
17.91" H × 25.39" W × 23.62" D
Energy Star
No

Features

  • Inverter technology
  • Remote control
  • Fan speeds: 3
  • CEER 15

Installation notes

  • Opening width: 28 inches

How this Air Conditioner compares vs. 198 air conditioners

Percentile rank for each spec — higher means this product outperforms more of its peers.
BTU 18000.0
93% Top 10%
Room Coverage 1000.0sqft
95% Top 10%

Spec Profile Radar

Visual snapshot — outer edge = 100th percentile (best in class)

Offers

Retailer SKU Price Stock Offer Last seen
Best Buy 6603645 649.99 USD In stock View offer → 2026-03-14 03:57:44.185811+00:00

Recent price history (50)

Retailer Price Stock Seen at
bestbuy 649.99 USD In stock 2026-03-14 03:57:44.185811+00:00
bestbuy 649.99 USD In stock 2026-03-13 04:06:57.870245+00:00
bestbuy 649.99 USD In stock 2026-03-12 03:56:15.805653+00:00
bestbuy 649.99 USD In stock 2026-03-11 03:53:58.046275+00:00
bestbuy 649.99 USD In stock 2026-03-10 04:03:45.838056+00:00
bestbuy 649.99 USD In stock 2026-03-09 04:03:57.678818+00:00
bestbuy 649.99 USD In stock 2026-03-06 06:47:09.499993+00:00
bestbuy 649.99 USD In stock 2026-03-03 02:37:15.576866+00:00
bestbuy 649.99 USD In stock 2026-03-02 09:14:33.022978+00:00

Full specs

Show full spec table
BTU18000
Room size (sq. ft.)1000
Energy StarNo
TypeWindow
Smart/WiFiNo
Fan speeds3
CEER/EER15
Dimensions17.91 x 25.39 x 23.62 in
Reconciled at2026-03-06 10:56:32.254648+00:00
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Raw brandKeystone
Raw categoryBest Buy > Appliances > Heating, Cooling & Air Quality > Air Conditioners > Window Air Conditioners
Canonical highlights (non-null)
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core.seo_title Keystone KSTAW182WA
brand Keystone
model KSTAW182WA
gtin14 00840148729797
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category air_conditioner
physical.depth_in 23.62
physical.width_in 25.39
physical.height_in 17.91
physical.weight_kg 42.6
physical.dimensions_in 17.91 x 25.39 x 23.62 in
warranty.labor 1 year limited
warranty.parts 1 year limited
appliance.btu 18000
appliance.ceer 15
appliance.type Window
appliance.smart False
appliance.finish White
appliance.fan_speeds 3
appliance.energy_star False
appliance.dimensions_hwd 17.91 x 25.39 x 23.62 in
appliance.room_size_sqft 1000
schema_version 1
BestBuy raw specs (pretty)
Expand BestBuy raw JSON
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Newegg raw specs
No Newegg raw specs saved for this product yet.