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550 Sq. Ft 12,000 BTU Window Mounted Inverter Air Conditioner with 10,000 BTU Heater with Supplemental Heat
Keystone - 550 Sq. Ft 12,000 BTU Window Mounted Inverter Air Conditioner with 10,000 BTU Heater with Supplemental Heat - White
Price range: $569.99
Brand: Keystone
Category: Air Conditioner
A Keystone 12,000 BTU Window air conditioner for rooms up to 550 sq. ft. · inverter cooling · 3 fan speeds · CEER 0.
PQS: 87 (computed 2026-03-14 07:05:00.920932+00:00)
GTIN-14: 00840148724396
Key specs
A human-friendly subset of specs (non-null)
Type
Window
BTU
12,000
Room size
550 sq. ft.
Inverter
Yes
Fan speeds
3
Filter
Washable
Efficiency
CEER 0
Dimensions
13.9" H × 19.41" W × 22.17" D
Energy Star
No
Features
- Inverter technology
- Remote control
- Fan speeds: 3
- CEER 0
Installation notes
- Opening width: 24 inches
How this Air Conditioner compares vs. 198 air conditioners
Percentile rank for each spec — higher means this product outperforms more of its peers.
Spec Profile Radar
Visual snapshot — outer edge = 100th percentile (best in class)
Offers
| Retailer | SKU | Price | Stock | Offer | Last seen |
|---|---|---|---|---|---|
| Best Buy | 6554574 | 569.99 USD | In stock | View offer → | 2026-03-14 03:07:27.481209+00:00 |
Recent price history (50)
| Retailer | Price | Stock | Seen at |
|---|---|---|---|
| bestbuy | 569.99 USD | In stock | 2026-03-14 03:07:27.481209+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-13 03:16:45.096713+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-12 03:07:03.009188+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-11 03:04:59.138932+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-10 03:14:55.546004+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-09 03:14:37.704261+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-06 06:21:38.557665+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-03 02:11:26.768893+00:00 |
| bestbuy | 569.99 USD | In stock | 2026-03-02 08:26:14.922253+00:00 |
Full specs
Show full spec table
| BTU | 12000 |
|---|---|
| Room size (sq. ft.) | 550 |
| Energy Star | No |
| Type | Window |
| Smart/WiFi | No |
| Fan speeds | 3 |
| Filter | Washable |
| CEER/EER | 0 |
| Dimensions | 13.9 x 19.41 x 22.17 in |
| Reconciled at | 2026-03-06 10:56:32.254648+00:00 |
Canonical JSON (expand)
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Simple similarity over extracted specs (publish_set only)
Debug data (expand)
| Raw title | Keystone - 550 Sq. Ft 12,000 BTU Window Mounted Inverter Air Conditioner with 10,000 BTU Heater with Supplemental Heat - White |
|---|---|
| Raw brand | Keystone |
| Raw category | Best Buy > Appliances > Heating, Cooling & Air Quality > Air Conditioners > Window Air Conditioners |
Canonical highlights (non-null)
| core.title | Keystone - 550 Sq. Ft 12,000 BTU Window Mounted Inverter Air Conditioner with 10,000 BTU Heater with Supplemental Heat - White |
|---|---|
| core.seo_title | Keystone KSTAW12INV-HC |
| brand | Keystone |
| model | KSTAW12INV-HC |
| gtin14 | 00840148724396 |
| images[0] | https://pisces.bbystatic.com/prescaled/500/500/image2/BestBuy_US/images/products/f8d36b07-2bf1-4644-8424-ba2fc090029b.jpg |
| category | air_conditioner |
| physical.depth_in | 22.17 |
| physical.width_in | 19.41 |
| physical.height_in | 13.9 |
| physical.weight_kg | 26.3 |
| physical.dimensions_in | 13.9 x 19.41 x 22.17 in |
| warranty.labor | 1 Year |
| warranty.parts | 1 Year |
| appliance.btu | 12000 |
| appliance.ceer | 0 |
| appliance.type | Window |
| appliance.smart | False |
| appliance.finish | White |
| appliance.fan_speeds | 3 |
| appliance.energy_star | False |
| appliance.filter_type | Washable |
| appliance.dimensions_hwd | 13.9 x 19.41 x 22.17 in |
| appliance.room_size_sqft | 550 |
| 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.