Casement Window Ac Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Casement Window Ac sales on Amazon US totaled 59,900 units in July 2026 (▼ 10.9% vs. the prior month), generating an estimated $15,187,831 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 73.5% of unit volume and 83.7% of revenue, while a typical listing is priced at $206.30. The keyword itself pulled 4,068 Amazon queries over the same period (▼ 58.0% MoM).
Zooming out to the 12-month window ending July 2026, the casement window ac Top 50 moved 216,950 units and $46,306,304 in cumulative sales — an average of 18,079 units and $3,858,859 per month. Monthly throughput topped out at 66,800 units in June 2026 and dipped to 2,900 in December 2025, leaving the latest reading 211.2% higher than August 2025.
Casement Window Ac Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
59.9K
▼ 10.9% MoM
Monthly Revenue 2026/07
$15.2M
▼ 3.4% MoM
Top 10 Market Share 2026/07
73.5%
Casement Window Ac Market Share & Sales Concentration on Amazon US — July 2026
The most-sold casement window ac listing on Amazon US in July 2026 is ASIN B0CFYG2511 (Brand: Frigidaire), which sold 10,000 units at $209.99 apiece — equal to 16.7% of every unit tracked in this report and 25% ahead of the No. 2 listing.
The Top 10 ASINs account for 44,000 units and $12,719,380 in July 2026 — 73.5% of unit volume and 83.7% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Casement Window Ac' on Amazon
July 2026
Is 73.5% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B0CFYG2511
Frigidaire 6,000 BTU Window Air Conditioner with Remote Control, Cools Up to 250 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White
10K
▲ 150.0%vs. prior month
$1.9M
latest month
12-month trend
B0DK63CLPV
GE Window Air Conditioner 5,000 BTU AC Unit for Small Spaces up to 150 sq ft with Manual Controls & 2 Cooling Modes, Easy Install Kit, White
8K
▲ 33.3%vs. prior month
$1.3M
latest month
12-month trend
B0G34JL2ZS
Midea 12,000 BTU U Shaped Window Air Conditioner, Cools up to 550 Sq Ft | Ultra Quiet U-Shaped Design, Inverter Control, Open Window Flexibility, Alexa/Google Assistant, 37% Energy Savings, 2026 New
8K
▲ 0.0%vs. prior month
$3.8M
latest month
12-month trend
B07RGM11L5
Frigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 150 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
5K
▼ 37.5%vs. prior month
$852.1K
latest month
12-month trend
B0028AYQDC
Whynter Portable Air Conditioner 14,000 BTU Dual Hose 500 Sq Ft ARC-14S | Built In Dehumidifier with Auto Drain, Cool, Dehumidify and Fan Modes, Cools and Dehumidifies Rooms with Easy Setup
4K
▲ 300.0%vs. prior month
$1.6M
latest month
12-month trend
B01DLPUWHQ
BLACK+DECKER Smart Portable Air Conditioner, 14,000 BTU, BPACT14WT, White | 10,200 BTU SACC for Rooms up to 700 Sq. Ft., Smart 3-in-1 Portable AC, Fan and Dehum with Follow Me Remote
2K
▲ 100.0%vs. prior month
$921.3K
latest month
12-month trend
Unlock to view all Top 50 ASIN competitors and their sales contributions
Best Casement Window Ac Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Frigidaire is the best-performing casement window ac brand in July 2026, moving 15,000 units across 2 ASINs for 34.1% of Top 10 volume. Midea follows with 11,000 units (25.0%), ahead of GE on 8,000 units (18.2%).
With 7 brands splitting the Top 10 and 77.3% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $164.00 to $362.66, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Frigidaire
2 ASINs in Top 10
34.1%
Units
15K
Revenue
$2.7M
Avg. price
$190.50
B0CFYG2511
$209.99·★3.9·1.1K revsFrigidaire 6,000 BTU Window Air Conditioner with Remote Control, Cools Up to 250 Sq. Ft., Quiet Operation, Eco Mode, 3 Fan Speeds, Auto Restart, White
Units sold10KB07RGM11L5
$171.00·★4.4·17.6K revsFrigidaire 5,000 BTU Window-Mounted Air Conditioner, Cools Up to 150 Sq. Ft., Quiet Operation, Effortless Temperature Control, 2 Fan Speeds, Auto Restart, White
Units sold5K
Midea
3 ASINs in Top 10
25.0%
Units
11K
Revenue
$4.6M
Avg. price
$362.66
B0G34JL2ZS
$509.99·★4.5·410 revsMidea 12,000 BTU U Shaped Window Air Conditioner, Cools up to 550 Sq Ft | Ultra Quiet U-Shaped Design, Inverter Control, Open Window Flexibility, Alexa/Google Assistant, 37% Energy Savings, 2026 New
Units sold8KB0DXDTSL4D
$157.99·★4.1·638 revsMidea 5,000 BTU Window Air Conditioner, Cools up to 150 Sq. Ft. with Easy-to-Use Reusable Filter, Remote, Perfect AC for Bedroom, Living Room, Home Office, Electronic Control
Units sold2KB0GL6H2J7P
$419.99·★4.2·273 revsMidea 12,000 BTU Window Air Conditioner with Heat, 550 Sq Ft | Smart Inverter Control, Energy Star Rated, Quiet Operation, Electronic Control, Remote, Heat and Dehumidifier Function
Units sold1K
GE
1 ASIN in Top 10
18.2%
Units
8K
Revenue
$1.3M
Avg. price
$164.00
B0DK63CLPV
$164.00·★3.9·1.9K revsGE Window Air Conditioner 5,000 BTU AC Unit for Small Spaces up to 150 sq ft with Manual Controls & 2 Cooling Modes, Easy Install Kit, White
Units sold8K
Trending Casement Window Ac Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 3 ASINs forced its way in: B0028AYQDC booked 4K units at $439.99, with ▲ 300.0% MoM change.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0028AYQDC
Whynter Portable Air Conditioner 14,000 BTU Dual Hose 500 Sq Ft ARC-14S | Built In Dehumidifier with Auto Drain, Cool, Dehumidify and Fan Modes, Cools and Dehumidifies Rooms with Easy Setup
Price
$439.99
Rating
4.3
Reviews
12.5K
Latest month sales
B01DLPUWHQ
BLACK+DECKER Smart Portable Air Conditioner, 14,000 BTU, BPACT14WT, White | 10,200 BTU SACC for Rooms up to 700 Sq. Ft., Smart 3-in-1 Portable AC, Fan and Dehum with Follow Me Remote
Price
$429.99
Rating
3.9
Reviews
9.1K
Latest month sales
B0DYDRXDG3
DREO Portable Air Conditioner 318S, 8000 BTU ASHRAE (5000 BTU DOE) Smart AC Unit for Bedroom with Drainage-free Cooling, Fan&Dehumidifier 3 in 1, APP/Voice/Remote, Quiet Standing AC for Room Indoors
Unlock to view ASIN details and product titles
Price
$439.99
Rating
4.2
Reviews
1.3K
Latest month sales
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