Window air conditioners (no outdoor unit)
UK restock alerts · 2026
Window air conditioners fit into a sash or casement window and vent heat outside directly through the unit, so there is no outdoor condenser to install. They are less common in the UK than portables but return to stock at the major retailers each summer.
Get alerted when a window AC restocks
Window air conditioners are among the first things to sell out when the temperature climbs. Rather than refreshing shop pages by hand, tell BunnyDing to watch for you: pick the shops you care about, pay once (no subscription), and we email you a direct link the instant a window unit is buyable again — so you can check out before it’s gone.
How this compares to other no-outdoor-unit units
Window is one of three no-outdoor-unit formats — portable, window and all-in-one. For a full breakdown of how they mount and vent, and which suits a flat, a rented home or a house you own, read our guide to portable air conditioners with no outdoor unit.
Where we watch for stock
We currently monitor 13 UK retailers for air-conditioner availability. Each has a dedicated restock-alert page:
- John Lewis restock alerts
- Argos restock alerts
- Homebase restock alerts
- Currys restock alerts
- B&Q restock alerts
- AO restock alerts
- Tesco restock alerts
- Amazon UK restock alerts
- Very restock alerts
- Wickes restock alerts
- The Range restock alerts
- Robert Dyas restock alerts
- Toolstation restock alerts
Note: BunnyDing is an independent alert service, not a retailer. We only alert on genuine, live stock at the shops we cover and link you out to buy.