Windowless Portable Air Conditioner

Most rooms that need cooling are the ones you cannot fit a window unit into — a rented flat with tilt windows, a dorm with rules about fixtures, a converted attic office with one small skylight. This portable air conditioner is built for exactly those rooms. It needs no window bracket and no permanent fitting, so nothing about it has to be explained to a landlord.

Running costs follow the same logic. Cooling a whole floor to make one desk bearable is the expensive way to solve the problem; putting a compact unit where the person actually sits is not. It draws a fraction of the power of a fixed system, which matters when the machine runs eight hours a day through the hottest months rather than in short bursts.

Everything else is designed to stay out of the way — a small footprint on the desk or floor, a quiet enough profile to work and sleep beside, and a weight you can carry to the next room without unplugging your life. Set it up in under a minute, and pack it away just as fast when the season turns.

• Windowless design — no window kit or exhaust bracket needed
• Energy efficient: cools your immediate space, not the whole floor
• Compact footprint for desks, floors and small rooms
• Quiet enough for home offices, bedrooms and dorms
• No permanent installation and no landlord approval
• Ready to use in under a minute

We aim to process your order as quickly as possible. All orders go through a processing time of 0–1 business day, during which we verify your order details, perform quality checks, and prepare your items for dispatch. You may return any product within 30 days — no questions asked. Simply use the provided return label, as customers are responsible for handling the return process. For more details, please refer to our Shipping Policy and Refund Policy.