Windmill Air · Model 12W2Wi
Windmill 12,000 BTU Inverter Wi-Fi Enabled Window Air Conditioner
A window air conditioner rated at 12,000 BTU. It self-installs in a window and connects to Wi-Fi for app control.
$599.99
Live price at SylvanePrice checked Oct 1, 2026
Performance
- Cooling capacity
- 12,000 BTU · 3.5 kW
- Heating capacity
- Cooling only
- Room coverage
- Not published
- Energy Star
- Not published
- CEER
- Not published
- Annual energy (cooling)
- Not published
Noise, size & features
- Model number
- 12W2Wi
- Indoor noise
- 42 dB(A)about as loud as a quiet library
- Outdoor noise
Warranty and refrigerant are from Sylvane's published specifications for this exact configuration, checked Sep 26, 2026.
What is good
- At 42 dB(A) it is quieter than 67 of the 81 other window units we list that publish a noise figure.
- Uses R-32 (GWP 675), the low-GWP class new US residential equipment moved to.
What to watch
- At $600 it costs more than 27 of the 34 other 12,000-14,000 BTU window units we list with a live price.
Installation & the rules that apply
This is a window unit. No EPA Section 608 technician is needed: the refrigerant circuit is factory-sealed and never opened. A plug-in window unit needs no permit, so the friction is with your building rather than the government. Many HOAs restrict window units on appearance grounds, though an HOA regulating how you mount one stands on much firmer ground than one banning cooling outright. Landlords can set conditions, and the falling hazard is taken seriously: New York City, for instance, requires window units to be supported by brackets or mounting rails, and many building insurers and HOAs now require a bracket regardless of city.
Self-fit, no pro needed
R-32
Common questions about the Windmill Air Windmill 12,000 BTU Inverter Wi-Fi Enabled Window Air Conditioner
- How loud is the Windmill Air Windmill 12,000 BTU Inverter Wi-Fi Enabled Window Air Conditioner?
- 42 dB(A) indoors, about as loud as a quiet library.
- Do I need a professional to install the Windmill Air Windmill 12,000 BTU Inverter Wi-Fi Enabled Window Air Conditioner?
- No. It is a window unit you can fit yourself, no professional needed. Usually no permit.
Is a window even the right type?
Compare windows against the other types on price, noise, efficiency and install.
Buying guides for a window unit like this
The questions buyers ask, answered from live prices and real specs. See where a window unit like this fits.
