Whether it’s a hot summer day, the Coolblus portable ac unit ensures ... portable air conditioner comes with 360° wheels and side handles for easy movement between rooms. The window sealing ...

To see what type of things you can add, start by reading the installation instructions for a unit such as Frigidaire’s 10,000 BTU Slider Casement Window Air Conditioner ($639 at Frigidaire.com).

Although air conditioning units are generally subdivided into a number of categories, including window, split and whole house/building units, they still work the same, with the compressor ...