Gradient's advanced window unit can heat and cool 500 square feet, all without needing any fancy electrical work. I saw it at ...

"In summer, I have my thermostat set at 80 (during the ... the peak hours of 3-6 p.m. on our SRP plan. And we have a window unit AC in the master that allows my husband to cool that room to ...

and cheap window AC units are flying out of the local big-box stores. Not all of these discount units undergo rigorous QC before sailing across the Pacific, though, and a few wonky thermostats ...

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 ...