Help is at hand though courtesy of [petey53], who made his own ground source heat pump for his Toronto house using a pair of window-mounted air conditioning units. A custom copper “trombone ...

As you search for the cheapest and most effective way to beat the heat, you may wonder which is better: a heat pump or air conditioner? Here’s what you need to know about the two. Profit and ...

Get your window AC ready for spring with these easy maintenance tips to improve cooling efficiency, save energy and extend the life of your air conditioner ... from a vacuum cleaner to give ...