An aircon unit is a heat pump that’s designed to ... and we’d hope to see more coming our way over time. We’ve seen geothermal PC cooling. Far more common, so far, have been heat pump ...

Extending the wiring for the AC unit’s controller board (Credit: HowToLou) In the case of widely available window AC units you can indeed use them as designed in a window, or as [HowToLou] is in ...

A geothermal or air-source heat pump can cost ... in your home can impact the cost to install and protect your new AC unit. “If your current unit is quite old, your new air conditioner is ...