"Installation is way more important." Heat pump owners share honest feedback after cautious homeowner considers winter ...

Woman using a remote to control a mini-split system hung on a wall - antoniodiaz/Shutterstock If you want to add an air conditioning system to your home without ...

Mini-split heating and air-conditioning systems can boost your home’s energy efficiency, but they come with trade-offs, air quality experts say. These small, electric systems are replacing traditional ...

In a column published in July, I wrote about the Mitsubishi mini-split heating/air conditioning system that was just installed in my house. In addition to the required outdoor heat pump, there is a ...