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 ...

If you want to add an air conditioning system to your home without having to install ducts inside your walls and ceilings, ...

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 ...

Home Improvement The hidden costs of having a mini-split heating and air-conditioning system Air quality experts say units collect dust and mold and can be expensive to clean. Mini-splits are popular ...

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 ...