Shopping for a new HVAC system involves more than price. Learn how to choose the right unit and vet contractors.

What to know about energy efficiency, contracts and avoiding shady financing deals.

HVAC costs have been surging recently, but some homeowners are paying far more than necessary for their systems.

Here at Rosie on the House, we get tons of calls from Arizona residents wanting to know if a Ductless A/C unit, sometimes called a Mini Split, is right for them. As you might expect, the answer is ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...

If your home isn’t equipped for central air conditioning, mini-splits may be a smart alternative, particularly if you don’t want to install and remove clunky window units each season. Mini-splits, ...

When it comes to small spaces, your options for cooling can be very limited. Two popular choices are window AC units and mini ...

Tired of using loud and unsightly window air conditioners or clunky and underpowered portable air conditioners? Even if you ...

Before grabbing a mini split AC, compare your needs to these four aspects. Mini split ACs take more effort and money to get going than say, a fan, but they come with several substantial benefits. This ...

Q: I am one of a growing number of Americans with a new mini-split heat pump. I have no idea how to maintain it or use it efficiently. I’ve talked with many other owners and we are all largely in the ...