Although heat pumps have been around for a while, they’ve surged in popularity over the last several years. And so it’s understandable that many homeowners who own a heat pump have no idea that maintenance is supposed to happen twice a year. That’s because traditional central systems such as furnaces and air conditioners only need maintenance once a year.
The confusion is compounded by the fact that we live in Arizona where the cooling season is much longer than the heating season. Getting maintenance on a heat pump “every six months” makes perfect sense in areas that experience a new season every 3 months.