heating/cooling

Source control, ventilation, and filtration are the keys to healthy indoor air quality. Dehumidification is important too.

When it comes to minisplit heat pumps, you get to play by different rules. With a traditional split-system heat pump (or air conditioner), there’s one outdoor unit and one indoor unit. But with minisplits, you have the option of connecting multiple indoor units (aka heads) to a single outdoor unit. Sometimes you’ll see this called a multisplit heat pump. Interesting idea, eh? Sounds like it might save money and make things simpler to have only one outdoor unit. But what are the downsides?