Installing multiple air conditioners takes a lot of time and money. Most people cannot do it themselves because they need special tools and training. Fortunately, the new MRCOOL DIY ductless mini ...

Unlike conventional mini-split systems, which require a professional installer to charge, evacuate, and adjust refrigerant lines, the MRCOOL® DIY® Ductless Mini ...

The MRCOOL® DIY® is the only TRUE do-it-yourself system on the market. Unlike conventional mini-split systems, which require a professional installer to charge ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The Takeaway: You don’t need to be an HVAC ...

Adding an A/C system sounds like a job for pros only. And usually, it is. But two non-pros handled this ductless mini split air conditioner installation in a garage in one day. The installation was ...

My oil furnace was coming to the end of its life when I moved to my current house. It was more than 40 years old while oil furnaces’ lifespan is around 15-30 years old, depending on how ...

As flexible ductless heating and cooling solutions providing zonal temperature control, mini split systems have surged in residential popularity. But what’s a realistic price range to budget for a ...