Everything we know about ductless mini-split heating and cooling systems after interviewing installers, manufacturers, and homeowners with systems of their own.

Dual-fuel heat pumps are ducted because the ducts are required to deliver the natural gas-fueled heat. Mini split: A “mini split” is a ductless system that can serve one or multiple rooms.

Our new mini split system is working so well to cool our home now that summer's here, we're considering using its heat pump to heat our home in winter without any additional heat source.

The mini-split often struggle to maintain the desired temperature during winter, when the heating component is in use. The exterior condeser unit can accumulate frost and ice when you run it in ...

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 ...

During the heat wave, Texans are looking for new ways to cool down. One of those ways is mini-split air conditioning systems. Mini-split units include two main parts, an outdoor compressor or ...

The MrCool DIY Mini-Split Heat Pump is Different Traditionally, the lineset connecting split and mini-split systems is made of copper.

A heat pump is a type of home heating and cooling system that uses resources like water and air to regulate the temperature. It's like an air conditioner, but it has a built-in heating system, too.

Continued performance improvements across manufacturers have put heating on par with cooling as a draw for the mini split, and that in turn opens additional doors.

Heat pumps are the technology of choice for heating and cooling buildings more efficiently and with fewer carbon emissions than furnaces and air conditioning.