Description: Johnson Controls-Hitachi has introduced a new wall-mount indoor mini-split unit as the newest addition to its Primairy P300 line of high-efficiency, single-zone commercial mini-split ...

Description: These Wi-Fi-enabled, wall-mounted ductless split heating and cooling systems have efficiencies up to 33 SEER. The 9,000- (9RLS3Y), 12,000- (12RLS3Y), and 15,000-Btu (15RLS3Y) models offer ...

After a year of using a mini split system, this video shares three major regrets regarding the DIY installation process and ...

Ginny Bartolone began writing DIY and home improvement guides nearly 10 years ago, covering everything from energy-efficient appliances to cracked foundations. Whether she's compiling cost information ...

Richard shows how to maintain a mini split; Mark and Jenn build a garden retaining wall. Richard Trethewey demonstrates how to maintain a mini split, showing how to properly clean the indoor and ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...