New online tool helps homeowners, contractors, and DIY installers estimate heating and cooling needs before choosing ...

MILWAUKEE — Hitachi introduces a new line of high-efficiency single-zone mini-split systems. Designed to meet the unique needs of small to mid-size properties such as shops, restaurants, and ...

Keystone’s new mini split line features two distinct series designed to give contractors options for projects demanding lower ...

Ductless mini-splits are HVAC units that heat and cool individual rooms without requiring ductwork. Mini-splits offer zoned temperature control, allowing different temperatures in different rooms.