Carrier’s newest portfolio includes an entire lineup of ductless systems; the company is expanding offerings, incorporating new platforms and technologies, and integrating R-454B, Carrier’s refrigerant of choice.

Tetra’s technology platform and help with the installation of high-efficiency heat pumps have helped thousands of homeowners in Massachusetts earn rebates of up to $10,000, the company said.

Elite Electric, Plumbing & Air will continue to operate under its current name, and Southern Home Services is dedicated to retaining current employees and values their contributions to the company’s established success,

Interplay Learning will provide Sila Services’ expanding family of brands with three-dimensional simulation training and career-building training pathways designed to integrate with existing systems, reduce trainer burden, and develop the Sila talent pipeline.

CK Sales will represent Summit in Massachusetts, Connecticut, Rhode Island, Vermont, New Hampshire, Maine, and in Upstate, and Western New York.

Mid-City Supply invested $1.6 million in the renovation of its Michigan City, Indiana, location, expanding the new building to 18,600 square feet from its original 10,500 square feet, the company said.

ACCA's annual awards recognize outstanding achievements in the HVACR industry, and the program is widely recognized as a celebration of the best of the best.

Daikin plans to use a grant from the U.S. Department of Energy to create about 275 new jobs, expand its inverter heat-pump offerings to include air-to-water systems, and lead the evolution of heat-pump technology, a press release from the company said.

The acquisition broadens RectorSeal’s existing surge-protection product line while allowing for continued growth, a press release from the company said.