Thermosystems LLC, an HVAC manufacturers’ representative serving Chicago, northwest Indiana, and central and southern Illinois, announced it has appointed Mike Murray as president. 

Southeastern Home Services, a residential home services provider specializing in HVAC, plumbing, and electrical services, has purchased Stay Cool Air Conditioning and Heating.

Air Pros USA announced the acquisition of Dream Team Heating and Air, a family owned HVAC company that has been serving the Baton Rouge area for decades. 

Xplor Technologies has announced it has agreed to acquire Enterprise Selling Solutions LLC (ESS) and its platform, HVACBizPro.

PremiStar, a provider of commercial and industrial HVAC, plumbing, and building automation services, has acquired Mechanical Service Inc., a commercial HVAC contractor.

Friedrich Air Conditioning Co., a U.S.-based manufacturer of air conditioners and other home environment products, is offering an engineering internship program.

Emerson announced that its E360 Webinar series, “The Journey to Lower-GWP Refrigerants," will include five webinars designed to prepare food retailers and other industry stakeholders for the U.S. phasedown of HFC refrigerants.

Robertshaw Controls Company announced the recent appointment of John Hewitt as chief executive officer.

Uponor North America has been ranked number 10 in Energage’s National Manufacturer Top Workplaces list out of 349 similarly sized companies.