NSI Industries, LLC announced the acquisition of Duro Dyne^® Corp., a Bay Shore, N.Y. sheet metal manufacturer for the heating, ventilating, and air conditioning industry.

Worthington Industries, Inc. announced that it has filed a petition for partial administrative reconsideration with the EPA regarding the ban on non-refillable cylinders.

The SEER Group LLC announced its seventeenth acquisition, a majority stake in Brower Mechanical in Rocklin, CA.

Murphy Company has closed on the asset acquisition of State Mechanical. 

HVAC Excellence announced that the HVACR training program at North Montco Technical Career Center in Lansdale, PA has been granted accreditation. 

Trane Technologies’ Commercial and Residential HVAC businesses announced a price increase of up to 12% on select HVAC equipment.

UL announced that Amazon Smart Thermostat is Amazon's first device to receive an ECOLOGO® Silver Certification from UL.

CoolSys announced it has acquired Triangle Refrigeration. With this acquisition, CoolSys expands its market presence throughout the Northeast and Mid-Atlantic regions.

Doniphan West High School has a newly updated welding lab with more than $175,000 of new equipment and renovations, including several new welding kits from Harris Products Group.

The AHRI recognized several HVACR industry leaders and their contributions to the field during its Virtual Leadership Forum.