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Commercial HVAC
The latest business and technical news and features of interest to commercial heating, air-conditioning and ventilation contractors.
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The Unified Group
Intech Mechanical Receives Unified Group’s 2023 Making the Difference Award
Feb. 28, 2024
Pacific Northwest National Laboratory
QUIZ: Commercial Air Systems
Feb. 20, 2024
Photo 29759450 © Eldadcarin | Dreamstime.com
HVAC IN THE USA: HVACR + Water Heating Manufacturing Hit $211 billion in 2021
Jan. 2, 2024
Photo 138879981 © Tascha Rassadornyindee | Dreamstime.com
Viewpoints on Preventive Maintenance
Dec. 28, 2023
Getty Images
Biden Administration Issues Final Rule Implementing Executive Order on Project Labor Agreements
Dec. 20, 2023
IEI Advisors Welcomes Bob Wilken
Dec. 15, 2023
Highlights
Court Lets Stand 2020 Joint Employer Final Rule
March 11, 2024
Revised Final Rule would have harmed small businesses, says ABC.
SMACNA Names Innovator of the Year
Feb. 19, 2024
This year's winner works for a leading Wisconsin mechanical contractor.
Unified Group
Unified Group: Talkin' HVAC Service Management
Feb. 16, 2024
The Unified Group continues its commitment to in-person forums. This Service Management Forum offered HVAC pros some valuable industry insights
ABC
ABC Takes AI One Step at a Time
Feb. 12, 2024
Associated Builders and Contractors today announced it has released an artificial intelligence technology guide for the construction community, which includes definitions, construction...
DODGE
Dodge Economist Sees a Brighter 2024
Jan. 29, 2024
Multi-family construction will 'join the party,' but shortage of skilled labor remains.
Recommended
Play the HVAC Service Bracket Challenge!
March 12, 2024
Which HVAC service procedure is, in your opinion, "most important"?
Download "Refrigerants Revolution 2024"
Dec. 18, 2023
Download "Revise and Conquer"
Jan. 13, 2023
iStock/GettyImages
Video Presents the Reel You
Dec. 4, 2023
Quiz: Gas Pipe Sizing
Oct. 11, 2023
Moving Forward Now with A2L Refrigerants
Aug. 25, 2023
Quiz: Gas-fired Furnace Wiring Diagrams & Sequence of Operations
Aug. 22, 2023
Quiz: Electrical Components and Controls
July 20, 2023
A new quiz tests your knowledge of electrical controls.
Trane—by Trane Technologies
Trane Launches New Commercial Heat Pumps, Cooling Unit, Unit Controller
July 5, 2023
Additionally, Trane now offers expanded Connected Mechanical Service Agreements.
24033576 Cbenjasuwan | Dreamstime.com
HVACR Quiz: Safety with Electricity
May 19, 2023
Try your electrical knowledge with this latest quiz to get you buzzing.
Terry McIver
EPA's Regan Signs Proposed Rule for Refrigerant Alternatives
May 15, 2023
Under this proposed rule, 10 refrigerants would be listed as acceptable, subject to use conditions, in the Refrigeration & Air Conditioning sector.
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