Air Conditioning

What the Commercial VRF Low GWP A2L Refrigerant Shift Really Means

As regulations phase out R-410A refrigerants, HVACR firms must adapt through updated training, code compliance, and effective communication with clients.

April 23, 2026

Association Solutions

ICC Seeks Input to Develop Data Center Guidelines

April 10, 2026

ASHRAE President Bill McQuade and UNEP’s OzonAction Head Jim Curlin signed the two-year work plan at ASHRAE's Winter Conference in Las Vegas this month.

Association Solutions

ASHRAE, UNEP Sign Plan on Life Cycle Refrigerant Management

Feb. 20, 2026

Members Only

BIG Show recap, with AHR Expo's Nicole Bush

HPAC On The Air

Feb. 19, 2026

AHR Expo

AHR Expo 2026 Drew 53,315 to Las Vegas

Feb. 12, 2026

Around the Web

Trane Co-Founder Named to National Inventors Hall of Fame

Feb. 10, 2026

Virginia Tech Prof. Linsey Marr will lead a multi-institutional team to develop a cutting-edge solution for improving indoor air quality with biosensors.

IAQ & Ventilation

Biosensors Aim to Detect, Attack IAQ Threats

Nov. 10, 2025

Technology

Daikin Applied Unveils Broad Data Center Cooling Strategy

Oct. 20, 2025

Government

EPA Proposes Revising 2023 Rules on HFCs, Refrigerants

Oct. 17, 2025