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Home » Topics » HVAC Top Stories

HVAC Top Stories
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Bechtel Crescendo Regenerative Cooling Cycle

New Cooling Technology May Slash HVAC Power Bills

The use of a regenerative cooling cycle may result in 5% higher efficiency in HVAC systems
Brad Bucher David Ladd
January 3, 2024
A new technology, Crescendō, uses a regenerative cooling cycle to capture energy lost in cooling systems, resulting in significant energy savings.
Read More
A-Gas Logo

Trane Supply and A-Gas Collaborate To Increase Reclaim Rate

The partnership aims to make the reclamation process easier for customers
January 3, 2024
A-Gas and Trane Supply are partnering in order to make the reclamation process easier for customers.
Read More
Reclaimed Refrigerant

Refrigerant Reclaim Increased 40% in 2022

While the data looks better, likely still not enough being recovered
January 3, 2024
While there was an increase of more than 40% in the total volume of HFCs reclaimed in 2022, the amount is likely not enough to meet demand.
Read More
Joanna POV Frostlines

2024 Brings Sweeping Changes to the HVACR Industry

HFC cuts, new refrigerants, and the penultimate year for high-GWP installs are on tap this year
Joanna Turpin
Joanna R. Turpin
January 2, 2024
The HVACR industry will undergo numerous changes in 2024, including a large cut in HFC production, the introduction of new refrigerants, and the penultimate year to legally install R-410A split systems.
Read More
Compressor Time Delay Relay

The Benefits of Compressor Time Delay Relays

This simple component can help prevent compressor failure
Joe marchese
Joe Marchese
January 2, 2024
Continuous and rapid cycling is hard on a compressor, but the use of a simple time delay relay can mitigate the risk of compressor failure.
Read More
Carbon Monoxide

Lessons from a CO Alarm Newbie

Somewhere right now an HVAC technician is dealing with their first carbon monoxide (CO) alarm call
David Richardson
David Richardson
January 1, 2024
How I handled my first CO alarm call looked much different than it would five years later.
Read More
Refrigerant Sell-Through Period Extended - n HVAC Minute Video Update -  January 1, 2024

Refrigerant Sell-Through Period Extended

An HVAC Minute Video Update: January 1, 2024
Hannah Belloli
Hannah Belloli-Oster
January 1, 2024
The EPA initially faced backlash from the industry regarding the sell-through mandate for certain HVAC systems. The Agency revised the provision by allowing one additional year, until January 1, 2026.
Read More
Facts + Figures: AHRI Shipment Data

Facts + Figures: AHRI Shipment Data for October 2023

December 31, 2023
Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
Read More
Open Sign

Does Your HVAC Company Have Curb Appeal?

Your company’s curb appeal goes way beyond the actual curb
Patrick-Lange
Patrick Lange
December 30, 2023
Physical location matters because it’s an outward indicator of how well the business is run.
Read More
Facts + Figures: AHRI Shipment Data

Facts + Figures: AHRI Shipment Data for September 2023

December 29, 2023
Industry figures are estimates that are derived from the best available figures supplied by a sample of AHRI member companies.
Read More
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November 6, 2025

Next-Gen Data Center Cooling: HVAC Innovation and Real-World Solutions

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July 22, 2026

Designing VRF Systems Using A2L Refrigerant

In this session, we will cover how to design VRF systems for the U.S. market using new A2L refrigerants. These systems provide an advanced zoning solution by using inverter technology to deliver precise heating and cooling control across multiple zones and spaces.

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