ACHR News - Air Conditioning, Heating & Refrigeration News
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Navigating the 2025 HVAC Refrigerant Transition: A …
2024年8月15日 · Defining Low GWP and A2L Refrigerants. GWP stands for Global Warming Potential, a metric developed by the United States Environmental Protection Agency (EPA) to measure the amount of heat trapped in the atmosphere from greenhouse gases.
A Simple Guide to the Refrigeration Cycle and How Air ... - ACHR …
2020年9月15日 · The modern air conditioning system cools an indoor space by using the refrigeration cycle. This refrigeration cycle works by controlling the level of energy in the system’s refrigerant: Some parts of the system have energy-packed refrigerant that is ready to release heat, whereas other parts have energy-depleted refrigerant that is ready to absorb heat.
HVAC Breaking News - ACHR News
6 天之前 · Sponsored Content is a special paid section where industry companies provide high quality, objective, non-commercial content around topics of interest to The News audience.
Refrigerant Pressures, States, And Conditions | ACHR News
2005年4月28日 · This is the first in a series of advanced basic articles on the refrigeration cycle. All of these articles deal with refrigerant pressures, states, and conditions as applied to a refrigeration system with a refrigerant like R-134a that is not a blend.
Engineered Systems NEWS | ACHR News
"For those of you mentoring others new to commissioning, I hope this gets you thinking about what your best advice would be," writes ES NEWS contributor Miles Ryan. "It is a fascinating job, but it can be overwhelming."
An HVAC Technician’s Guide To R-32 | 2020-11-12 - ACHR News
2020年11月12日 · Change is coming once again to the HVACR industry, as there is a growing movement to transition from R-410A to lower-GWP refrigerants.California, for example, is proposing a GWP limit of 750 for all new stationary air conditioning systems (residential and commercial) in California starting Jan. 1, 2023, and other states are planning to follow suit.
2024 HVAC Predictions - ACHR News
2024年1月4日 · As 2023 comes to a close, HVAC professionals are beginning to wonder what 2024 will look like for the industry. The ACHR NEWS asked a few industry leaders to make predictions for the upcoming year.. Ken Misiewicz CEO, Pluene Service Company
8 Manufacturers Complete Heat Pump Challenge | ACHR News
2024年10月23日 · Bosch, Carrier, Daikin, Johnson Controls, Lennox, Midea, Rheem, and Trane Technologies participated in the challenge. They successfully completed prototype testing at Oak Ridge National Laboratory and other facilities in 2022 and 2023, with some units operating at temperatures as low as –15°F while still meeting efficiency requirements.
Three Myths About HVAC Surge Protectors - ACHR News
2022年11月16日 · To make an educated decision when selecting a surge protector for an HVAC system, it is important to dispel some common myths. With so many brands, types, and choices on the market, it can be difficult to cut through the noise and figure out what product is right for your application.