By monitoring workers under real Louisiana conditions, we found that air movement significantly reduced discomfort and perceived effort, said Charlie Huizenga, a founding researcher at the Center for ...

The move to A2L refrigerants reads, on paper, like a swap. New residential systems now use R-454B or R-32 in place of R-410A, ...

A-Gas’ refrigerant laboratory in Dartmouth, Nova Scotia, is the only AHRI-certified refrigerant lab in Canada.

Copper’s recent price drop reflects shifting tariff expectations rather than a resolution of the underlying supply shortage, leaving contractors and manufacturers facing continued cost pressure as ...

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Buildings are getting tighter, and owners now expect better indoor air quality and comfort, so it is not surprising that ...

Since 1926, The ACHR NEWS has covered the technologies, regulations, businesses, and people that have transformed HVACR — from the early days of electric refrigeration and comfort cooling to today’s ...

New AprilAire filters featuring TriPure Technology are specifically engineered for residential HVAC systems to surpass industry requirements for MERV claims.

The Belimo Energy Valve™ revolutionized the industry's approach to pressure independent control valves by combining precise ...

New research finds traditional cooling degree days overlook real-world conditions, potentially skewing estimates of HVAC ...

As WHVACR continues to expand its membership and influence across the industry, the organization is seeking experienced ...

Order copies of the September 7, 2026, issue of The ACHR NEWS, This issue of The ACHR NEWS explores the current supply of ...