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The ACCA HVAC Blog is focused on helping professional contractors run smarter, better businesses. Led by contractors themselves, who know firsthand the technology and cultural changes that are transforming old-school trades into a high-tech, dynamic, and driven industry. ACCA HVAC Blog is where forward-thinking contractors go for daily content to feed their passion for success.
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It is vital for service technicians to have a solid understanding of how a heat pump works. One critical component of a heat pump system is the defrost control board. This blog article by ACCA’s Matt Akins will take you through the essential operation of a defrost control board and some basic troubleshooting.
This article originally appeared here. Take a moment to consider the past year in risk management. Is there anything that […]
ACCA’s committees are one of the best ways to have an active say in what ACCA is doing and the products, services, […]
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The U.S. Court of Appeals for the Sixth Circuit lifted the stay of OSHA’s vaccination, testing, and face covering emergency temporary standard (ETS), meaning that it is set to go into effect.
Emerson has launched its first HVACR Educator Resource Platform, which will provide industry educators with access to tools, training, and […]
The HVACR industry is an ever-changing industry filled with continuous trends, products, and updates constantly surfacing. As the demand for […]
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ACCA has partnered with Heating, Air-conditioning and Refrigeration Distributors International (HARDI) and Plumbing-Heating-Cooling Contractors Association (PHCC) in filing a petition to overturn the EPA’s ban on the use of disposable cylinders for HFC refrigerants, which we believe exceeds the authority granted to EPA under the AIM Act.
A frozen food case utilizing HFC R-404A with a TXV metering device (and receiver) has a customer complaint of “warm […]
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A federal judge in Kentucky recently blocked President Biden’s COVID-19 vaccine mandate for federal contractors in Kentucky, Ohio, and Tennessee. Now, a federal judge in Georgia has temporarily halted the mandate for federal contractors nationwide.
We all know that regular maintenance of important home systems ensures system efficiency and extends equipment life. That’s why we […]
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See the important takeaways from ACCA’s meeting with Congressman Mike Carey (OH-15) on the major legislative issues affecting the HVAC-R industry.
The Adrian Steel Company is thrilled to announce the launch of its new customizable cargo management solution, the Profile™ HD […]
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Discover a simple process that produces a quality temperature measurement for an AC system and takes just a little more time than measuring a sensible-only temperature split.
ACCA announces that Michael Barone of Encon Mechanical in Ocean Township, NJ, has been named ACCA’s 2021 Service Manager of the […]
If you happen to have been born before 1995 then you’ve been able to witness the internet first come online, […]
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Learn more about a federal judge’s ruling halting the Biden Administration’s vaccine mandate in Kentucky, Ohio, and Tennessee, and what it means for your HVAC business.
As the conversation on diversity, equity, and inclusion continues, increasing the number of minorities in leadership roles at HVACR businesses […]
Thank you to the contractors who responded to our “Help Us Serve You Better!” survey. We found your feedback to be extremely […]
ACCA has teamed up with Pearl Certification, a national provider of third-party certifications for high-performing homes, to present The Solar […]
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Find out how clean and dirty HVAC condenser coils impact heat transfer.
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