ACCA appeals NFPA ruling on GFCI nuisance tripping
The Air Conditioning Contractors of America (ACCA) has appealed the National Fire Protection Association’s (NFPA) decision to reject Tentative Interim […]
Equipment Safety
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ACCA opposes national fuel gas code proposal to only require UL-listed plastic venting systems
The National Fire Protection Association (NFPA) Committee responsible for the National Fuel Gas Code (NFPA 54) has proposed eliminating the allowance for plastic venting materials that are specified and labeled in accordance with appliance manufacturer instructions. Here’s what that means for your business and how ACCA is advocating for a better approach.
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Understanding a defrost board on a heat pump
As we head into the colder months, HVACR technicians need to understand the fundamentals of defrost control board operation. While there are many types of defrost control boards on the market, they all function similarly. Let’s break down the basics so you’re prepared to handle this common cold-weather issue.
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Gas furnace installation: What every HVAC technician must get right
Skipping the manufacturer’s instructions during installation may result in a furnace that fails within six months or less. For example, heat exchangers can crack from improper venting, and gas valves can clog and malfunction by skipping essential piping steps. This happens all the time when installers rush through jobs.
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Part 2: Troubleshooting heat pumps stuck in one mode
Part 1 in this series covered defrost cycle problems in heat pumps. Now, let’s discuss the second major winter issue: heat pumps stuck in one mode.
Where did all the colors go? What contractors need to know about the switch to gray A2L cylinders
The shift to A2L refrigerants created confusion about more than just new equipment specs. Cylinder standards changed, too, and not […]
ACCA’s fall training schedule: What contractors need this season
ACCA’s Fall 2025 training schedule is here, and it’s built around solving the real problems that eat into contractor profits. […]
Handling hazard communication at your business
A key part of workplace safety involves hazard communication training to help your employees identify, use, and store any hazardous materials they […]
R-454B shortage crisis: what’s being done, and when will it end?
ACCA brought together manufacturers, suppliers, and industry leaders for an emergency session of Codes and Coffee to discuss the refrigerant […]
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ACCA and CEE team up to create heat pump resources for every application and climate zone
The latest episode of Codes and Coffee showcased ACCA and CEE’s nine digestible heat pump guides that give contractors and homeowners valuable tools for proper system selection and installation.
Learn more in 5 minutes or less with ACCA’s Microlearning series
Nobody wants to spend hours troubleshooting or waste time on unnecessary callbacks. But between service calls and customer demands, you […]
Why training your team for the A2L refrigerant transition is critical
The HVACR industry is on the brink of a significant shift—the 2025 A2L refrigerant transition. As this transition approaches, it’s […]
Have You Reviewed the OSHA Top 10 Recently?
By: National Account Executive Patrick Cunningham, Federated Mutual Insurance Company The Occupational Safety and Health Administration (OSHA) Top 10 list […]
Resource Roundup: The Not-So-Secret ACCA Member Benefits – Third Edition
Have you ever been seeking an ACCA member benefits resource but can’t seem to find what you’re looking for? Are you a new member looking for the bountiful resources available to you? Resource Round-up is here to help.
May is Asthma Awareness Month
May is Asthma Awareness Month. One of the triggers of asthma is workplace-related causes. Read this blog to learn more about asthma and what you can do to raise awareness.
Join the National Safety Stand-Down
This week is the 10th Annual National Safety Stand-Down to Prevent Falls in Construction. Read more about this Fall Prevention event in this blog.
Update: Resolving the GFCI Nuisance Trip Issue for HVACR
The current NEC code requires GFCIs to be installed on outdoor HVAC systems, which is causing tripping. Read this blog to see how ACCA is taking action.
OSHA Increases Inspections for Heat-Related Illness
With heat-related illnesses and injuries increasing, OSHA has been conducting more inspections for heat-related illnesses. Read more in this blog.
