ACHR News
search
Ask ACHR NEWS AI
cart
facebook twitter instagram linkedin youtube
  • Sign In
  • Subscribe
  • Sign Out
  • My Account
ACHR News
  • NEWS
    • Breaking News
    • New HVAC Products
    • Featured Products
    • Manufacturer Reports
    • HVAC Data
    • Legislation
    • ACHR NEWS Centennial
  • RESIDENTIAL
    • Air Conditioners
    • Furnaces
    • Residential Heat Pumps
    • Ductless
    • Residential IAQ
    • Testing, Monitoring, Tools
    • Components & Accessories
  • COMMERCIAL
    • Air Handlers
    • Rooftop Units
    • Chillers and Cooling Towers
    • Commercial Heat Pumps
    • Boilers and Hydronics
    • VRF/Ductless
    • Commercial IAQ
  • REFRIGERATION
    • Refrigerants
    • Refrigerant Regulations
    • Leak Management
  • CONTRACTOR PRO
    • Geothermal
    • Homeowner Study
    • VRF and VRV Ductless
    • Unitary Trends
  • EDUCATION
    • Training and Education
    • Business Management
    • Service and Maintenance
    • Continuing Education
    • Market Research >
      • HVAC Brand Awareness Report
      • VRV, VRF, VRVZ Report
      • Unitary Trends Report
      • Water Heat Professionals Report
    • Webinars
    • Sponsor Insights
    • eProducts Info
    • White Papers
  • EVENTS
    • HVAC Contractor Forum
    • Industry Events and Webinars
  • MEDIA
    • Videos
    • AHR Expo 2025 Videos
    • Podcasts >
      • ACHR News Podcast
      • HARDI Podcasts
      • AHR Expo Podcasts
      • ACCA Podcasts
    • Interactive Spotlights
    • Quizzes
    • eBooks
    • HVAC Talkback
  • HVAC GROUP
    • ACHR NEWS >
      • Current Issue
      • Digital Edition
      • Subscribe
    • Distribution Trends
    • SNIPS NEWS >
      • Join SNIPS NEWS
    • Engineered Systems News >
      • Join ES News
    • HVACR Directory
    • Contests
    • Newsletters
    • Contact
    • Advertise
    • My Account
Home » Authors » ACCA (Air Conditioning Contractors of America)

ACCA (Air Conditioning Contractors of America)

Air Conditioning Contractors of America (ACCA) represents the heating, ventilation, air conditioning, and refrigeration (HVACR) contracting industry. With thousands of member companies across the United States, ACCA develops industry standards, provides technical and business training, and advocates for policies that support contractors and promote quality, safety, and energy efficiency.

Articles

ARTICLES

heat-pump-service.jpg

Heat Pump Troubleshooting, Part 3: Stuck Sliders and Hidden Leaks

A simple 2° temperature difference can expose internal leaks and prevent costly callbacks
ACCA (Air Conditioning Contractors of America)
April 28, 2026

A magnet, a thermometer, and the right pressure readings can tell you everything about a failing reversing valve. 


Read More
gas-furnace-install.jpg

Gas Furnace Installation: What Every HVAC Technician Must Get Right

Improper venting, missing drip legs, and restricted airflow are behind most premature furnace failures — here’s how to avoid them on every install.
ACCA (Air Conditioning Contractors of America)
February 11, 2026

Venting rules change with efficiency — and mixing them up can lead to moisture buildup, heat exchanger damage, and dangerous combustion issues. 


Read More
`heat-pump-service.jpg

Troubleshooting Heat Pumps Stuck in One Mode

System won’t switch from heating to cooling? The reversing valve is probably to blame.
ACCA (Air Conditioning Contractors of America)
January 23, 2026

A reversing valve can fail 3 ways: stuck in position, defective/displaced, or internal leak. 


Read More
heat pump defrost

Troubleshooting the Heat Pump Defrost Cycle: A Step-By-Step Guide

What every HVAC technician needs to know to avoid repeat no-heat calls
ACCA (Air Conditioning Contractors of America)
January 8, 2026

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.


Read More
gas-furnace.jpeg

Gas Furnace Installation: Safety and Performance Best Practices

ACCA (Air Conditioning Contractors of America)
November 16, 2025

Rushed furnace installations routinely crack heat exchangers, clog gas valves, and create CO risks long before the first heating season is over.


Read More
ACCA logo.jpg

Government Shutdown Begins: What’s Next for HVACR Contractors

ACCA (Air Conditioning Contractors of America)
October 10, 2025

Delayed payments, paused approvals, slowed processing — contractors’ quick guide to navigating the shutdown.


Read More
Subscription Center
  • Create an Account
  • Start a Subscription
  • Manage My Account
  • Sign Up for Newsletters
  • Visit Customer Service
  • Update Preferences

More Videos

Sponsored Content

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. All Sponsored Content is supplied by the advertising company and any opinions expressed in this article are those of the author and not necessarily reflect the views of The News or its parent company, BNP Media. Interested in participating in our Sponsored Content section? Contact your local rep!

close
  • Piggy Bank
    Sponsored byWatercress Financial

    Energy Prices, Inflation, and HVAC: What Today’s Homeowners Care About

  • Refrigerated Food
    Sponsored bySolstice Advanced Materials

    R-455A Refrigeration: A Cold Storage Solution for the Future

  • Airex Rooftop Units
    Sponsored byAirex Manufacturing Inc

    Consolidating Roof Penetrations: A Growing Trend in Multifamily HVAC Design

Popular Stories

Refrigerants-and-gauge.jpg

HVAC Industry Warns of Counterfeit Refrigerants Entering U.S. Supply Chain

U.S. Supreme Court building

95% Furnace Efficiency Rule to Get New Hearing

Data_Center_facility.jpg

HVAC Manufacturers Respond to Growing Data Center Backlash

Midea-training.jpg

HVAC Workforce Crisis Expands Beyond Technicians to Instructor Shortages

HVAC Minute retail refrigeration system

EPA Final Rule’s Impact on R-410A Deadlines

View The ACHR NEWS
Centennial Anniversary Timeline

The ACHR News Timeline Chart
Submit a Letter
Submit a letter to our editors.

Events

November 6, 2025

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

On Demand As AI workloads and high-density computing push traditional cooling methods to their limits, the data center industry is accelerating the adoption of next-generation HVAC technologies.

June 23, 2026

HVAC Duct Sealing Mastics: Why Selection Matters

In this webinar we will detail what HVAC material buyers and technicians need to know when selecting duct mastics, including matching mastic to substrate, alternatives to liquid mastic, and where UL 181 Listings fit into real world installations.

View All Submit An Event

Poll

Summer Staff

Are you fully staffed for the summer season?
View Results Poll Archive

Products

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

BNI Mechanical/Electrical Square Foot Costbook, 2026 Edition

See More Products
HVAC Duct Sealing Mastics: Why Selection Matters - Free Webinar - 6/23/2026

Sign Up. Stay Informed.

The #1 trusted source for the HVACR industry since 1926

SUBSCRIBE
  • RESOURCES
    • Advertise
    • Contact Us
    • Advisory Board
    • Classifieds
    • Submit a Letter
    • Directories
    • Store
  • ACCOUNT CENTER
    • Create an Account
    • Start a Subscription
    • Manage My Account
    • Sign Up for Newsletters
    • Visit Customer Service
    • Update Preferences
  • SERVICES
    • Marketing Services
    • Reprints
    • Market Research
    • List Rental
    • Survey/Respondent Access
  • STAY CONNECTED
    • LinkedIn
    • Facebook
    • Instagram
    • YouTube
    • X (Twitter)
  • PRIVACY
    • PRIVACY POLICY
    • TERMS & CONDITIONS
    • DO NOT SELL MY PERSONAL INFORMATION
    • PRIVACY REQUEST
    • ACCESSIBILITY

Copyright ©2026. All Rights Reserved BNP Media, Inc. and BNP Media II, LLC.

Design, CMS, Hosting & Web Development :: ePublishing