Latent Heat –The Masked Superhero of Thermodynamics
What is Latent Heat Webster defines “latent” as present and capable of emerging or developing but is invisible, concealed, or inactive. Google describes latent to be hidden until […]
Are you a homeowner or building manager?
Find a Contractor »
What is Latent Heat Webster defines “latent” as present and capable of emerging or developing but is invisible, concealed, or inactive. Google describes latent to be hidden until […]
This article is a continuation of the previous two articles titled “Investing In The Future of HVAC”. As was previously discussed, we all know that finding qualified HVAC technicians is getting harder for […]
The issue of flammable refrigerants for use in residential HVAC applications has been hotly debated in the recent code development […]
ENERGY STAR is a brand that 90% of customers know, and one that influences their purchasing decisions. The ENERGY STAR […]
Contractors from across the country answered ACCA’s survey on the technician training they needed. Many will soon be pleased with the latest Qtech course for […]
Query: You are going to change out an existing furnace that has a cracked heat exchanger. You find a functioning 3-ton evaporator connected to […]
Let’s look at the three basic components of airflow: volume, velocity and pressure. Volume Standard air is air that is 70ºF with 50% RH, at sea […]
Consumers and contractors don’t know that there is such a thing as a minimum standard for maintenance on residential systems. […]
Behold, the home of the future! The home with special high-efficiency windows, doors, appliances, and lights. A space-age ventilation system that exhausts harmful pollutants and brings in healthy clean air for the […]
The leading causes for moisture/mold problems in buildings are related to envelope problems (i.e., leaks through roofs, walls, foundations, windows, […]
Consumers and contractors don’t know that there is such a thing as a minimum standard for maintenance on residential systems. […]
The Air Conditioning Contractors of America Educational Institute (ACCA-EI) Standards Task Team (STT) announces the third public review of BSR/ACCA […]
The Air Conditioning Contractors of America announces the release of Air Conditioning and Refrigeration Systems Using Flammable A3 Refrigerants, a […]
We all should remember that the EPA regulations (40 CFR Part 82, Subpart F) under Section 608 of the Clean Air Act requires […]
The Air Conditioning Contractors of America (ACCA) announces the release of ACCA’s updated Section 608 certification test required by Environmental […]
The Air Conditioning Contractors of America Educational Institute (ACCA-EI) Standards Task Team (STT) announces the First Public Review of BSR/ACCA […]
The Air Conditioning Contractors of America (ACCA) issued the following statement regarding Houston-based KPRC Channel 2’s segment entitled, “DIY or […]
The Air Conditioning Contractors of America Educational Institute Standards Task Team announces the release of the revised ANSI/ACCA 11 Manual […]
In February 2018, the International Association of Plumbing and Mechanical Officials (IAPMO) began shipping the 2018 editions of the Uniform […]
The Air Conditioning Contractors of America Educational Institute (ACCA-EI) Standards Task Team (STT) announces the second public review of BSR/ACCA […]
© 2025 Air Conditioning Contractors of America Association, Inc.
Website by Amplify Industrial Marketing + Guidance