Technology

From thermal heat pump balance points to economic, ACCA HVAC expert Ed Janowiak explains all you need to know about balance points.

See the major takeaways HVAC contractors should know from the ICC Mechanical Code Public Comment Hearings that took place in Pittsburgh last month.

Learn more about the Standards Council of the National Fire Protection Association’s (NFPA) Tentative Interim Amendment (TIA) and what it could mean for your HVAC business.

Learn the color coding changes that were made by the refrigerant container industry and some expert tips on how HVAC technicians can avoid confusion in the field.

Find out when 400 CFM per ton is proper airflow, and other helpful airflow tips from ACCA HVAC expert Ed Janowiak.

Find out what HVAC technicians need to consider before quoting a dehumidifier to a customer to ensure that the dehumidifier does not create more problems than it solves.

Find out what the research says about whether or not HVAC coil cleaning matters and how you can use it to best serve your customers.

Find out how HVAC technicians can diagnose a heat pump’s reversing valve accurately and efficiently.

Learn more about the recent research on the performance of bipolar ionization devices and how much impact they really have.

Find out why HVAC technicians’ rules of thumb must be based on math, not something made up or convenient, from ACCA HVAC expert Ed Janowiak.

Find out how to significantly reduce safety risks for HVAC technicians, especially when working with electricity.

Learn more about the National Transportation Safety Board’s (NTSB) recommendation that methane detection systems and reference standards be made part of future codes and what this could mean for your HVAC business.