Dominick Guarino, Author at High-Performance HVAC Today

Check the Refrigerant-Side Last, Not First!

Posted by Dominick Guarino | Mar 1, 2023 | Editorials

Our industry has a dark secret and it’s time we talk about it. Most techs and installers use their...

Posted by Dominick Guarino | Feb 1, 2023 | Editorials

NCI’s 20th Annual High-Performance HVAC Summit is right around the corner. Are you wondering if...

Posted by Dominick Guarino | Jan 2, 2023 | Editorials

2023 will be filled with many challenges including the new energy efficiency rules. Customers will...

Posted by Dominick Guarino | Nov 30, 2022 | Editorials

In roughly 30 days, HVAC equipment sold in the U.S. must meet the newest energy efficiency ratings...

Posted by Dominick Guarino | Oct 31, 2022 | Editorials

Some distributors call it dealer development, others simply refer to it as a commitment to help...