Tag Archives: diagnostic

September 24, 2018

Why upgrades to HVAC systems are the first steps to energy efficiency

In HVAC, the conversation about energy efficiency never ends. For installers, the challenge is to meet the highest efficiency standards within their customers’ budgets. This means ensuring that every installation includes outdoor components like roof vents and wall caps that protect the building envelope, and, determining whether your customer needs new equipment or a system […]

HVAC, Installer Tips
January 29, 2018

Static pressure testing in HVAC

When you’re called to inspect an HVAC system that is under-performing, there are many variables to consider. Sometimes the problem is as simple as a blocked vent or grille, but usually more complex diagnostics are required. One variable that is important to understand is static pressure, a fundamental HVAC diagnostic that is critical to a […]

Installer Tips, Ventilation
September 5, 2017

There’s an HVAC app for that

Whether you’re balancing a system, charging a refrigerant, or sizing ducts, HVAC work requires many calculations that eat up a lot of time. Fortunately, you probably have a solution for this problem in your back pocket. With a smart phone, you have access to many applications (apps) that will save you time and money. Apps […]

Installer Tips, Technology Focus