Author Archives: Aaron H. Benetti

About Aaron H. Benetti

Aaron H. Benetti an HVAC technician who has worked in the field since 1991. He began his career as an HVAC installer and later began doing troubleshooting and repairs. Around 2010, he began to write books on HVAC topics, mainly tutorials and how-to information. Currently, Aaron works as an HVAC tech and also writes many articles and posts for websites as well as books and videos on HVAC topics.

How Many Microns is Good in an HVAC System

HVAC systems such as air conditioning units need a vacuum set on the system before refrigerant is released. A good vacuum pump will remove airborne moisture and or non-condensable from the system and will boil off moisture. The deeper the vacuum, the lower the micron level, which is needed for an HVAC system to last… Read More »

What Is the Best Way to Heat and Cool a Mobile Home?

Heating and cooling a mobile home can defer from a standard home. From the installation of an HVAC system to the build of the mobile home itself, some things differ from a conventional home. Installation of an HVAC system into a mobile can often be easier since they are usually not set on a slab… Read More »

How HVAC Manifold Gauges Work Tutorial for Beginners

HVAC gauges are a very important part of troubleshooting, fixing, and repairing heating and cooling systems. Understanding how they work is one of the more crucial things a technician will need to know. Below is a basic overview of how HVAC manifold gauges work, along with pictures. What are HVAC Gauges? HVAC gauges are a… Read More »