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.

Gas Furnace Sequence of Operation

There are different types of furnaces and manufacturers, but below are the most common steps for a furnace to go through from start to blowing out hot air. While most furnaces will follow the below sequences of steps, there may be variations in models and manufacturers. Gas Furnace Sequence of Operation The thermostat reaches a… Read More »

How Much Does It Cost to Replace Start Run Capacitor? 2024

The average cost to replace a Start Run capacitor by a technician is $150-$300. The average cost to replace a Start Run capacitor by a DIY person is $50-$75. The average cost of a Start Run capacitor is $15-$40. Start Run capacitors are necessary for HVAC air conditioners and heat pump systems to start motors.… Read More »

Reasons an Air Conditioner Compressor Will Not Start

An air conditioning compressor is the heart of an air conditioning unit and can be a real problem if not working. There are many things that can cause a compressor to stop working. Often the compressor is good, but another component has failed, which stops it from working properly. Below is a list of some… Read More »