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. Below is a list of some common issues to look for when troubleshooting a unit that will not start. 5 Reasons an… Read More »

HVAC Contactors and Relays Explained

Contactors and relays are used in almost all heating, cooling, and refrigeration equipment to manage loads in the system. They are both similar since both contain a coil that opens or closes the contacts. A Contactor is larger and capable of carrying more amperage than a relay. When testing same procedures can be used to… Read More »