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4 Common HVAC Electrical Problems to Address Before Summer

April 14, 2023

An HVAC system is a must-have for any residential and commercial building. Its role is to provide a comfortable environment for the occupants. So when an HVAC system is not working properly, it becomes noticeable right away as occupants experience discomfort and lack of fresh air. 


In order to avoid such situations and ensure the proper functioning of the HVAC system, it needs to be inspected regularly by a master electrician, especially before the summer season. In this article, we will discuss the most common electrical problems in HVAC that need to be addressed, especially before the summer season. 


Common HVAC Electrical Problems You Need to Address Before Summer




Fraying, corrosion, and disconnection are the three most frequent issues that cables can experience. These problems may arise when there is an interruption in the flow of electricity. They may also force other components of the system to work harder, which could lead to system malfunction and other non-electrical issues. 


Just like any other electrical device, HVAC is riddled with a bunch of wires responsible for powering the system. This means that only a master electrician can diagnose and fix any problems with the electrical wiring. 



A compressor is the core component of any HVAC system, so when it breaks down or malfunctions, the whole HVAC system is affected. The compressor may overheat and experience mechanical issues if it draws too little or too much electricity. 


When the compressor breaks, it may sometimes be more cost effective to just replace the complete machine. The best way to find out whether the problem is related to a malfunctioning compressor is to call a licensed electrician in Toronto


Faulty connections


Faulty connections are a result of long service life or improper installation. It can be easily fixed by tightening the connections and having your equipment maintained on a regular basis. 


Circuit breaker problems


A tripped circuit breaker or blown fuse signal of your HVAC system consuming too much energy or not working properly. If you find yourself in a situation like this, you should contact a master electrician to inspect and diagnose your electrical system and recommend a way to solve the problem.


If you want to ensure that your HVAC system is ready for the summer, contact A.S. Electrical, an electrical company in Toronto trusted by many homeowners and businesses in Toronto and the GTA. With over 15 years of experience, we have the knowledge, tools and expertise to provide you with the most efficient and cost-effective solutions for your electrical needs. Call us today!