These Are the HVAC Parts Most Affected by Electrical Issues

Posted on Oct 18 2018 - 3:07am by author

HVACThe functioning of your HVAC unit primarily determines the comfort of your indoors. Most property owners do not, however, pay much attention to this unit since its main components are out of their view unless it breaks down.

Many issues might plague your HVAC unit with electrical problems ranking as the most serious. This is because any attempts for DIY HVAC repair when dealing with electrical issues might result in a fire.

Most people do not, unfortunately, know when to have their repairs handled by plumbing companies, such as Expert Plumbing, Heating, Air and Electrical in Salt Lake City, as they are unaware of the HVAC components affected by electrical issues. The following are some of the frequently affected parts.


This component stores the electric current that powers the fans and compressors. Issues which blow up your capacitor are typically connected to power surges. These surges overheat and wear out your capacitor. More often than not, a faulty capacitor should get a replacement.


An HVAC’s thermostat is among its most visible parts. Short cycling is the most noticeable pointer to a problem with the thermostat. It results in a thermostat which switches on but then goes off before completion of the cycling cycle.

Sometimes, your thermostat will not turn on entirely. In most instances, faulty thermostats arise from electrical issues.


This closes to generate your HVAC’s electrical current. Failure of your unit to shut down or switch on if the circuit breaker is not flipped are common indicators of contactor problems. Frost accumulation in your unit also indicates that the contactor might be jammed in one position.

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The above tidbits put you in a better position to know when electrical issues are the cause of your HVAC breakdown. In these instances, professional and a timely fix or replacement of various components are imperative. It will avert the risk of electrical fires and extensive HVAC damage.