Do you suspect that your HVAC is having electrical issues? If so, you definitely want to get your concerns checked out to avoid any major problems. Electrical problems can lead to HVAC damage as well as damage to the surrounding areas of your home.
You can keep reading to learn more about common HVAC electrical problems so that you can identify the early signs and avoid expensive repairs. Then give our team a call to schedule your heating system maintenance in Madison, FL. Professional care is one of the key ways to stay ahead of electrical problems this winter season.
Bad Limit Switch
Whether your furnace is gas or electric, it has a limit switch. This mechanism is designed to sense when your furnace gets too hot. It signals for the unit to turn off and cool down before attempting another heating cycle. The limit switch can point to electrical problems in a couple of different ways.
First, if the limit switch is triggering because your furnace is getting too warm, the cause of the problem may be electrical. But it’s also possible that electrical problems are causing the limit switch to malfunction and turn your furnace off at incorrect times. Your furnace may be operating perfectly normally yet turning off because the limit switch is faulty.
Circuit Breaker Issues
It’s also possible that the circuit breaker your furnace is connected to is the reason for electrical problems. If you have an older home and a newer furnace, your heating system may be too powerful for the electrical setup of your home. Oftentimes, older homes need an electrical panel upgrade in order to meet the technical logical demands of modern HVAC systems.
If it seems like your furnace is turning off sporadically, and you find that the circuit breaker has tripped, you need to get the problem checked out right away. Allowing your furnace to continue overloading the circuit could cause additional problems.
Loose Wires
When electricity runs through the wires that lead to your HVAC system, the wires expand a little. When electricity is not flowing, the wires cool down and contract again to become smaller. Over time, this constant expanding and contracting can cause the wires to loosen up from their connections.
Loose wires can negatively impact your furnace having consistent power during heating cycles. And this isn’t just a problem for how your furnace operates. Loose electrical wires can also cause fire hazards. If you suspect any type of electrical concern with your furnace, you need to call and schedule service right away.