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Surge protectors are essential for any HVAC system


Surge protectors are essential for any HVAC system, so choosing the best company to take care of your needs is paramount.

When it comes to HVAC system protection, Dilling HVAC is the clear choice. Not only do they provide top-of-the-line surge protectors, but their products also offer reliable protection against power surges and other potential power issues. They specialize in energy saving solutions designed to maximize the efficiency of your HVAC system, while ensuring that it’s protected from electrical problems. Their surge protectors are specifically designed to be compatible with a variety of major HVAC systems, so you can rest assured that your system will remain safe and secure.

Dilling HVAC also provides excellent customer service and technical support, so you can get the help you need if something should go wrong. With their comprehensive warranty and dedication to quality control, you can trust that your system will stay safe and operational no matter what happens. Make sure to choose Dilling HVAC for all of your surge protection needs and enjoy peace of mind knowing that your system is in good hands!

What are surge protectors and why do you need them for your HVAC system?

Surge protectors are devices designed to protect electronics from voltage spikes and power surges. They work by diverting the excess electricity away from the protected device through a variety of materials and techniques.

The most common methods involve surge suppression capacitors, which absorb energy to lower the peak voltages, and metal oxide varistors (MOVs), which act like fuses to divert the extra electricity away from sensitive components. Surge protectors are not foolproof, however, and can eventually fail due to constant use or if a particularly strong power surge occurs. Therefore, it’s important to replace these devices periodically as well as have them properly installed by a qualified service professional.

In addition to installing surge protectors, you should also inspect all of your HVAC system’s wiring for signs of damage from an electrical surge. If any evidence is found, you should contact a qualified electrician to repair the damaged wiring and replace any parts that may have been affected. This will help ensure the safety of your HVAC system and prevent further damage.

What are seven ways a power surge could affect my HVAC system?

1. Damage to HVAC motors, compressors, and capacitors

Damage to motors, compressors and capacitors can occur with a power surge. This happens because the sharp increase in electrical current will cause the delicate components of the system to overheat, particularly those that are designed to handle a limited voltage.

An excessive surge of electricity can also cause electrical arcing, which is when an electric current jumps across components and creates sparks that can damage or even destroy them. In other cases, the surge may originate within the system itself—for example, if there is insufficient ground fault protection—which can lead to overheating of electrical components. Regular maintenance and inspection for any signs of wear or damage should be undertaken to mitigate potential risks.

2. Electrical components may be fried or weakened

Power surges can cause your electrical system to be fried or weakened due to the sudden increase in voltage. This can occur when the electrical current jumps across components and creates sparks, resulting in overheating and possibly even destruction of the part. In other cases, power surges may originate from within the system itself, such as insufficient ground fault protection, which can lead to further damage. 

As a result of this damage, components such as capacitors, motors and compressors will be left weakened or completely destroyed.

Furthermore, these electrical surges can cause irreversible damage to delicate control boards and other sensitive parts by causing them to overheat. Regular maintenance and inspection for any signs of wear or damage should be undertaken to ensure that all components are adequately protected against power surges.

Installing quality surge protectors is an important part of preventing HVAC system damages caused by power surges.

3. Malfunctioning thermostats

A power surge could cause thermostats to malfunction in several ways. First, an overload of current can cause the wiring within the thermostat to overheat and become damaged, resulting in erratic behavior or failure. It can also interfere with the signals sent from the thermostat to the mechanical components of the HVAC system, causing those parts to run improperly.

Another way that a power surge could affect a thermostat is by disrupting its calibration. This occurs when the surge causes excessive voltage spikes that force some circuits on the thermostat board to reset and lose their settings. If this happens, it can lead to inaccurate temperature readings or even result in an incorrect setting of temperatures or other functions inside your home.

Finally, a power surge may disrupt radio frequency signals transmitted between your thermostat and any wireless remote control devices such as tablets or smartphones. If this occurs, you may find yourself unable to control your HVAC system remotely.

4. System overloads can cause circuits to shut off

When system overloads cause circuits to shut off due to a power surge, a variety of problems can occur. For instance, the HVAC system may not be able to provide enough cooling or heating power due to the overloaded circuits. This could lead to discomfort in your home or office and potentially even damage due to extreme temperatures. In addition, any electronic components connected to those circuits could become damaged if they are exposed to an overload of electricity.

Another consequence is that the power surge may cause electrical arcing within the HVAC system, which occurs when current jumps across components and creates sparks that can damage or even destroy them. These voltage spikes may also result in electric shorts caused by damaged insulation within the wiring of your HVAC system. If this occurs, the resulting fire hazard can put you and your property at risk.

Finally, depending on the intensity of the power surge and how long it lasts, it could permanently damage sensitive electronic components such as capacitors and motors inside your system. These affected parts will need to be replaced in order for your HVAC system to operate properly again—a costly endeavor that could have been avoided with proper surge protection measures taken beforehand.

5. Reduced life expectancy of the system due to extra strain on components

Power surges can cause an extra strain on the components of your HVAC system, reducing its life expectancy. The additional strain is caused by the sudden increase in voltage, which causes components to overheat and become stressed beyond their normal operating limits. This can cause internal damage to parts such as capacitors, motors, compressors, and other electrical components. These repairs and replacement parts can be costly.

6. Potential for fire damage when a surge causes an overcurrent issue with wiring or connections

When a power surge causes an overcurrent issue with wiring or connections, the potential for fire damage is very real. Electrical arcing can occur when current jumps across components and creates sparks, which can ignite nearby combustible materials. In addition, overcurrents can also cause insulation to melt or break down, which in turn could lead to a short circuit and an electrical fire.

Moreover, some larger power surges are so strong that they can overload motor windings and cause them to overheat—a situation that can spark a fire if left unchecked. As such, it’s important to install quality surge protectors to reduce the risks of these potentially dangerous and costly scenarios.

7. Accelerated corrosion of electrical contacts

Power surges can cause accelerated corrosion of electrical contacts within an HVAC system. This occurs when the sudden increase in voltage causes current to flow at a higher rate than usual, which in turn can lead to overheating and premature oxidation of the components.

Frequent power surges can also cause deterioration of insulation and other protective coatings on electrical wiring, which could create dangerous situations if left unchecked. It’s therefore important to inspect any electrical parts within your system that may be affected by corrosion and replace them as soon as possible.

What can Dilling do to see if your system is protected from power surges?

Check your AC surge protectors and HVAC surge protectors (check for surge protection), check your AC unit for protection, install surge suppressor (whole home surge protectors), and make sure your protection indicators are high.

By taking the necessary steps to protect your HVAC units and HVAC equipment from power surges, you can help extend its life while avoiding the costly repair and replacement costs associated with surge-related damages. Proactive maintenance is key in protecting your valuable investment and helps many homeowners protect your air conditioning unit.

Ultimately, power surges can be dangerous for your HVAC system and should be taken seriously.

Dilling HVAC offers a range of high-quality surge protectors designed to help safeguard your HVAC system from the potentially damaging effects of power surges. Our surge protectors feature advanced technology that can detect any sudden increase in current or voltage and quickly shut off the power to prevent further damage. We also offer diagnostic tools that allow you to easily identify any potential problems in your HVAC system, as well as comprehensive repair services if needed.

By choosing Dilling HVAC for all your HVAC surge protector needs, you can rest assured that your system is protected against unwanted electrical damage while enjoying improved performance and efficiency.

HVAC surge protectors work: prevent power surges and protect valuable equipment, expensive appliances, computers, and electronics, and prevent damage today with Dilling.

What else can Dilling HVAC do for you?

HVAC repair, installation, and replacement, heating system repair, cooling systems repair, heat pump repair, poor indoor air quality fixes (carbon monoxide, gas leak), heating repair services, Heating systems repair (natural gas system repair, gas leaks) heat exchanger repair/replacement, air conditioner repair/replacement, new air conditioners, new HVAC unit (new unit to replace older unit), air filter replacement, ductwork repair/replacement, new ductwork, replacement parts for your units, repair or replace older units.

If you do not have cool air or cold air blowing out, Dilling can recommend replacing the unit, especially if the system’s age is getting old. Also, a Dilling HVAC professional can replace the heater in your house.

Dilling’s HVAC technicians can install energy efficient units to help your energy savings and energy efficiency. Instead of frequent repairs to older units, and the high energy bills and repair cost that comes with a unit’s age, it makes more financial sense to get a new system in place to lower energy use.

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