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Average Lifespan of HVAC Systems, Your 2024 Budget, and Preventative Maintenance

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Seasonal HVAC Maintenance Tips

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Spring brings warmer temperatures, making it the perfect time to ensure your heating, ventilation, and air conditioning (HVAC) system is in top condition. Preventative HVAC maintenance Delaware is a vital step in prolonging the lifespan of your HVAC unit and maximizing its efficiency. At Service Unlimited, Inc., we offer expert commercial HVAC tips for spring to help keep your system running smoothly throughout the year.


Why Perform Seasonal HVAC Maintenance?


As temperatures fluctuate, your HVAC system undergoes strain from transitioning between heating and cooling modes. Neglecting maintenance can reduce its lifespan and lead to inefficiencies. By servicing your system in the spring, you can prepare your system for the upcoming warmer months, ensuring optimal performance and comfort.



Springtime HVAC Maintenance Delaware Tips


To ensure your HVAC system runs smoothly year-round, here’s what our HVAC Delaware experts recommend.


Evaluate the Condition of Your Commercial HVAC System


Assessing your system’s condition is the first step in springtime HVAC servicing. Commercial cooling systems typically last 10 to 15 years with proper maintenance. Our HVAC companies in Delaware can evaluate your system’s age, performance, and overall health to determine if repairs or replacements are necessary.



Prep Your Cooling Unit


After months of inactivity during the winter, your air conditioning unit may require attention. Our professionals can inspect refrigerant levels, electrical connections, and blower systems to ensure everything is functioning correctly. Additionally, we recommend cleaning debris and performing routine checks to prevent issues.



Clean Your Cooling Equipment


Proper cleaning is essential for maximizing HVAC efficiency. Our team can clean internal components like blower fans and cabinets, as well as external parts to remove dirt, debris, and potential obstructions. Clean equipment promotes better airflow and reduces strain on the system.



Change the Air Filters


Dirty air filters can impede airflow and strain your HVAC system. We recommend inspecting and replacing air filters regularly to maintain optimal performance. Our HVAC contractors can handle air filter replacements as part of your spring maintenance routine.



Test the System


Testing your HVAC system ensures it’s ready for the warmer months. We recommend running the system for a few minutes to check for any issues or malfunctions. If you notice any abnormalities, contact our HVAC maintenance Delaware service providers for prompt repairs.




Reach Out to an Expert


Some maintenance tasks require professional attention to ensure your HVAC system operates safely and efficiently. Our experienced technicians can inspect electrical connections, condensate drains, exhaust outlets, and more to identify potential issues and address them promptly.



Contact our HVAC Maintenance Delaware Experts


At Service Unlimited, Inc., we’re committed to providing comprehensive HVAC maintenance Delaware services to businesses and residential properties. Our goal is to ensure your HVAC system operates at peak performance, saving you time and money on repairs and replacements. Fill out our contact form today to schedule your spring HVAC maintenance and keep your system running smoothly throughout the season.

7 Surefire Ways to Get Your HVAC Summer-Ready

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Summer is creeping around the corner, so it’s time to start treating your commercial air conditioning system with some tender love and care.

Together, heating, cooling, and ventilation account for the largest energy expense for most Americans, according to the U.S. Department of Energy. This is especially true during the summer, when we crank up the air conditioning to cope with the weather outside. Pretty soon, the mild spring climate will vanish, paving the way for more expensive utility bills. Your AC system doesn’t have to be a cash vacuum, though. When your system is running efficiently, you’ll be able to cut your energy spending dramatically.

The Ultimate Guide to HVAC Preventative Maintenance

An HVAC system is built with lots of moving parts, and many of these parts have a short lifespan. A little bit of regular maintenance can go a long way. When tuning up your AC unit for the summer, follow these seven cooling tips:

Replace or Clean All Air Filters

The first step is to inspect each unit’s air filters. Most HVAC systems use disposable filters, so make sure you’re switching them out periodically throughout the year. For best results, it’s recommended that you replace your filters at least once a month. Many times, these filters can be reused, so be sure to clean off any pet dander, dirt, and debris that accumulates.

Keep the Outdoor Environment Clean

When it comes to HVAC maintenance, it’s important to be aware of your surroundings. Go outside and examine the HVAC system. If you start to notice a collection of leaves, branches, and other items piled up around the unit, you’ll need to do a thorough cleanup. Don’t wait until spring; this form of maintenance should be conducted throughout the year. You also may want to cover your cooling system with a tarp when it isn’t in use.

Install Programmable Thermostats

You can set a programmable thermostat to cool or heat your space only when it’s needed. These temperature gauge systems allow you to adjust the indoor climate to align with your schedule. So if you’re not home, you can schedule your unit to turn off until you return. This prevents your air conditioning system from exerting more energy, which helps reduce utility costs.

Use Fan Systems

Air fans are major assets to any HVAC system. By installing ceiling fans, you’ll be able to maximize the airflow in your building. These fans rotate clockwise to prevent excess heat from rising during the summer. Additionally, you should also consider using floor fans in certain rooms to keep the air flow circulating at a healthy level.

Take Advantage of Window Treatments

Windows can generate a lot of heat in a building. As the sun penetrates the glass, your windows can cause the temperature to rise indoors, which will cause the air conditioner to expend more energy. You can combat this heat buildup simply by hanging drapes, blinds, or other window coverings.

Clean Every Vent

When your air conditioner sits idle during the winter, your air vents become storage space for dust, debris, and other substances. Examine all vents and make note of any visible blockages. By unclogging your air vents, you’re opening up enough room for smoother and healthier air circulation. If there are issues that basic maintenance can’t resolve, contact a professional HVAC technician.

Practice Heat Reduction

Other appliances can have a massive effect on your air conditioner. Dryers, stoves, and ovens can generate more heat, which causes your HVAC system to work harder. Fortunately, several alternative practices can help amplify your energy savings. When cooking, try preparing your meals on outside grills. And instead of doing all your laundry at once, run smaller loads and hang your clothes to dry on a sunny day.

Finetune Your Air Conditioner With Service Unlimited

At Service Unlimited, we work tirelessly to help our customers get the most out of their mechanical equipment. Whether it’s residential or commercial HVAC, we have the tools and expertise to help lower energy bills and improve comfort.

Now’s the perfect time to start tuning up your air conditioner, so make sure to schedule your annual maintenance checkup with our team!

How to Prepare Your Commercial Air Conditioner for Summer

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The key to smooth air conditioning in the summer is to establish an HVAC preventative maintenance plan with the experts at Service Unlimited.

The sun is shining, the kids are out of school, and you’re already planning trips to the waterpark. That’s right, summer is just around the corner. Before you know it, you’ll need to blast the air conditioner on high, but before making that adjustment, you’ll need to perform some annual maintenance. This blog will uncover the secrets needed for you to get your HVAC system in peak form.

Summer Preparation for Your Commercial HVAC System

Most air conditioning systems sit idle during the winter, but when the weather starts getting warmer, the central AC unit becomes more than just a dust collector. This doesn’t mean you can immediately turn the system on full blast, though. That will only cause the equipment to work harder, resulting in higher energy bills, more frustration, and emergency visits from an HVAC technician.

To get your air conditioning equipment running optimally, you’ll need to design a preventative maintenance checklist with these critical steps:

Turn Off the Power

Safety always comes first, so make sure to shut off the cooling system’s power before performing any maintenance. Locate the service panel and flip the circuit breaker to shut off the condenser. Let the system sit for at least 30 minutes before taking the next steps.

Supply Clean Air Filters

Most HVAC systems are equipped with replaceable filters. Many times these filters can even be reused. Check each air-handler at least twice a year and remove any accumulated dust or debris. This helps create a healthier, more efficient airflow throughout the building.

Clean the Condensing Coils

It’s important to clean thoroughly behind the grills and fan blades of your AC system. This area covers the consing system, particularly its coils. These radiator-style fan blades rack up a tremendous amount of dirt and debris during the winter. If the coils remain clogged, it can cause your central AC system to circulate unhealthy air. Your HVAC provider will need to use a special refrigerator coil brush on a vacuum to gently clean out the condensing system.

Declutter the Rest of the Condenser

Once the coils are cleaned, you’ll need to get any excess debris or leaves out of the base of the condenser. It’s likely you’ll find weeds and vines in the system, so make sure to dispose of them. Later on, you’ll need to wipe down the blower’s fan blades and tighten any loose bolts or screws. 

Inspect the Coolant Lines

After cleaning the condenser, make sure the refrigerant pipes get checked out. These tubes are typically covered with foam coolant insulation, which helps prevent energy loss. Take note of any punctured or missing layers of coolant. New insulation sleeves will be needed before turning the power back on.

Run the AC Units

The final step in the process is a test run. After cleaning out the system, rinse all parts with a hose and allow the unit to dry. Once the equipment is dry, you’ll need to flip the thermostat off and then turn the system’s power back on. Turn on the circuit breaker and immediately set the thermostat to a “cool” setting. If you find the AC system still isn’t running properly, you may need to schedule a repair with one of our experts.

HVAC Maintenance Done Right

When it comes to heating and cooling, the experts at Service Unlimited are the best team to work with. Whether it’s preventive maintenance, an installation, or an emergency repair, we have the tools and expertise to bring comfort into your building and cost savings to your energy bills. When you’re ready to tune up your air conditioning equipment for the summer, give us a call to schedule your annual maintenance checkup.