Easy Steps to Maintain Your Commercial HVAC System » 24/7 Emergency HVAC | Emergency AC Repair | Emergency Heating Repair

Every business owner wants to have a conducive workspace with indoor air quality that encourages their employees to be more productive at work. That’s why it’s important to ensure that your commercial HVAC systems are properly maintained to prevent unnecessary breakdowns and improve your energy efficiency. 

However, here’s something you should know: your commercial HVAC systems are a bit complicated and will require the right maintenance procedures to keep them in good shape and increase their lifespan. Well, you don’t need to worry! We’ve you covered. Join us in this article as we show you some easy steps to guide you when maintaining your commercial HVAC unit.

Let’s begin!

Key Highlights

• Building owners need to regularly maintain their commercial HVAC system so that it’ll work effectively for a long time.
• If you don’t have the time to properly maintain your system, ensure you hire a professional HVAC technician.

Understanding Commercial HVAC Systems

Your air conditioning and heating system come in different types (such as Variable Refrigerant Flow (VRF) Systems, rooftop units (RTUs), single split systems, or multi-split systems) and parts like heat pumps, air conditioners, air handlers, thermostats, condenser coils, heat exchangers, fan coils, and evaporator coils). Now here’s what they do: they control the temperature and airflow in your commercial buildings. Their primary job is to keep the indoor space in your building comfortable for you, your employees, and all other building occupants. 

That’s not all! Unlike your residential HVAC systems, your commercial HVAC unit is made for larger spaces and this also means that you’ll need advanced equipment, special skills, and routine maintenance checks to ensure that it functions properly whenever you need it. 

If you don’t have the expertise or equipment to properly maintain your commercial HVAC system, it’s important to hire commercial HVAC experts. They can help you inspect your system, fix potential issues, and even tell you if you need to upgrade your system. 

Key Components of a Commercial HVAC System

We don’t want you to skip any important information you need to know about your HVAC unit maintenance, so let’s talk about the key components in your commercial HVAC system and their duties to keep you informed. For instance, your air conditioner helps in the cooling process of your business space using a refrigeration cycle. It uses a special fluid called refrigerant to absorb the heat inside your commercial space and send it outside. This is why everywhere feels cooler when you turn on your HVAC system.

Also, your outdoor unit, which is usually connected to the rooftop of your building, contains your condenser and compressor. Don’t worry, we’ll explain what these parts of your system do. Your compressor helps to move the refrigerant between your indoor and outdoor units while your condenser helps you to release the indoor heat captured by the refrigerant.

Here’s one more thing you should know: If you look inside your commercial HVAC system, you’ll see your evaporator coils and blower fans. Your evaporator coils are inside your air handler and they work with your refrigerant to cool the indoor air of your workspace. Then, your blower fans help to push the cool air from your duct to every other part of the building.

Step-by-Step Guide to Maintaining Your Commercial HVAC

Now that you know how your commercial HVAC system operates, let’s show you a step-by-step guide to help you efficiently maintain your system, improve its longevity, and avoid costly repairs in the long run. But before that, here’s an important tip: you need to prioritize your safety when performing HVAC maintenance on your unit and if you’re unsure about any procedure, make sure you quickly call an HVAC technician to avoid damage to your system. Here are simple maintenance steps you should follow:

Step 1: Inspect filters and replace them as needed

Your filters play an important role in your system. They help you trap dust, dirt, and other particles in your business space, keeping your indoor air clean and protecting other parts of your system. That’s why you need to check them regularly to find out if they are working well.

When your filters get dirty, they can block the airflow in your commercial space and this will make your system work harder, which may eventually lead to breakdowns. So if you have a small office, restaurant, or store where the comfort of your clients is important, you need to ensure your filters are clean to help create a better environment.

You should change your filters every 1 to 3 months, depending on how much you use your system, and ensure you regularly change them when they are faulty to help your system work as it should and keep the indoor air quality in your business area healthy for everyone.

Step 2: Clean coils and fans for optimal performance

If you want to keep your system working efficiently for a long time, don’t forget to clean your evaporator coil and condenser coil. Over time, these coils can get covered in dirt, dust, and grime, which restricts the airflow into your building and makes it hard for your system to work very well.

That’s not all. It can even cause your coils to freeze or make your compressor malfunction. So if you want to keep things running smoothly, it’s important to clean your coils regularly. You can use a brush and a shop vacuum to do this.

One more thing. You also need to check and clean the blades of your blower fan. This is because dust and dirt can build up there too, which can affect your system’s balance and efficiency. So keeping your fan blades clean helps you to ensure that everything is running well and reduces stress on other parts of your system.

Step 3: Check and tighten your electrical connections

Many homeowners forget that the electrical parts of their commercial system need proper maintenance to help their system work safely and well. This is because if you have a loose or faulty electrical connection in your system, it can cause overheating and even lead to a fire outbreak if you don’t fix the issue on time. That’s why you need to check for any loose electrical connections tighten them very well and make sure you follow every safety precaution to avoid electric shocks. 

When you want to do this, ensure you turn off the power at your breaker box. Then, use your screwdriver to check all the connections and make sure they are tight. You should also look closely at the wiring and connections to your motors, capacitors, and transformers to ensure that everything is as it should be.

If you notice any strange noises or odors, or if your breaker trips often, it means that you have a loose connection or a more complex issue in your commercial HVAC system. In such cases, you may need to call a qualified HVAC technician right away to help you in fixing or replacing the faulty components to enjoy an energy-saving system.

When to Call a Professional in Arizona

Here’s the truth: if you follow these simple maintenance steps that we’ve listed above, you can help keep your system healthy for a long time. However, if you want proper maintenance for your commercial system or if you don’t have the time to regularly maintain your unit, you can seek help from a reputable and professional HVAC technician like Morehart AC. They have the right skills, tools, and experience to fix, maintain, and install mechanical systems like your commercial HVAC unit.

If you need a commercial HVAC professional in Arizona that will help you with the regular maintenance of your commercial HVAC system, then Morehart AC is the right choice near you. We’re not only certified, but we also have the right tools, experience, and expert mechanical engineers who can give you quality HVAC services. We’ll check your SEER rating, ductwork, and every detail of your system. We can also help you monitor your humidity, chiller, and ventilation systems to ensure that the energy consumption of your HVAC unit is low. Also, if you need an efficient, fast, and easy installation or repair, we can help. And guess what? Our services are affordable and our customer service is ready to answer all your questions. Reach out to us now.