6 Signs It’s Time to Replace Your Commercial HVAC System
by The Cooling Company, on Jul 1, 2019 10:14:29 AM
Other than its fabulous hotels and world-class entertainment, Las Vegas is also known for its blistering summer temperatures, which regularly exceed 100 degrees Fahrenheit. When it comes to dealing with extreme heat, the first thing that comes to mind is most probably your HVAC system.
If the commercial ac system in your office isn’t running properly, you can expect a variety of problems to ensue, from discomfort to loss of productivity. While some HVAC problems can be easily fixed, others may be the result of an excessively worn or damaged unit that needs to be replaced. So, how do you know if it’s time to get a new HVAC system?
6 Signs Indicating You Need to Replace Your Commercial HVAC System
1. Your HVAC System Is More than 10 Years Old
According to the Department of Energy, it’s best that you replace your commercial HVAC system once every 10 years. Modern air-conditioning units are generally durable, but some of their components may start to show signs of wear and tear after about 10 years.
If you have been properly maintaining your HVAC unit, you may see it working well for up to 15 years, with little or no major issues. The rate at which your system wears out also depends on how often you use it. Overly strained units tend to experience more problems and need to be replaced sooner.
An older commercial HVAC system is more likely to experience major issues. This can have a significant impact on its ability to cool your entire office, resulting in a less comfortable work environment. Additionally, you’ll have to service and repair the unit more often to keep it functioning effectively. In the end, you may find that it’s more cost-effective to replace it than frequently shelling out money for repairs.
2. Your Electric Bills Keep Rising
Energy bills vary significantly from one season to another. However, bills for the same months should be somewhat similar in different years. If you find that your company’s utility bills for a particular month have been continually rising from year to year, it’s a big sign that you should replace your commercial HVAC system. HVAC units tend to become less energy efficient as they age. This is especially true if you fail to service your system at least once a year.
Getting a new HVAC unit can help you save substantially on energy costs, because the latest air-conditioning systems are designed to deliver optimal efficiency. Consider choosing a system with the ENERGY STAR label for maximum cost savings. The Department of Energy estimates that you can reduce your cooling costs by up to 30 percent if you replace a 12-year-old HVAC system with an ENERGY STAR-certified model.
3. You Notice Inconsistent Temperatures in Your Office
An aging commercial HVAC system is more likely to struggle to maintain consistent, comfortable temperatures in your office. This may be the result of a number of issues, such as an inaccurate or damaged thermostat, clogged filters, leaky ducts, low fluid levels, or damaged motors.
Typically, inconsistent temperatures occur because your HVAC unit isn’t powerful enough to properly distribute air throughout an indoor space. This is a common problem with older models. If you decide to keep your old air-conditioning unit, you have to be prepared to work in discomfort and pay higher energy bills.
On the other hand, getting a new HVAC system will help you create a more conducive work environment for yourself and your employees. For optimal comfort, make sure you choose a unit that suits the size, layout, and location of your office.
4. Your HVAC System is Acting Strange
If your commercial HVAC system is in good condition, it should operate smoothly and relatively quietly. However, as it experiences wear and tear over time, it may start producing grinding, squealing, rattling, clunking, or hissing sounds. This may indicate that a certain component in the unit is loose or broken. Whether it’s the fan belt or bearings in the motor, loose or broken components can cause further damage to your system if left unattended.
Besides strange sounds, an aging or problematic HVAC system may also emit unusual smells. These smells may be caused by a number of factors, including dust burning off, wiring melting away, and mold in the ducts. Regardless of the reason, it’s advisable that you play it safe by hiring a professional HVAC technician to inspect your system.
Another common malfunction that occurs in HVAC systems is short cycling. If your unit is randomly or constantly turning on and off by itself, it means that it’s overheating or not getting sufficient power to keep operating continuously. An overheated commercial air-conditioning system can be a significant safety threat in your office, which is a risk you can’t afford to take.
Older HVAC systems are more likely to exhibit strange behaviors than newer ones. If you’ve been using your current system for a long time, replacing it can help you eliminate a lot of problems and experience greater peace of mind.
5. The Air Quality in Your Office is Getting Worse
Your commercial HVAC system is probably the biggest factor affecting air quality in your office. This is especially true during summer when humidity levels are higher. If your air-conditioning unit is working properly, it should produce air that’s clean, crisp, and of a consistent quality. If it’s old or poorly maintained, it can worsen air quality by increasing humidity levels and promoting the accumulation of dust and growth of mold and mildew.
In addition, a problematic HVAC system has a greater tendency to develop leaks, which can expose you and your employees to harmful chemicals. Keep an eye out for unusual flu-like symptoms, which may be a sign of over-exposure to carbon monoxide. Carbon monoxide is an odorless and colorless gas that can leak from certain components in your HVAC unit and contribute to severe health problems.
6. Your HVAC System Isn’t Environmentally Friendly
Most HVAC systems that are older than 10 years use a refrigerant called R-22. According to the Clean Air Act, this type of refrigerant is regarded as a potential threat to the environment because it contains chlorine. If it’s leaked into the air, it can contribute to the depletion of the ozone layer. As a result, HVAC units that use R-22 have been phased out over the past decade. From 2020 onwards, any company producing such models will be subject to penalties.
If you’re using a HVAC model that runs on R-22, it’s probably time to replace it. New air-conditioning systems use a more eco-friendly refrigerant called R-410A, which doesn’t contain chlorine. This refrigerant can’t be used in models that previously relied on R-22, so simply switching refrigerant won’t work.
Replacing your old HVAC system with a recent model is a great way to reduce your carbon footprint. Consequently, it’ll improve your company’s reputation as a socially responsible organization.
Benefits of Replacing Your Old Commercial HVAC System
While keeping your current commercial HVAC system enables you to avoid a large equipment expense, it may be more detrimental to your business than you think, especially if it has exceeded its expected service life. A new HVAC model, on the other hand, can be beneficial to you and your employees in many ways, including:
Reduces Your Operating Costs
HVAC systems represent one of the biggest energy expenses for businesses. If you want to keep your operating costs low, you should consider replacing your old air-conditioning system with a more energy-efficient one.
Besides being inherently less efficient, an aging HVAC unit needs to work harder to keep your office cool and comfortable because of the wear and tear it has sustained over the years. As a result, it’ll cause your energy bills to go up. In contrast, a new model comes with a wide range of features and options to substantially reduce energy consumption, such as variable-speed operation, energy recovery ventilation, desiccant dehumidification, and a programmable thermostat.
Improves Employee Comfort and Health
If your commercial HVAC system isn’t functioning properly, you won’t be able to provide a comfortable work environment for your employees. When your employees are feeling uncomfortable, they’ll have a harder time focusing on their work duties, which can undermine their productivity. Some of them may even complain and moan about the situation, resulting in a negative work environment.
Besides causing discomfort, HVAC problems can jeopardize the health and safety of your employees by worsening the air quality in your office. This can lead to a spike in sick days. If one or more of your employees develop a severe health condition, you may be at risk of being sued for failing to provide safe working conditions.
You can keep your employees comfortable, healthy, and happy by replacing the old commercial HVAC system in your office. This is a great way to show them that you’re a responsible employer who cares about their well-being. Consequently, they’ll be more motivated to give their best performance.
Gives You Peace of Mind
Dealing with a troublesome HVAC system can be frustrating. As your air-conditioning unit becomes older, it’ll need more frequent servicing or repairs in order to operate effectively. This means that you have to take time out of your busy schedule every now and then to set up appointments with your HVAC technician.
Besides having to pay a fee for each maintenance visit, you may find yourself worrying about the possibility of your HVAC system needing a major repair, which can be very expensive. Repairs that involve replacing parts such as motors and coils may end up costing you thousands of dollars.
Getting a new commercial HVAC system can help you eliminate a lot of hassles and worries. If it’s properly maintained, a new model should have no trouble keeping your office cool and comfortable for at least a few years. Most HVAC manufacturers offer a five-year warranty with their products, so you don’t have to pay for repair if a major problem arises.
Makes Maintenance Easier
In addition, a new HVAC unit is cheaper and easier to maintain. To ensure that your system will be in tiptop condition, consider signing up for an annual HVAC maintenance plan. With this program, you’ll get an annual visit from an HVAC technician, who will inspect your system thoroughly and perform routine maintenance tasks to ensure that it’s working properly. The technician will also address every sign of wear and tear immediately, so that they won’t develop into major issues later.
If you notice any of the aforementioned signs, you can call in an HVAC technician to inspect your commercial air-conditioning system and help you determine whether you should replace it. Currently, there’s a huge selection of HVAC models available on the market, which can make it difficult for you to decide which one to purchase. Work with a reputable HVAC company in Las Vegas to identify your cooling needs and choose a model that perfectly suits your office. To explore your options for a new HVAC system, call The Cooling Company at 702-567-0707.