Replace my AC or HVAC unit? How do I know? Summer is approaching which means that your HVAC system is going to be working overtime. Air conditioning systems are one of the largest investments we make for our homes, so of course you want to get the most out of yours, right? Even if you keep your HVAC system well maintained, plus clean and change your filter regularly, it’s going to have to be replaced at some point. Older or damaged HVAC systems can result in increased energy bills and poor indoor air quality (IAQ). The good news? Newer HVAC systems are up to sixty percent (60%) more efficient than most of the older models – saving you money in the long run. But while installing a new HVAC system is a terrific (yet pricey) investment, most homeowners will only get a new system when the old one stops working. But is that really a good idea? Or are there signs to look for letting you know its time to be replaced?
7 Signs it’s Time to Replace Your HVAC System
1. Your System is Greater than 10 Years Old
Do you even know when your HVAC system was installed? According to the Department of Energy, air conditioning systems should be replaced every 10-15 years. Although durable, the major components of any HVAC system will begin to deteriorate after around 10 years (dependent obviously upon how often they’re used and how well they’re maintained). Systems that are over 10 years old also use a type of Freon (R-22) that is not only outdated, but also is extremely harmful to the environment. When a newer unit is installed, you will not only lower your energy bills but also help to reduce your carbon footprint on the environment.
2. Repair Costs are Greater Than Half the Cost of a New System
Many times as an AC unit is going and growing old, you’ll find yourself having to pay for frequent repairs to the system and eventually replacing some of the major components. When that starts happening, it’s time to see if replacing parts is really going to be saving you any money in the long run. If the repair costs are greater than half the cost of a new system, then it’s time to be “out with the old and in with the new”. Purchasing a new system will be a smart investment, saving you money in the long run, as well as reducing your immediate energy costs.
3. Your Energy Bills Keep Going Up
It is normal to expect increases and decreases to your energy costs as the seasons change, but each individual month should be relatively the same compared to the year before. If you have unusually high energy bills in a month where it’s not expected, it is a sign that your HVAC system needs to be serviced and possibly replaced – the older the system becomes, the less efficient it becomes. Regular maintenance (especially changing your air filters monthly), will increase the life of your HVAC system and keep it running efficiently as possible… but at some point you will need to upgrade it to a newer system. The good news is that installing a new air conditioner can cut down on your total energy bills by as much as 20%. Many people find that over a relatively short period of time their new AC unit has actually paid for itself!
4. Your House is Always a Little too Hot, or Else It’s a Little too Cold
An old HVAC system will have problems keeping your house at a consistent temperature. It could be a maintenance issue (e.g. a damaged or inaccurate thermostat, low fluid levels, cracked ducts, clogged filters, etc.); however, temperature inconsistencies usually mean that your AC system is either not powerful enough or that the duct work is not properly installed. Either way, keeping an HVAC system that is not working properly and efficiently is going to result in an uncomfortable home environment and much higher energy bills.
5. You’re Noticing More Dust in Your Home
In addition to providing you with cooled or heated air in your home, your HVAC system is also responsible for providing proper ventilation. When working properly, the system should improve your home’s IAQ (indoor air quality) by removing dust, dander, dirt, and other debris and by controlling the humidity. If you are noticing an increase in the amount of dust in your home, it could be a sign that your air conditioning system is no longer operating efficiently enough to remove it.
6. Unusual Smells & Odd Sounds
If you notice an unusual smell coming from your HVAC system, it could be just dust burning off; however, it could be something much more serious, such as melting wiring or mold in the ducts. If it is a more concerning odor, turn off your system immediately and get it inspected right away.
A properly working HVAC system should also be relatively quiet. If you hear noises that sound like grinding or squealing, this is also a sign that you need to have your system inspected immediately.
7. You Have Poor Indoor Air Quality
Your air conditioner is the biggest factor when it comes to your home’s indoor air quality, especially during the summer. The air conditioning unit may be damaged if you notice mold, mildew, dust or unusual humidity levels and all may be signs that your system should be replaced. Always keep in mind that a NIOSH (National Institute for Occupational Safety and Health) research study concluded that over fifty percent (52%) of Sick Building Syndrome cases could be traced back to inadequate ventilation!
US Home Filter Carries AC Filters to Fit All HVAC Units
No matter which HVAC system you have, every unit needs a quality filter that fits properly in order to keep your indoor air quality clean and your unit running at its maximum efficiency. US Home Filter can supply you with the best and most efficient HVAC filter available! Changing the filter is as important as changing the oil in your car and US Home Filter makes filters that fit all AC/HVAC units. From standard air filters to custom air filters, to whole-house filters, grille filters, and humidifier filters, we have all of your filter needs covered!
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Selecting the filters that are just right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.