You rely on your home’s heating and cooling systems to keep your family safe and comfortable. When it breaks down, it not only poses an inconvenience but also a health hazard due to a lack of relief from temperature extremes. Because your HVAC systems are a critical piece of your family’s well-being, you need to follow a regular maintenance schedule to ensure that they run safely and efficiently. Keep your eyes out for these common signs that you should replace your heating and cooling appliance.
Your Units Are More Than 10 Years Old
Depending on what type of equipment you use to heat or cool your household, it will need to be swapped out after the 10-year mark. For air conditions or heat pumps, ENERGY STAR recommends replacing them if they’re more than 10 years old. Similarly, consider switching out furnaces and boilers after 15 years old use. You can swap these out for products that are qualified by ENERGY STAR, which means that the Environmental Protection Agency has examined them and determined that they can contribute significantly to energy savings in your home.
Uneven Heating or Cooling in Your Home
Provided you’ve maintained your HVAC systems regularly, they should be able to produce hot or cold air evenly inside your residence. If you find that some rooms are drastically warmer or colder than others, it’s probably time for an inspection from a reliable local Alexandria HVAC company. Many issues could be at work, such as improper insulation or faults in the duct systems.
Frequent Repairs and Rising Energy Costs
If you need to frequently call a professional to check for problems or perform repairs, you should consider swapping out your heating and cooling assemblies. You’re probably also seeing rising energy bills, which indicates serious inefficiencies. For example, a 2015 Angie’s List article spoke about the high costs of maintenance for air conditioning systems that use R-22, a refrigerant substance also known as Freon. With R-22 prices rapidly rising, a coolant leak in an A/C unit can result in repair bills around $2,000 or more. At this point, replacing it with a model using R-410A is a better option.
Dust, Humidity and Noise Are Also Concerns
Excess humidity, noise and dust are also signs that your HVAC units likely need replacement. Leaky ducts are the top cause of extra humidity, as they can affect proper air flow in your system. They also cause more dust to appear, because they’re pulling particles from your attic, basement, crawl spaces or even the outdoors. Loud or strange noises are usually also caused by duct system issues, but a malfunctioning coil in your cooling mechanisms could also be the culprit.
Act Quickly to Prevent a Full-System Breakdown
If you’re seeing any of these telltale symptoms, it’s time to contact an HVAC professional for an inspection. The company you choose can also assist you with scheduling a replacement to minimize downtime and loss of comfort inside your home. Ask them to recommend products that are qualified by ENERGY STAR, and you’ll not only gain back your optimal temperature control but also the chance to cut back on your energy costs.