Signs It's Time for AC Replacement
As winter fades for another season and warmer weather approaches, many people will soon use their air conditioners again. Since these systems have been dormant for the winter, it's common for homeowners to experience some odd things. Maybe the smell of the vents is a little strange, or the air conditioner doesn't seem to be cooling the home fast. Sometimes, these are just little things that spring maintenance from a professional HVAC company can address. Other times, there are signs that the air conditioner is failing. In this article, homeowners will learn the difference between the two!
The Home Doesn't Get Cool Enough
The only job an air conditioner has is to cool the house (well, that and help control humidity). So, there's good reason to be concerned when the unit isn't doing its job. However, there are several minor reasons why this could be happening. Just to name a few, a clogged air filter could cause a lack of cold air blowing through the vents, a blocked condenser unit, a refrigerant leak, or a frozen evaporator coil. These issues can be addressed by the homeowner (clogged air filter) or an air conditioner maintenance tech.
But other times, especially if the air conditioner has been struggling, needs numerous repairs, or is old, it could be a sign that the unit needs to be replaced. Most air conditioner units last between 10 and 15 years, and paying for continual repairs when a replacement is needed could end up costing the homeowner more money in the long run.
Energy Bills Are Increasing
In addition to paying for air conditioner repairs when replacement is the better option, there's also the problem of decreased efficiency. As air conditioners get older, they tend to lose efficiency. This makes them run longer to achieve the desired temperature, increasing the energy bills. To exacerbate the problem, skipping regular maintenance can also damage efficiency and shorten the lifespan of the air conditioner.
Homeowners who experience rising energy bills in addition to air conditioner malfunctions or repairs are often better off getting the unit replaced. Modern air conditioners are more efficient than their older counterparts and tend to last longer — up to 20 years in some cases.
The AC Makes Strange Noises or Generates Bad Smells
Many homeowners experience a musty smell the first time they use their air conditioner in springtime. This is because dust and other fine particulate matter build up in the unit when not used during the winter. This can generate mold and mildew, which can cause that musty smell when the AC is first turned on. While this isn't a huge issue, it can be a sign of poor maintenance that should be addressed with air conditioning maintenance.
Other smells, however, are certainly cause for concern. If there's a burning smell or an odor like car exhaust, it's usually caused by a serious issue that needs to be addressed by a professional as soon as possible. Homeowners who aren't sure what they're smelling, only that it's not normal, should contact an AC repair company immediately.
About Air Works Heating & Air
Air Works Heating & Air professionals have been serving Wake Forest, NC, with pride since 2007. Their NATE-certified technicians are always prompt, professional, and knowledgeable. They also provide up-front pricing and a 1-year parts and labor warranty on every job. Contact them today for air conditioner replacement or repair in Wake Forest, NC.
