Even the best roofing, siding, and insulation can still fall short of keeping a home comfortable enough, especially during summer and winter. For ultimate comfort all year-round, every household needs a reasonably efficient HVAC system to get them through extreme temperatures. However, no heating or cooling system can last forever without some servicing, so if you want to prevent sudden breakdowns or poor performance, it’s prudent to familiarize yourself with the signs that show your system needs attention. 

Top 5 Signs Your HVAC System Needs Servicing

1. Your HVAC System Doesn’t Work Hard Enough

Does your air conditioner blow warm air for some reason, or does your furnace not warm up the air as much as before? First, make sure you’ve been doing your own due diligence by replacing your air filter every one to three months, as clogged air filters can cause poor performance. If this isn’t the cause of your issues, you may need professional servicing.

2. Your Utility Bills Are Higher Than Usual

It’s normal for utility bills to rise over the summer and winter since you’re most likely using your HVAC system more often, but if your bills are higher than they were during the same month in previous years, your system could be losing efficiency at a rate that’s no longer cost-effective. Seek a heating and cooling specialist for servicing, and ask for their input. If your system is already nearing its life span or warranty, now might be a good time to replace it.

3. Strange Noises During Operation

If your HVAC system makes banging, popping, or metallic sounds while running, you may benefit from professional maintenance. No system is entirely quiet, but unusually, loud noises indicate a need for replacement parts, or at least the adjustment of current parts.

4. A Mildew Smell

Over time, it’s common for air conditioning systems to harbor mold or mildew. However, this doesn’t make it healthy; in fact, it merits servicing. Without your prompt attention, mildew and other contaminants circulating your home can impact your household’s health, causing allergic reactions and even flu-like symptoms.

5. Inconsistent Performance

If some of your rooms get cooler or warmer than others, depending on the season, it could be due to an HVAC system blockage or another factor. Call a professional to examine the issue and recommend the best solution.

 

Did you notice one of the above signs or have other reasons to believe you need HVAC maintenance? If you live near Wisconsin Rapids, WI, Steve's Plumbing & Heating can help. They even offer 24-hour emergency service for those who need it—just call (715) 421-1800 for questions about their services. For more information, visit the cooling and heating specialists online.