Whether it's the heat of summer or the chill of winter that causes you to turn your HVAC system on, your goal is to always have consistently comfortable temperatures in your home. Your HVAC specialist is a skilled professional who ensures your unit is using the proper amount of energy and is accurately cooling and heating your home.
Unfortunately, your HVAC system may not work perfectly all the time. There will be times when your system will blow air that is not the right temperature or have issues with air flow in general. You need to be able to watch out for the signs your HVAC system needs to be looked at so you can hire someone before serious repairs are needed.
Vents aren't working
Some of your HVAC system's vents won't work if there isn't proper air flow. The issue can be as simple as cleaning the vents out, or they can be more complex, such as putting in additional vents or closing vents to rooms you don't use. Normally, you'll notice stronger heat and cooling temperatures in your vents on the main floors, with weaker venting occurring on the highest floors in the home.
You need HVAC service and repair if your vents aren't blowing air of any kind or the air they are allowing through isn't efficient enough to heat or cool the rooms. Otherwise, you're putting money into heating and cooling your home and not getting the full benefit from the service.
System is unusually loud
Depending on what type of HVAC system you have, it's normal to hear a hissing, rumbling, or even crackling sound come from your unit as it comes to life. Your gas or oil heating system may even have visible flames that you can see when the unit kicks on. These HVAC sounds are normal.
What's not normal is an HVAC system that makes unusually loud sounds like whines, grinding, roaring, or slamming sounds. These sounds can mean the unit is starting to fail, and you or your family can get hurt or end up without the heating and cooling you need as a result.
When you notice signs that your HVAC system isn't operating like it should, you should call for HVAC service right away. Doing so can reduce the amount of work that needs to be done while also protecting your home at the same time. Costs may vary for service calls, so get a quote over the phone from your HVAC specialist so you can have payment ready when they arrive.
Reach out to a local HVAC contractor to learn more.