4 Signs Your AC Coils May Be Dirty
Keeping your HVAC system clean isn’t always easy. But doing so is important. For example, if you allow your AC coils to get dirty, you could run into a host of problems that decrease your system’s efficiency while increasing your energy bills.
In this article, we’ll tell you how to see if your AC coils are dirty and what to do about them if they are. So let’s get started.
What is an evaporator coil, exactly?
An evaporator coil is an HVAC component. Its job is to absorb the heat from your living space and transfer it elsewhere. But it struggles to do that efficiently when it gets dirty.
This can lead to several unwanted consequences, such as higher energy bills and weakened cooling power.
Four signs your AC coils may be dirty
1. Air Conditioning Loses Cooling Capacity
AC coils play a really important role in determining your unit’s cooling capacity. That’s because they regulate heat transfer. When heat transfer efficiency goes down, the AC unit can’t cool your home as well as it should.
That’s why this is a major sign of dirty AC coils. If your air conditioner just isn’t working as well as it used to and it’s still relatively new, it’s time to call an HVAC professional.
2. Air Conditioning Runs Longer
When you have dirty AC coils, your system’s efficiency goes down. But it will still attempt to reach the temperature that you’ve set on your thermostat.
The net result is that your air conditioner will often have to run for longer cycles when you have dirty AC coils.
3. Coil Develops Frost During Operation
When an evaporator coil gets very dirty, it can cause a complete breakdown of your system.
That’s because condensation will begin to form on the dirt in the coil and then freeze while the AC is running. Eventually, this frost builds up and stops your HVAC unit in its tracks.
4. Unusually High Bills
It can sometimes be difficult to spot signs like your AC unit running longer cycles and decreases in overall efficiency. But it’s pretty straightforward to see whether or not your energy bills are going up.
If you notice your bills going up and you’re not using your AC system anymore often, it could be because dirty AC coils are diminishing your system’s effectiveness.
Northern Climate Control can help you maintain your AC coils
You can save yourself from the unwanted side effects of dirty evaporator coils with regular maintenance. Northern Climate Control makes that easy to get.
Whether you’re worried about your coils being dirty already or you want to make sure they remain clean, we can help. Northern Climate Control provides HVAC service throughout Littleton and the entire Denver metro area.