Central Heating in Ontario serves Barrie and the surrounding communities with custom heating and cooling installations and repairs. We’re a full-service heating contractor offering a one-stop solution for residential and commercial HVAC systems.
Contact us today to book an appointment at 705-214-9610.
What is an Evaporator Coil & How Does it Work?
The evaporator coil is one of the most crucial components of your air conditioning system and works alongside the condenser coil. These coils contain the refrigerant that comes in from the compressor. When air moves over the evaporator coil, the refrigerant pulls out the heat, making the air in your home cool.
So, when you have problems with your evaporator coils, you don't get the cold air you desire.
Common Problems Requiring Evaporator Coil Replacement or Repair
Because the evaporator coil is such a critical part of your air conditioning system, you must be aware of issues and call for repair before they escalate into something that can cause a system failure.
Here are the most common evaporator coil problems that warrant calling a professional HVAC contractor.
Warm Air Coming From the Vents
If the air coming out of our vents isn’t as cool as you want and you’ve made the necessary thermostat adjustments, it could be your evaporator coil that’s the problem.
Frequent Cycling
Your air conditioner is pretty smart about knowing when to turn on and off to keep your home at the desired temperature. However, if the system suddenly begins rapid on/off cycles, unable to provide you with the correct temperature, it could mean the evaporator coil is leaking.
Strange Noises
Today’s air conditioners use noise-dampening technology to minimize noise, so they run in near silence. So, if you notice unusually loud noises when your system kicks on, it could be various issues causing the problem, including the evaporator coil.
Poor Indoor Air Quality
Have you noticed the air coming out of your vents smells musty or otherwise unpleasant? Sometimes, this problem is caused by mould buildup in the system and ducts, or it could be bacteria growing on the evaporator coil.
When you experience any of these or other problems with your air conditioner, you need a professional HVAC contractor you can count on to fix it quickly. Call Central Heating in Barrie!
Our AC Evaporator Coil Cleaning & Maintenance
There’s an old saying that goes, “An ounce of prevention is worth a pound of cure,” and this applies to machine maintenance, including your air conditioner.
If you fail to perform routine air conditioner maintenance and tune-ups, you risk costly repairs down the road as minor problems escalate into major events.
Because the evaporator coil is one of the most active components of your HVAC system, it undergoes a lot of stress during the summer months.
The compressed refrigerant flows through the coil absorbing heat from the air, which causes the coil to flex and expand, leading to failure.
Our expert HVAC technicians perform thorough inspections during maintenance service appointments and check every component of your system to ensure it’s in good shape and working correctly.
Also, our technicians clean the system and replace worn-out parts, so your system runs efficiently for its entire lifespan.
Schedule an appointment for AC evaporator coil cleaning or air conditioner maintenance today by calling us or filling out our online form.
No matter when an air conditioner problem occurs, you can count on us with our 24-hour air conditioner repair.
Benefits of Evaporator Coil Replacement Versus Repairing
As mentioned, your air conditioner's evaporator coil is an integral part of your overall system, and if it fails, it can bring down the entire air conditioner.
According to experts, it’s typical for an evaporator coil to lose approximately 30% of its efficiency over its lifetime. And while some homeowners attempt to clean and maintain the coils themselves, they often push dirt into the center of the coil, which causes more problems down the line.
So, when an air conditioner starts failing, how do you know when it’s better to replace your evaporator coil instead of repairing it?
- If your evaporator coils are still under the manufacturer’s warranty, it’s more cost-effective to repair them.
- If the cost of repairing your evaporator coil is more than ⅓ or ½ the cost of replacement, it probably makes more sense to replace the whole system at that point.
- If your air conditioner is reaching the end of its natural lifespan, it’s better to put your money into a new system instead of trying to keep the old one running for another year or two.
- If your system’s SEER rating is 12 or below, you’ll get better performance and save money upgrading to a higher efficiency unit.
If you’re unsure which route is better, call our experts for a consultation.