How to Prepare Your AC for Warmer Weather: Spring HVAC Maintenance Tips
Spring is here, and that means warmer weather is just around the corner in Castle Rock! After months of relying on your heating system, it’s time to shift your focus to your air conditioner to ensure it’s ready for the heat. Proper spring HVAC maintenance can improve efficiency, extend the lifespan of your system, and help you avoid costly breakdowns in the peak of summer.
At Courtesy Plumbing & Heating, we recommend these spring AC maintenance tips to keep your system running smoothly all season long.
1. Replace or Clean Your Air Filter
One of the easiest yet most important maintenance tasks is changing your air filter. A dirty filter restricts airflow, reduces efficiency, and makes your system work harder, increasing energy costs.
✔ For most homes: Replace the filter every 1-3 months.
✔ For homes with pets or allergies: Consider replacing it more frequently to improve air quality.
✔ Check the filter size: Make sure to use the correct type for your unit.
A clean filter ensures better airflow, improved indoor air quality, and lower energy bills.
2. Clean Around Your Outdoor Unit
Over the winter, your outdoor condenser unit may have collected leaves, dirt, and debris, which can block airflow and impact efficiency.
🔹 Clear away leaves, twigs, and dirt from around the unit.
🔹 Trim back plants and bushes at least 2 feet away from the AC unit.
🔹 Gently hose off the exterior to remove dirt buildup on the coils.
Keeping the area clear allows your AC to breathe properly and function efficiently.
3. Check Your Thermostat
As temperatures rise, you’ll want to ensure your thermostat is ready to keep your home comfortable.
✅ Test your thermostat by switching it to cooling mode and setting it a few degrees lower than room temperature.
✅ If you don’t already have a smart thermostat, consider upgrading to improve energy efficiency.
✅ Check the batteries if you have a battery-operated unit.
A well-functioning thermostat ensures your AC runs efficiently and maintains consistent comfort.
4. Inspect & Clean Your Air Vents and Ductwork
Blocked or dirty vents and ducts can reduce airflow and make your system work harder.
✔ Vacuum dust and debris from supply and return vents.
✔ Ensure all vents are open and not blocked by furniture.
✔ Consider a professional duct cleaning if you notice excess dust, mold, or poor airflow.
This step helps maintain even cooling throughout your home while improving indoor air quality.
5. Check for Unusual Noises or Odors
When you first turn on your AC, listen for any unusual sounds, such as:
🚨 Banging, rattling, or grinding – could indicate loose or damaged components.
🚨 Whistling or hissing – may suggest an air leak or refrigerant issue.
🚨 Burning or musty odors – might mean an electrical issue or mold buildup.
If you notice any of these warning signs, contact Courtesy Plumbing & Heating for an inspection before the issue worsens.
6. Schedule a Professional AC Tune-Up
Even if your AC seems to be running fine, annual professional maintenance can catch small issues before they turn into costly repairs.
📌 A spring AC tune-up includes:
✔ Checking refrigerant levels and looking for leaks
✔ Cleaning the evaporator and condenser coils
✔ Inspecting electrical connections and components
✔ Testing the blower motor and fan
✔ Ensuring proper airflow and thermostat function
Scheduling preventative maintenance keeps your system running at peak efficiency, helping you avoid unexpected breakdowns when you need cooling the most.
Get Your AC Ready for Spring & Summer with Courtesy Plumbing & Heating!
Spring is the perfect time to prepare your AC for the warmer months ahead. By following these simple maintenance steps, you can ensure your HVAC system runs efficiently, keeping your home cool and comfortable all summer long.
For a professional AC tune-up or repairs, Courtesy Plumbing & Heating is here to help!
Stay cool and enjoy the warm weather stress-free! ☀️❄️
