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Fall HVAC Maintenance Tips: Prevent Pollen Buildup

Published by Luke Weiden

As Chicago’s autumn leaves begin to fall, a hidden threat emerges for your HVAC system: fall pollen. At Deljo Heating & Cooling, we’ve been helping Chicagoans combat seasonal HVAC challenges since 1922. Our expert fall HVAC maintenance tips will help you prevent pollen buildup, ensuring your system runs efficiently all season long and is prepared for the harsh Chicago winter ahead.

Why Preventing Pollen Buildup is Crucial for Fall HVAC Maintenance

Many homeowners overlook fall pollen, but it can significantly impact your HVAC system’s performance. Here’s why pollen prevention should be a key part of your fall HVAC maintenance routine:

  1. Reduced Efficiency: Pollen buildup on condenser coils forces your system to work harder, increasing energy consumption.
  2. Poor Air Quality: Pollen can infiltrate your home, exacerbating fall allergies and respiratory issues.
  3. System Strain: Excessive pollen accumulation can lead to system failures just as you need your heating most.

9 Fall HVAC Tips to Prevent Pollen Buildup

Follow these essential fall HVAC maintenance tips to keep pollen at bay and your system running smoothly:

  1. Clean or Replace Air Filters Monthly: This is your first line of defense against pollen. Consider using high-MERV filters for better pollen capture.
  2. Clear Debris from Outdoor Units: Regularly remove leaves, pollen, and other debris from around your outdoor condenser unit.
  3. Clean Condenser Coils: Gently brush and rinse your outdoor unit’s coils to remove pollen buildup. 
  4. Install Pollen Screens: Add fine mesh screens around your outdoor unit to reduce pollen infiltration.
  5. Check and Clean Vents: Ensure all vents are open and free from pollen accumulation for proper airflow.
  6. Upgrade Your Air Filtration System: Consider adding a whole-home air purifier to combat pollen and other allergens.
  7. Seal Ductwork: Prevent pollen from entering through leaky ducts. Professional duct sealing can make a significant difference.
  8. Maintain Your Yard: Regular lawn maintenance and removing pollen-producing plants near your HVAC unit can reduce pollen buildup.
  9. Schedule Professional Fall HVAC Maintenance: While DIY steps are helpful, nothing beats a thorough check and cleaning by a Deljo HVAC professional.

The Impact of Chicago’s Fall Pollen on Your HVAC System

Chicago’s diverse plant life means fall pollen can be a significant issue. Common fall pollen producers in our area include:

  • Ragweed
  • Elm trees
  • Nettle
  • Mugwort

These plants can release pollen well into October, making fall HVAC maintenance crucial for pollen prevention.

Schedule Fall HVAC Maintenance Today

Don’t let fall pollen compromise your HVAC system’s functionality or your family’s comfort. Implement these fall HVAC maintenance tips and schedule your professional pollen prevention service today.

Call Deljo Heating & Cooling at (773) 888-4229 to schedule your appointment. Trust Chicago’s HVAC experts since 1922 to keep your home pollen-free and comfortable this fall and beyond.