DIY HVAC Maintenance for Homeowners

Keeping your home’s heating, ventilation, and air conditioning (HVAC system) in top-notch condition is crucial for maintaining a comfortable indoor environment and saving money on energy bills. While it’s always recommended to seek professional assistance from companies like

Hartwick Heating & AC

for major repairs or installations, there are several DIY maintenance tasks that homeowners can perform to ensure their HVAC system runs efficiently.

Air Filter Replacement

  1. Locate the air filter in your HVAC system, typically found in the return air duct or the blower compartment.
  2. Check the manufacturer’s recommendations for the appropriate filter size and type.
  3. Replace the air filter every 1-3 months, or more frequently if you have pets or live in a dusty area.

Outdoor Unit Maintenance

  1. Clear any debris, leaves, or vegetation around the outdoor unit to ensure proper airflow.
  2. Use a gentle brush or vacuum to remove dirt and dust from the condenser coils.
  3. Straighten any bent fins on the condenser coils using a fin comb tool.

Thermostat Check

  • Ensure your thermostat is set to the desired temperature and mode (heating or cooling).
  • Replace the batteries in your thermostat annually to prevent any issues with temperature control.
  • Consider upgrading to a programmable or smart thermostat for better energy efficiency.

Ductwork Inspection

  1. Check for any visible leaks or gaps in your ductwork, as these can lead to significant energy losses.
  2. Seal any leaks with duct sealant or metallic tape, but avoid using regular duct tape, as it can deteriorate over time.
  3. Consider having a professional duct cleaning service performed every few years to remove built-up dust and debris.

By following these DIY maintenance tips, you can help extend the lifespan of your HVAC system, improve indoor air quality, and potentially save money on energy costs. However, for more complex issues or if you’re unsure about any aspect of HVAC maintenance, it’s always best to consult with a professional technician from a reputable company like Hartwick Heating & AC.