As the temperatures in Colorado Springs begin to rise, ensuring your air conditioning system is in top shape before summer is crucial. A well-maintained HVAC system enhances comfort, improves energy efficiency, and extends the unit’s lifespan. Absolute Comfort, Inc. is here to guide you through a step-by-step checklist for spring HVAC maintenance. By following these essential steps, you can prevent costly repairs and enjoy a cool, worry-free summer.

Inspect and Replace Your Air Filters

One of the simplest yet most effective ways to maintain your AC system is to check and replace the air filters. Dirty or clogged filters restrict airflow, making your unit work harder and increasing energy consumption.

Replacing the filter improves indoor air quality and reduces strain on your HVAC system. Look for high-quality filters with a Minimum Efficiency Reporting Value (MERV) rating between 8 and 13 for optimal performance.

How Often Should You Change the Filter?

• Every 1–3 months for standard filters
• Monthly for homes with pets or allergy sufferers
• Before summer to ensure peak performance

Clean and Inspect the Condenser Unit

Your outdoor condenser unit plays a critical role in cooling your home. Over time, dirt, leaves, and debris can accumulate around it, reducing efficiency.

Steps to Maintain Your Condenser Unit:

• Turn off the power to the unit at the breaker box
• Remove debris such as leaves and grass clippings
• Clean the coils using a garden hose—avoid high-pressure washers
• Straighten any bent fins with a fin comb to improve airflow
• Ensure at least two feet of clearance around the unit for proper ventilation
• A clean condenser allows your AC to run smoothly, reducing strain on the system and lowering your energy bills.

Check Refrigerant Levels and Inspect for Leaks

Low refrigerant levels can cause your AC to blow warm air or freeze up. If you notice poor cooling performance, ice buildup, or unusual hissing noises, it may indicate a refrigerant leak.

Signs You May Have a Refrigerant Leak:

• The AC isn’t cooling effectively
• Ice forming on the evaporator coils
• Higher energy bills than usual
• A bubbling or hissing sound near the AC lines

Since handling refrigerants requires professional expertise, schedule an inspection with Absolute Comfort, Inc. if you suspect a leak.

Test Your Thermostat

Your thermostat acts as the command center for your HVAC system. A faulty thermostat can lead to inefficient cooling and discomfort.

Thermostat Maintenance Checklist:

• Test the temperature accuracy by comparing it to a separate thermometer
• Replace the batteries in battery-powered models
• Upgrade to a programmable or smart thermostat for better energy efficiency

A properly calibrated thermostat ensures your AC runs only when needed, saving you money on energy bills.

Inspect and Clean the Evaporator Coils

Evaporator coils absorb heat from indoor air, but they can become dirty over time, reducing cooling efficiency.

How to Clean Your Evaporator Coils:

• Turn off the power to the unit
• Remove the access panel to expose the coils
• Use a soft brush or a no-rinse coil cleaner to remove dirt and debris
• If needed, call a professional for deep cleaning

Dirty coils force your system to work harder, leading to higher energy costs and potential breakdowns.

Check and Clean the Condensate Drain Line

The condensate drain line removes excess moisture from your AC system. A clogged drain line can cause water leaks, leading to mold growth and water damage.

Prevent Drain Line Clogs:

• Flush the line with a mixture of vinegar and water to prevent algae buildup
• Check for standing water around your unit, which may indicate a clog
• If clogged, use a wet/dry vacuum to clear the blockage

Keeping the drain line clear helps prevent costly repairs and improves indoor air quality.

Examine Ductwork for Leaks and Blockages

Leaky or dirty ductwork can reduce cooling efficiency and circulate allergens in your home.

Steps to Check Your Ducts:

• Look for visible cracks or disconnected sections
• Seal small leaks with duct mastic or foil tape
• Consider professional duct cleaning if you notice excessive dust buildup

Well-maintained ducts ensure consistent airflow and help lower your energy bills.

Lubricate Moving Parts and Tighten Electrical Connections

HVAC systems contain several moving parts that require proper lubrication to prevent friction and wear. Loose electrical connections can also lead to system failures.

Essential Maintenance Tasks:

• Lubricate fan motors and bearings to reduce strain on the system
• Inspect and tighten electrical connections to prevent malfunctions
• Listen for unusual noises, which may indicate loose or worn-out parts

Regular maintenance keeps your system running smoothly and reduces the risk of unexpected breakdowns.

Schedule a Professional AC Tune-Up

Even if you complete these maintenance tasks, a professional AC tune-up is essential for peak performance.

What to Expect During a Professional Tune-Up:

• Comprehensive inspection of all components
• Refrigerant level check and recharge if necessary
• Testing thermostat calibration
• Tightening of all electrical connections
• Lubrication of moving parts
• Cleaning of the condenser and evaporator coils

Absolute Comfort, Inc. provides expert HVAC maintenance services in Colorado Springs. Our trained technicians ensure your AC is ready for the summer heat.

Stay Cool All Summer with Absolute Comfort, Inc.

Spring is the perfect time to prepare your AC for the summer ahead. By following this HVAC maintenance checklist, you can improve efficiency, reduce energy costs, and avoid unexpected breakdowns.

For professional HVAC maintenance and AC tune-ups in Colorado Springs, contact Absolute Comfort, Inc. today! Our experienced team is ready to keep your home cool and comfortable all season long.