Spring HVAC Maintenance Checklist

HVAC

Blog
// Posted by Crossville Heating and Cooling, Inc.

Warmer days are ahead, and now’s the time to make sure your HVAC system is ready for the season! A little maintenance now can prevent costly repairs later and keep your home comfortable.

Key Takeaways

🔹 Turn Off Your Furnace – Say goodbye to winter heating and save energy.
🔹 Prep Your AC – Clear debris, check filters, and ensure smooth operation.
🔹 Set Your Thermostat for Spring – Optimize for comfort and savings.
🔹 Breathe Easier – Change air filters and improve indoor air quality.

Making the Switch – Turning Off Your Heating System

As temperatures rise, it’s time to say goodbye to your furnace for the season. Turning it off at the right time can:
✔️ Lower energy bills
✔️ Prevent unnecessary wear and tear
✔️ Avoid accidental heating if someone adjusts the thermostat

Follow our simple steps to safely power down your heating system and get ready for spring.

Getting Your AC Unit Ready for Spring

Before you fire up your air conditioner, take a few minutes to check your system. A quick inspection can prevent breakdowns, improve energy efficiency, and extend the life of your AC.

Spring AC Checklist

🔍 Inspect power panels – Ensure all electrical connections are secure.
🛑 Remove condenser covers – Leaving them on can cause overheating.
🍂 Clear out debris – Leaves and dirt can block airflow and reduce efficiency.
💧 Check the drainage line – Make sure it’s clear to prevent leaks.
Inspect the circuit breaker – Ensure it hasn’t tripped during winter.

Need expert help? Crossville Heating & Cooling can get your system tuned up and ready for summer.

Setting Your Thermostat for Spring

Finding the ideal spring thermostat setting can help you stay comfortable while reducing energy costs.

🌡️ Recommended Settings:

  • 75°F – A comfortable and energy-efficient temperature.
  • Keep humidity below 50-60% – Prevents mold and improves indoor air quality.
  • Avoid extreme temperature swings – Reduces strain on your system.

Spring Allergies? Your HVAC Can Help!

With blooming flowers comes pollen, and that means allergy season is in full swing. Keep allergens out of your home with these simple HVAC tips:

Replace air filters – Change them every 1-3 months.
Dust your vents – Remove pollen, dust, and pet dander.
Use an air purifier – Helps reduce airborne allergens.

Schedule Your Spring HVAC Tune-Up

A professional tune-up ensures your system runs smoothly and efficiently all season long. Trust Crossville Heating & Cooling—Fastest in Town Since 1982 to keep your home comfortable.

Conclusion

Spring is the perfect time to refresh your home’s HVAC system. By following these simple maintenance steps, you can ensure your system runs efficiently, improve air quality, and lower your energy costs. Whether you need a seasonal tune-up or a full system check, Crossville Heating & Cooling is here to help.

📞 Call us today to schedule your spring maintenance and enjoy a worry-free season!

HVAC Technician installing a electric heat pump
About Crossville Heating and Cooling, Inc.
Locally owned and operated since 1982, Crossville Heating & Cooling, Inc. serves Middle and East Tennessee with heating, air, plumbing, and generator services. We provide fast, eco-friendly solutions for homes and light businesses — your trusted comfort partner for over 40 years.
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FAQ

What is an air handler?

An air handler is a device that moves conditioned air in your home. It's key to your HVAC system, working with your air conditioner or heat pump to spread cool or warm air.

FAQ

How often should you schedule an HVAC maintenance?

Homeowners should set up HVAC maintenance twice a year. It's best to do this in the spring and fall. This keeps the system running well and saves energy.

FAQ

What are the common causes of an air conditioning unit blowing cold air outside?

Common causes include refrigerant leaks or low refrigerant levels, frozen or dirty coils, airflow issues, drainage problems, electrical faults, compressor failure, and fan motor issues.

What are the key components of an air handler?

The main parts of an air handler are the blower or fan, evaporator coil, heating elements, air filter, and dampers. These parts work together to take in, condition, and send air through your home.

What is HVAC maintenance?

HVAC maintenance is a service that keeps your heating, ventilation, and air conditioning systems in top shape. It includes checking and maintaining all parts of the HVAC system. This keeps your system efficient.

How does an air conditioning system work, and why is it important to understand the refrigeration cycle and heat transfer process?

An AC system works by moving refrigerant between indoor and outdoor units. It absorbs heat from inside and sends it outside. Knowing how the refrigeration cycle and heat transfer work helps fix cooling problems.

How does an air handler work?

The air handler goes through a cycle to send conditioned air through your home. It starts by pulling in air from your home. This air then goes through the air filter and gets cooled or heated. Finally, it's sent back into your home through the ducts.

What are the components involved in HVAC maintenance?

During maintenance, technicians check and service key parts like air filters, coils, refrigerant levels, and electrical connections. This ensures everything works right.

What are the signs that an air conditioning unit is blowing cold air outside?

Signs include the AC running all the time but not cooling the house, warm air coming from vents, and the outdoor unit feeling cool. You might also see frost or ice on the coils.

What are the different types of air handlers?

There are three main types of air handlers: residential, commercial, and make-up air units. Residential air handlers are small and work with air conditioners or heat pumps. Commercial air handlers are big and complex, used in large buildings. Make-up air units focus on improving indoor air quality in certain settings.

What factors determine the frequency of HVAC maintenance?

How often you need HVAC maintenance depends on the system's age and the local climate. Newer systems usually need maintenance once a year. Older systems might need it more often.

What basic checks should be done when an AC is blowing cold air outside?

First, make sure the thermostat is set to "cool" and the temperature is lower than inside. Check the circuit breakers for both units are on and haven't tripped.

Why are air handlers important?

Air handlers keep your home comfortable and healthy. They control temperature and humidity, improve air quality, and help your HVAC system work better.

When is the ideal time to schedule HVAC maintenance?

Schedule HVAC maintenance before you really need it, which is usually in spring and fall. This helps the system work better when you need it most.

How can restricted airflow contribute to an AC blowing cold air outside?

Blocked air filters or vents can stop proper airflow. This stops the heat transfer and makes the cold air go outside instead of in.

What are common problems with air handlers?

Common air handler problems include clogged air filters, broken blower motors, and leaky ducts. These issues can make your HVAC system less efficient and make your home uncomfortable.

What are the benefits of regular HVAC maintenance?

Regular maintenance makes your HVAC system more reliable. It helps spot problems early and works more efficiently. This can save you money on energy bills.

What is the impact of a refrigerant leak or low refrigerant levels on an AC unit?

Without enough refrigerant, the AC can't cool the air well. A leak or low levels can freeze the coils and send cold air outside.

How do I maintain my air handler?

Keep your air handler running well by cleaning or replacing the air filter, checking the blower motor and other parts for damage, and fixing any duct leaks. Follow the maker's maintenance schedule to make your air handler last longer.

How can homeowners prepare for professional HVAC maintenance visits?

Clean around the outdoor unit and check the coils and cabinet for damage before the technician comes. Also, inspect the ductwork for leaks.

How can frozen or dirty coils contribute to an AC blowing cold air outside?

Frozen coils block airflow and stop heat transfer, sending cold air outside. Dirty coils also stop the heat from being released, making the AC struggle to cool the air.

What should I consider when choosing an air handler?

Think about the size and capacity to fit your home's needs, energy efficiency ratings (like SEER), and noise levels when picking an air handler. A professional HVAC contractor can help you choose the right one for your home.

How can homeowners find a reliable HVAC maintenance provider?

Choose HVAC companies with certified technicians, like those with NATE certification. They should also have a good history of quality service and happy customers.

What role does the condensate drain play in an AC blowing cold air outside?

A blocked condensate drain can make the system freeze or shut down. This sends cold air outside instead of inside.

HVAC Technician installing a electric heat pump
About Crossville Heating and Cooling, Inc.
Crossville Heating and Cooling, Inc. is a locally owned heating and air conditioning company that provides sales, service, and installation of any type of heating or cooling in your home or light commercial building.

Although the name Crossville Heating and Cooling, Inc. is new, Mr. Richard Gilmer has been in the business of keeping his neighbors comfortable since 1998. As our presence in the HVAC contractors industry has evolved, we decided to change the name of our business to better reflect our commitment to the Middle TN area.

Our core values include implementing economically friendly products and practices to better contribute to the health and home of our customers. We are EPA certified and ensure that all refrigerant is recycled and all equipment is disposed of as per environmentally-safe standards. Our service techs and installers are trained to conduct business with minimal disruption to your daily lifestyle so that the only impact we make is a positive one

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