Leaving Town This Summer? HVAC Tips Before You Go on Vacation

Summer is one of the busiest travel seasons of the year. Whether you’re heading to Table Rock Lake for a long weekend, visiting family, or taking a well-earned vacation, there’s plenty to think about before leaving home.

Packing bags, arranging pet care, and securing your property are usually at the top of the checklist. However, many homeowners overlook one important part of preparing for an extended trip: their HVAC system.

Your heating and cooling system continues to play an important role even when nobody is home. Making a few smart adjustments before you leave can help protect your property, reduce energy waste, and prevent unnecessary strain on your air conditioner during the hottest weeks of the Missouri summer.

Before your next getaway, consider these HVAC tips to help keep your Springfield home safe, comfortable, and energy efficient while you’re away.

Should You Turn Off Your Air Conditioner While You’re Gone?

One of the most common questions homeowners ask is whether they should completely shut off their air conditioner before leaving for vacation.

While it may seem like a good way to save money, turning your AC off entirely is usually not recommended during the summer.

Springfield temperatures frequently climb into the upper 80s and 90s throughout July and August. Without any cooling, indoor temperatures can rise significantly.

Extreme indoor heat can create several problems:

• Increased humidity levels
• Stress on electronics and appliances
• Potential damage to wood furniture and flooring
• Uncomfortable conditions when you return home
• Increased strain on your AC system when it restarts

Instead of turning the system off completely, most homeowners benefit from adjusting the thermostat to a higher temperature while maintaining some level of cooling.

What Temperature Should You Set Your Thermostat To?

The ideal vacation thermostat setting depends on how long you’ll be away and whether pets will remain in the home.

For most Springfield homeowners, setting the thermostat between 78 and 85 degrees provides a good balance between energy savings and home protection.

If the home will be completely unoccupied:

• 80 to 85 degrees is often appropriate.

If pets remain inside:

• Follow recommendations from your veterinarian and maintain a comfortable indoor temperature.

If you have sensitive electronics, valuable artwork, musical instruments, or other temperature-sensitive items:

• Consider keeping temperatures slightly lower.

The goal is to reduce cooling costs without allowing indoor temperatures and humidity levels to become excessive.

Why Humidity Control Still Matters While You’re Away

Many homeowners focus entirely on temperature and forget about humidity.

Even when a house is vacant, excess moisture can create problems.

High humidity levels may contribute to:

• Musty odors
• Mold and mildew growth
• Warping wood materials
• Increased dust mite activity
• General indoor discomfort

Air conditioners naturally remove moisture from the air as they cool.

By maintaining a moderate thermostat setting, your HVAC system can continue managing humidity levels while you’re gone.

This becomes especially important during Springfield’s humid summer months when moisture levels often remain elevated for extended periods.

Consider Upgrading to a Smart Thermostat

If you travel frequently, a smart thermostat can provide valuable peace of mind.

Modern smart thermostats allow homeowners to monitor and adjust temperatures remotely using a smartphone or tablet.

This offers several advantages while traveling.

Monitor Conditions From Anywhere

You can check your home’s temperature at any time.

If an unexpected heat wave occurs, adjustments can be made instantly.

Receive Alerts

Some smart thermostats can notify homeowners when temperatures move outside normal ranges.

This may help identify HVAC problems before they become major issues.

Adjust Settings Before Returning Home

Nobody wants to come home to a hot house after a long trip.

A smart thermostat allows you to lower the temperature a few hours before arriving, ensuring a comfortable return.

For many homeowners, the convenience and energy savings make smart thermostat technology a worthwhile investment.

Replace Your Air Filter Before You Leave

A clean air filter is one of the simplest ways to support HVAC performance.

If your filter is already nearing the end of its lifespan, replacing it before vacation can help your system operate more efficiently while you’re away.

A dirty filter can restrict airflow and force your air conditioner to work harder than necessary.

Since your system may still be running periodically throughout your trip, proper airflow remains important.

Before leaving, take a few minutes to inspect the filter and replace it if needed.

This small task can contribute to better efficiency and reduce unnecessary wear on your equipment.

Check Your Outdoor Unit

Your outdoor condenser unit works hard throughout the summer.

Before heading out of town, perform a quick visual inspection.

Look for:

• Overgrown vegetation
• Grass clippings
• Leaves and debris
• Branches hanging nearby

Maintaining clear space around the outdoor unit helps ensure adequate airflow and efficient operation.

While you don’t need to perform extensive maintenance yourself, keeping the area clean can help your system function more effectively.

Protect Your HVAC System From Summer Storms

Summer in southwest Missouri often brings thunderstorms, heavy rain, and occasional severe weather.

Power outages and electrical surges can sometimes damage HVAC equipment.

Before leaving town, consider taking steps to protect your system.

Install a Surge Protector

Whole-home surge protection can help safeguard major appliances and HVAC components from electrical fluctuations.

Trim Nearby Trees

If branches hang directly above your outdoor unit, trimming them may reduce the risk of storm-related damage.

Secure Outdoor Items

Patio furniture, decorations, and loose objects can become projectiles during strong winds.

Securing these items helps protect both your property and HVAC equipment.

While storms cannot always be predicted, preparation can help minimize potential risks.

Schedule Maintenance Before a Long Trip

If your system has been showing signs of trouble, don’t ignore them before leaving.

Small issues often become bigger problems when left unresolved.

Consider scheduling professional service if you’ve noticed:

• Unusual noises
• Weak airflow
• Rising energy bills
• Uneven cooling
• Frequent cycling
• Water around the unit

A professional inspection can identify developing concerns and provide peace of mind before you travel.

The last thing any homeowner wants is to return from vacation to discover an HVAC breakdown occurred while they were away.

Close Curtains and Blinds

Your HVAC system isn’t the only tool that can help reduce energy consumption.

Closing blinds and curtains before leaving can significantly reduce solar heat gain.

Rooms that receive direct sunlight throughout the day often become much warmer than shaded areas.

Blocking sunlight helps keep indoor temperatures more stable and reduces the workload placed on your air conditioner.

This simple step can improve energy efficiency without any additional cost.

What Should You Check When You Return Home?

After vacation, take a few moments to ensure everything is operating normally.

Check for:

• Proper airflow from vents
• Normal thermostat operation
• Unusual sounds
• Water leaks
• Excess humidity
• Unexpected temperature differences between rooms

If anything seems unusual, scheduling a professional inspection can help prevent larger issues from developing.

Most homeowners will find that a properly prepared HVAC system resumes normal operation with no problems at all.

Enjoy Your Vacation With Confidence

Preparing your HVAC system before a trip doesn’t take much time, but it can make a significant difference.

By adjusting your thermostat, managing humidity, replacing filters, and checking key components, you can reduce energy waste while helping protect your home and equipment.

A little preparation today can help you avoid costly surprises tomorrow.

Trust Jon Wayne Heating and Air for Summer HVAC Service in Springfield

Whether you’re planning a weeklong vacation or several weekend getaways this summer, making sure your HVAC system is ready should be part of your travel checklist.

The experienced team at Jon Wayne Heating and Air helps Springfield homeowners keep their heating and cooling systems operating efficiently throughout every season.

If you’re due for maintenance, considering a smart thermostat upgrade, or have concerns about your air conditioner’s performance, we’re here to help.

Contact Jon Wayne Heating and Air today to schedule professional HVAC service and enjoy your summer travels with confidence knowing your home’s comfort system is prepared for the journey.