Preparing Your HVAC System Before Going on Vacation: A Homeowner’s Guide

Why Prepping Your HVAC System Matters Before a Trip

Before heading out on vacation, ensuring your HVAC system is set up properly can save you from high energy bills, system malfunctions, and unnecessary wear and tear. Whether you’re leaving for a weekend getaway or an extended trip, taking a few precautions will keep your home comfortable and your HVAC system in top shape.

Step-by-Step Guide to Preparing Your HVAC System

1. Adjust the Thermostat

Setting your thermostat to the right temperature prevents wasted energy while ensuring your home stays at a safe temperature.

• Summer trips: Set the thermostat to 85°F if no pets are home.

• Winter trips: Keep it at 55°F to prevent frozen pipes.

• Smart thermostats: If you have one, enable vacation mode for automated energy savings.

2. Change or Clean Your Air Filter

A clean air filter improves airflow and prevents dust buildup while you’re away. Replacing it before your trip ensures better system efficiency and reduces strain on your HVAC unit.

3. Close Windows and Blinds

Blocking direct sunlight in summer keeps your home cooler and reduces HVAC workload. In winter, open blinds facing the sun to naturally warm up your space.

4. Check for Air Leaks

Inspect doors and windows for gaps or leaks to prevent outside air from affecting your indoor temperature. Sealing leaks before a vacation reduces energy waste and improves HVAC efficiency.

5. Schedule a Maintenance Check

Before a long trip, consider hiring an HVAC company in Houston for a professional inspection. They can:

• Check refrigerant levels

• Inspect ducts for leaks

• Ensure the system is in peak condition

6. Turn Off the HVAC System If Weather Permits

If your trip falls during mild weather, turning off the HVAC system entirely might be a cost-effective choice. However, consult HVAC services in Houston to determine if this is a viable option for your home.

7. Protect Your Outdoor HVAC Unit

For extended vacations, safeguard your outdoor unit by:

• Clearing debris around it

• Covering it with a breathable cover (for winter trips)

• Installing a surge protector to prevent electrical damage during storms

8. Use a Dehumidifier

If you live in a humid area, running a dehumidifier can prevent mold and musty odors while you're away. Some modern HVAC systems come with built-in humidity control options.

Why Work with an HVAC Company in Houston Before Your Trip?

Leaving your HVAC system unchecked before a trip can lead to costly repairs and inefficiencies. Working with HVAC companies in Houston ensures:

• A professional evaluation of system health

• Peace of mind that your HVAC is running optimally

• Energy-efficient settings tailored to your home

Final HVAC Checklist Before Leaving for Vacation

✅ Set your thermostat to an energy-efficient temperature

✅ Replace or clean air filters

✅ Close windows, blinds, and seal air leaks

✅ Schedule a maintenance check with Mercury Control

✅ Turn off or adjust HVAC settings based on the season

✅ Secure your outdoor unit and use a surge protector

✅ Run a dehumidifier if necessary

Taking these steps before you leave will not only save energy but also prevent potential HVAC issues while you're away. If you need professional assistance, contact a trusted HVAC company in Houston today!