When the temperatures start to drop in Minnesota in the fall, many snowbirds begin their migration to
warmer climates. But before they head south, it’s essential for home owners to prepare their home for
the harsh winter temperatures—especially when it comes to the HVAC system. We spoke with a local
HVAC professional, Robin Johnson, owner of Highroad Heating & Cooling out of Long Lake, MN, to get
expert tips for those homeowners who leave for several months at a time.
Key HVAC Preparation Strategies
1. Set the Right Thermostat Temperature
One crucial step is setting your thermostat correctly. Robin recommends keeping your home between 55°F and 60°F. This temperature range helps prevent frozen pipes, conserves energy, and gives vendors time to respond to potential issues like power loss or equipment failure.
2. Schedule a Professional Furnace Inspection
A professional furnace tune-up can help identify potential problems before they become costly. An HVAC technician will:
- Check for leaks
- Test system efficiency
- Replace filters
- Ensure your system is ready for winter months
3. Maintain Clean Air Filters
Dirty filters can reduce airflow and strain your HVAC system. This leads to higher energy costs and potential breakdowns. Replace or clean filters before leaving to maintain efficiency and air quality.
4. Invest in a Wi-Fi Thermostat
A Wi-Fi-enabled thermostat allows you to adjust your home’s temperature remotely. Many models send alerts if temperatures drop too low, helping you take action before freezing conditions cause damage.
Caution: Ensure the unit is professionally installed and tested before leaving.
5. Replace Batteries in Safety Devices
Test and replace batteries in:
- Thermostats
- Sensors
- Smoke detectors
- Carbon monoxide detectors
6. Keep Vents and Registers Clear
Blocked vents cause uneven heating and stress your HVAC system. Before leaving, check that all vents and registers are:
- Open
- Unobstructed by furniture
- Clear of curtains or rugs
7. Consider Shutting Off Water
Even with a properly set thermostat, extreme cold can lead to frozen pipes. Consider shutting off the water supply to reduce potential damage. Consult with a plumber for personalized advice.
8. Manage Home Humidity
Some homeowners keep water on to maintain home humidity and protect woodwork. If you choose this route:
- Clean humidifier lines
- Replace water panel
- Get a professional tune-up
Northern Nest can help adjust humidity as seasons change.
9. Adjust Window Treatments
Leave blinds slightly open—about a 2″ gap from the bottom. This allows air circulation and helps prevent condensation damage.
10. Utilize Home Watch Services
Despite thorough HVAC preparation, unexpected issues can arise. A trusted Home Watch service like Northern Nest Services can provide regular property checks to maintain your home’s condition.
Final Thoughts
Preparing your HVAC system before heading south is crucial. As the saying goes, “A pinch of prevention is worth a pound of cure.”
Contact Information
Northern Nest Services specializes in professional Home Watch services for seasonal homeowners.
Contact us today to schedule your winter home check-ins. If you are in need of a furnace inspection or
to ask questions with a local, trusted HVAC provider please contact Robin Johnson and her team with
High Road Heating & Cooling at 763-477-3331 or you can chat with them on their website at
www.highroadheating.com