Preparing Your HVAC for Winter in Madison, WI

As winter accelerates in Madison, WI, ensuring your HVAC system is ready for the season is critical for comfort, efficiency, and energy savings. Taking a proactive approach to maintenance will keep your home warm and cozy while extending the life of your heating and cooling system. Follow these expert tips from Pharo Heating & Cooling to prepare your HVAC for winter.

1. Schedule a Furnace Tune-Up

Scheduling an annual furnace tune-up before winter ensures your system is running efficiently and safely. During this maintenance check, a professional technician will:

• Inspect and clean critical components.
• Identify and address potential issues.
• Optimize system performance to handle the winter workload.

With a well-maintained furnace, you’ll enjoy peace of mind and avoid unexpected breakdowns during the coldest months.

2. Change Your Air Filters

Regularly replacing your HVAC filters is essential for both system efficiency and indoor air quality. Here’s why:

• Clogged filters: Can strain your furnace, increasing energy costs and reducing system lifespan.
• Clean filters: Improve airflow, reduce allergens, and help maintain consistent temperatures.

Check filters monthly during winter and replace them as needed.

3. Prep Your Humidifier

Maintaining balanced indoor humidity is key during the dry winter months. If your home has a whole-home humidifier:

• Clean the reservoir.
• Inspect and clear the drain line.
• Replace the water panel if necessary.

A properly functioning humidifier can reduce static electricity, protect wooden furniture, and prevent dry skin and respiratory discomfort.

4. Clean and Inspect the Furnace

Take a few moments to ensure your furnace area is clear and ready for operation:

• Clear the Surrounding Area: Remove clutter and debris near the unit.
• Check Access Panels: Ensure all panels are securely in place to avoid disruptions, as many systems shut off when panels are loose.

A clean and unobstructed furnace improves efficiency and reliability.

5. Reprogram Your Thermostat

Updating your thermostat settings can significantly reduce energy costs:

• Set the temperature to around 68°F when home.
• Lower the temperature by 10–15°F during unoccupied times.
• Use the AUTO setting to ensure your system only runs when needed.

Smart thermostats can automate these settings, providing even more energy savings.

6. Winterize Outdoor Equipment

Don’t forget about your outdoor HVAC components:

• Remove debris and trim back vegetation around the unit.
• Clear gutters to prevent water damage.
• Turn off the air conditioner at its ON/OFF switch to avoid accidental use.

Avoid covering outdoor units for extended periods, as covers can trap moisture and lead to corrosion. A little outdoor prep now prevents costly repairs later.

Contact Pharo Heating & Cooling for Heating and Cooling in Madison, WI

At Pharo Heating & Cooling, we’re dedicated to keeping your home warm and efficient throughout the winter. Whether it’s a furnace tune-up, humidifier maintenance, or expert advice on winterizing your system, our experienced team is here to help.

Schedule your winter HVAC service today and enjoy peace of mind knowing your home is ready to face Wisconsin’s winter weather.

For more tips and services, visit our blog at Pharo Heating & Cooling.