Winter Storm Preparedness: How to Ensure Your HVAC System Can Handle Ankeny’s Harsh Weather

In Ankeny, winter storms can hit hard, bringing freezing temperatures, heavy snow, and icy winds. When the weather turns extreme, your HVAC system becomes your home’s most vital asset. Ensuring it’s up to the task of keeping you warm and safe is essential for surviving Iowa’s harsh winter storms. At Obsidian Heating & Cooling, we know how important it is to have a reliable system when you need it most. Here’s how you can prepare your HVAC system for the challenges of winter storms and keep your home comfortable no matter what Mother Nature throws your way.

1. Schedule a Pre-Storm Tune-Up

One of the best ways to prepare your HVAC system for winter storms is to schedule a maintenance check before the worst weather arrives. During a tune-up, our technicians will inspect your system, clean vital components, and address any issues that could lead to a breakdown. Regular maintenance ensures your furnace or heat pump is operating efficiently, reducing the risk of failure when the temperature drops.

2. Check Your Filters

A clean air filter is essential for proper airflow and efficient operation. During winter storms, when your HVAC system is running continuously, a clogged filter can strain the system and reduce its effectiveness. Check your filters monthly and replace them as needed to keep your system running smoothly.

3. Seal Drafts and Insulate

Cold air can seep into your home through gaps around windows, doors, and in your attic, forcing your HVAC system to work harder to maintain a comfortable temperature. Before a storm hits, inspect your home for drafts and seal them with weatherstripping or caulk. Adding insulation to your attic and walls can also help retain heat and reduce energy waste.

4. Test Your Thermostat

A properly functioning thermostat is key to keeping your home warm during a storm. Test it to ensure it’s accurately reading the temperature and responding to adjustments. If you have a programmable or smart thermostat, consider setting it to maintain a consistent temperature throughout the storm to avoid overworking your system.

5. Clear the Area Around Your Outdoor Unit

If your home uses a heat pump or has an outdoor HVAC component, make sure it’s clear of snow, ice, and debris before the storm arrives. A blocked unit can reduce efficiency or cause the system to freeze up. Use a broom to gently remove any buildup and keep the area around the unit clear for proper airflow.

6. Have a Backup Plan

Power outages are a common issue during winter storms, and without electricity, your HVAC system can’t run. Consider investing in a backup generator to keep your heating system operational during an outage. Portable generators can power essential appliances, including your furnace, ensuring your family stays safe and warm.

7. Keep Vents and Registers Open

During a storm, it might be tempting to close off unused rooms to conserve heat, but closing too many vents can disrupt your HVAC system’s balance and increase pressure in the ductwork. This can lead to inefficiency and strain on the system. Keep vents and registers open to allow proper airflow throughout your home.

8. Know When to Call for Help

If your HVAC system shows signs of trouble—such as unusual noises, inconsistent heating, or a complete shutdown—don’t wait to address the problem. Obsidian Heating & Cooling offers 24/7 emergency services in Ankeny to ensure you’re never left in the cold. Our experienced technicians are ready to diagnose and fix the issue quickly, so you can get back to staying warm and comfortable.

Why Winter Storm Preparedness Matters

Winter storms aren’t just inconvenient—they can be dangerous, especially if your heating system isn’t up to the challenge. By taking the time to prepare your HVAC system, you can avoid unnecessary stress, protect your home, and ensure your family’s safety during even the harshest weather.

Conclusion

Ankeny winters are no joke, but with the right preparation, you can face them with confidence. From scheduling a tune-up to sealing drafts and clearing snow from outdoor units, these steps will help your HVAC system perform at its best when you need it most. At Obsidian Heating & Cooling, we’re here to ensure your home stays warm, safe, and comfortable all winter long.

Don’t wait until the next storm hits—contact us today to schedule a maintenance check or learn more about our emergency services. Stay warm, Ankeny! ❄️🔥