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HVAC Tips

Why Your Furnace Overworks During Lake-Effect Snow

December in Northeast Ohio often brings lake-effect snow, where cold winds pick up moisture from Lake Erie and drop heavy snow on local communities. While it creates a winter wonderland, it also puts extra stress on your home’s HVAC system.

Homeowners may notice longer furnace run times, uneven heating, or increased energy bills during these snow events. Understanding why can help you prevent problems and maintain comfort.

Why Your Furnace Struggles

  1. Extreme Cold and Wind – Lake-effect snow often brings sudden temperature drops and gusty winds, causing heat loss and forcing your system to work harder.
  2. Cold Air Infiltration – Gaps around windows, doors, or vents let frigid air in, reducing indoor warmth.
  3. Blocked Vents – Snow drifts against vents or outdoor units can restrict airflow, decreasing efficiency.
  4. High Demand During Occupancy – Families stay indoors during storms, increasing heating demand.

Tips to Protect Your HVAC During Snowstorms

  • Seal Drafts and Insulate – Keep warm air in and cold air out.
  • Clear Outdoor Units – Remove snow and ice from heat pumps and vents.
  • Check Thermostat Settings – Maintain steady temperatures to reduce furnace strain.
  • Schedule Winter Maintenance – Clean filters, inspect ducts, and ensure your system is ready for heavy snow.

When to Call the Experts

If your furnace runs constantly, heats unevenly, or your energy bills spike during storms, it may need professional attention. Early inspections prevent breakdowns and improve system efficiency.

Let Aire Serv of Northeast Ohio Help

Aire Serv of Northeast Ohio provides professional HVAC inspections, maintenance, and expert solutions to handle lake-effect snow and keep your home warm and efficient. Contact us today to ensure your system is storm-ready this winter!

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At Aire Serv, we strive to keep the air in which we live and breathe comfortable and clean, so people live healthier, happier lives. Since 1992, our brand has stood for excellence and putting customers first. When you see the name Aire Serv, you can expect quality services and customer attention. With over 200 locations across the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair.

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