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What to Do If Your HVAC System Goes Out During a Winter Cold Snap

When winter temperatures drop across West Tennessee and North Mississippi, your HVAC system becomes more than a comfort feature — it’s a safety system. Unfortunately, heating systems tend to fail at the worst possible time, often during extreme cold snaps when demand is highest.

If your heat goes out in Counce, Pickwick, Savannah, Hardin County, Corinth, MS, or anywhere in North Mississippi, knowing what to do immediately can help protect your home, your plumbing, and your family.

Here’s a step-by-step guide for handling a winter HVAC emergency.

Step 1: Act Fast to Keep Your Home Safe

When heat stops working, indoor temperatures can drop quickly — especially during overnight lows or ice events.

Start by:

  • Gathering blankets, coats, and extra layers

  • Closing interior doors to keep heat contained in occupied rooms

  • Using a fireplace safely, if available

  • Keeping pets, children, and elderly family members warm and close

If temperatures fall below freezing, acting quickly can help prevent frozen pipes and other costly damage.

Step 2: Check a Few Simple Things First

Before calling for service, it’s worth checking a few basics that can sometimes restore heat quickly:

  • Thermostat settings — make sure it’s set to “heat” and the temperature is raised

  • Air filter — clogged filters can shut systems down or reduce airflow

  • Circuit breakers — winter power fluctuations can trip breakers

  • Vents and returns — make sure nothing is blocking airflow

If everything checks out and your system still isn’t running, it’s time to call a professional.

Step 3: Avoid DIY Repairs

When your HVAC goes out during a cold snap, it can be tempting to try quick fixes. Unfortunately, winter breakdowns often involve electrical components, frozen parts, or mechanical failures that aren’t safe to handle without training.

Attempting DIY repairs can:

  • Worsen existing damage

  • Create safety hazards

  • Lead to higher repair costs later

Calling a certified HVAC professional ensures the issue is handled safely and correctly.

Step 4: Call a Local HVAC Professional You Trust

If your heating system fails during winter weather, timing matters. A local contractor understands how cold snaps affect systems in Hardin County, West Tennessee, and North Mississippi and can respond appropriately.

📞 Call Harbin Heating & Air Conditioning at 731-689-3651
We provide prompt, reliable HVAC service for homeowners throughout Counce, Pickwick, Savannah, Corinth, MS, and surrounding areas.

Step 5: Prevent the Next Winter Emergency

Many HVAC emergencies can be prevented with routine maintenance. Annual tune-ups help identify worn components, airflow problems, and efficiency issues before cold weather pushes systems to their limits.

Homeowners may also be eligible to earn rebates on annual HVAC maintenance, making it easier to stay prepared and reduce the risk of mid-winter breakdowns.

👉 Learn more about HVAC maintenance rebates here:
http://tva.me/7Vs950XL2jC

Don’t Wait Until the Next Cold Snap

If your HVAC system is struggling — or if you want peace of mind before winter weather returns — Harbin Heating & Air Conditioning is here to help.

📍 Harbin Heating & Air Conditioning
5910 Hwy 57 • Counce, TN 38326
📞 731-689-3651

Serving West Tennessee and North Mississippi, including Hardin County and Corinth, MS.

A quick call today can help keep your home warm, safe, and ready for whatever winter brings next.

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