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C&G Tips: Preparing Your Home for a Sudden Shift in Temperature

Texas winters can be unpredictable, with sudden drops in temperature and the occasional ice storm that can catch homeowners off guard. Ensuring your heating system is ready for such extremes is crucial to keeping your family comfortable and safe. Here’s how you can prepare your heater and home for cold weather events this winter.

Remember—don’t panic! Our team is on standby to help any customers with HVAC repair in Grapevine, TX, from fixing a broken down heating system to replacing an old unit with a new one. Our licensed technicians are more than happy to be your reliable resource when things get tough.

1. Schedule a Professional Heating System Inspection

Before winter hits, have a certified HVAC technician inspect your heating system. This checkup can identify issues like dirty filters, worn-out components, or airflow problems that may reduce efficiency. Routine maintenance ensures your heater is functioning optimally, so it can handle sudden cold snaps without breaking down.

Make sure your technician examines key components like:

  • Heat exchangers for cracks or leaks
  • Thermostats for accuracy
  • Air ducts for blockages or leaks

A well-maintained heater is more reliable and less likely to fail when temperatures plummet.

2. Replace Air Filters

Dirty air filters can severely impact your heater’s performance. A clogged filter reduces airflow, forcing your system to work harder and increasing the risk of a breakdown. For Texas homes, it’s a good idea to replace filters at least every 1–3 months during heating season.

If an ice storm is on the horizon, double-check your filter to ensure it’s clean and ready for continuous use.

3. Seal Air Leaks

Drafts around windows, doors, and other openings can let warm air escape and cold air in, making your heater work harder to maintain a comfortable temperature. Inspect your home for leaks and seal them with weather stripping, caulk, or foam insulation.

Additionally, close unused rooms to conserve heat and keep commonly used areas warm.

4. Test Your Thermostat Settings

Your thermostat plays a key role in maintaining comfort during winter storms. Test it ahead of time to ensure it’s functioning properly and set it to a comfortable temperature before the storm hits. For programmable thermostats, set lower temperatures when you’re away to conserve energy and prevent system overuse.

Consider upgrading to a smart thermostat for even better temperature control and energy efficiency.

5. Prepare for Power Outages

Ice storms in Texas can lead to power outages, which can leave your home without heat. Prepare by:

  • Investing in a portable or backup generator to power essential systems, including your heater.
  • Stocking up on extra blankets and warm clothing to keep your family comfortable in case of an outage.
  • Installing surge protectors to safeguard your heating system from electrical damage when power is restored.

6. Stock Up on Essentials

Don’t wait until temperatures drop to gather winter supplies. Make sure your home is stocked with essentials such as:

  • Space heaters for backup warmth
  • Rock salt or sand for icy walkways
  • Non-perishable food and water

Contact Coventry & Gattis A/C, Inc. for comprehensive heating support.

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