Why Keeping Your Thermostat at a Reasonable Temperature During Freezing Temps in Texas Matters
The Science Behind Thermostat Settings

Your thermostat controls how hard your heating system has to work. During freezing weather, excessive adjustments can cause unnecessary strain on your heater and lead to higher energy bills. The U.S. Department of Energy recommends keeping your thermostat set to 68°F while you’re home and lowering it when you’re asleep or away.
Why 68°F?
- Energy Efficiency: Every degree above 68°F can increase your heating bill by up to 3%.
- System Longevity: A lower setting reduces the workload on your system, preventing excessive wear and tear.
Risks of Overheating Your Home
1. Increased Energy Costs
Heating your home to higher temperatures uses significantly more energy. This is especially true in homes with older or less efficient heating systems.
2. System Strain
Prolonged use at high temperatures can cause parts like the blower motor and heat exchanger to wear out faster, increasing the likelihood of breakdowns.
3. Uneven Heating
Turning the thermostat too high may not heat your home evenly, leaving some areas still feeling cold. This can lead to unnecessary thermostat adjustments and wasted energy.
Benefits of Keeping a Steady Temperature
1. Energy Savings
Maintaining a consistent, moderate temperature minimizes energy usage, keeping your utility bills manageable.
2. Enhanced Comfort
A steady temperature ensures a more uniform and comfortable environment throughout your home.
3. Improved System Efficiency
When your heater doesn’t have to cycle on and off excessively, it operates more efficiently and lasts longer.
How KM Electrical Repair Can Help
At KM Electrical Repair, we understand the challenges of managing heating systems during Texas’ unpredictable winters. Our services are designed to keep your home comfortable and your heating system operating at its best.
1. Thermostat Optimization
We can calibrate and program your thermostat to ensure it’s operating efficiently and suited to your household’s needs.
2. Routine Heating System Maintenance
Regular tune-ups keep your heater running efficiently and prevent costly repairs.
3. Energy-Efficient Upgrades
We offer consultations and installations for energy-efficient heating solutions, including smart thermostats and high-performance heaters
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4. Emergency Repairs
If your system struggles during freezing temperatures, our expert team provides prompt and reliable repair services.
Tips for Keeping Warm Without Overworking Your Heater
- Layer Up: Wear warm clothing and use blankets to stay cozy without needing to adjust the thermostat.
- Use Ceiling Fans: Set them to rotate clockwise at a low speed to push warm air down.
- Seal Drafts: Ensure windows and doors are properly sealed to prevent heat loss.
- Let Sunlight In: Open curtains during the day to allow natural sunlight to heat your home.
Conclusion
Keeping your thermostat at a reasonable temperature during freezing weather is key to maintaining comfort, saving energy, and preserving the longevity of your heating system. If you’re experiencing any issues or need professional advice, KM Electrical Repair is here to help. Contact us today to ensure your home stays warm and efficient all winter long!