Programmable thermostats manage HVAC systems so that homeowners have control over their indoor comfort day and night. When used correctly, they can save you on heating and cooling costs while preserving the efficiency of your HVAC unit. Some homeowners, however, make common mistakes that result in higher energy bills and contribute to heating and cooling repairs.

What Mistakes Do Homeowners Make With Their Thermostats?

1. Making Frequent Adjustments

Programmable thermostats allow users to set the temperature for extended periods, but frequently adjusting it instead can strain your HVAC system. HVAC units are most efficient when they run at the same temperature in eight-hour intervals. Disrupting their operation encourages heat leakage and makes your unit undergo more wear and tear. 

2. Keeping the Thermostat on One Temperature All Day

Instead of conserving energy, keeping the thermostat on one temperature has the opposite effect. Outside temperatures fluctuate throughout the day, which can cause your heating and cooling system to turn on more often at specified intervals. When your HVAC system has to overcompensate for these fluctuations, it causes your energy costs to rise and your unit to work harder. 

3. Running the System Too Much When You’re Away

Most people are away for at least eight hours while they work, which means your HVAC system is heating and cooling an empty home throughout the day. At night, it might be tempting to set the thermostat at a comfortable temperature, but programming it a few degrees higher in the summer or lower in the winter instead can save you lots of money in energy costs. 

If you need help with your thermostat, the HVAC specialists at Comfort Tech Heating and Air Conditioning in Thomasville, NC, can help. They can also inspect your HVAC unit for efficiency and recommend a better thermostat for your system. With almost 30 years of experience, this full-service HVAC company specializes in heating and cooling installations and repairs. Call (336) 472-5858 or visit their website to schedule a consultation today.