The thermostat for a house seems like a simple enough device. When you want the house to be warmer, you raise it. When you want it cooler, you lower it. And, in many ways, the thermostat is that basic: even with the complex “smart” thermostats available today, a thermostat still operates as a switch that turns the heater, AC, and air handler on and off as needed.
But people often mistake the thermostat as a tool to overcome a deficiency in their HVAC system. For example: let’s say you’re finding it hard to keep your house warm during the winter, so you keep pushing up the thermostat higher until you get the comfort you want.
This isn’t how either the thermostat or the heater should work. Both are designed so you can set the thermostat to a single, steady temperature and receive the comfort you desire. If you need to push the thermostat higher than normal, it means you have a problem with your heating in Dover, DE.