What Type of Thermostat Should I Use When Replacing My AC Unit?

When it comes to replacing your air conditioner, selecting the right thermostat is a crucial decision. Electronic thermostats are the most common and work with most heating and cooling systems, including electrical, oil, gas, and hydronic systems, as well as air conditioners. However, it's important to make sure that the new thermostat is compatible with your system. There are many types and brands of thermostats on the market, so it's essential to do your research before making a purchase.

When choosing a new thermostat, you should first consider the type of air conditioning system you have. There are several types of thermostats available, including 5-2 models which allow you to program weekdays and weekends separately, and 1 Week models which allow you to set the thermostat for an entire week at a time. You can also reduce your range by taking note of just a few of the components of your current air conditioning system and the most recent thermostats. Electromechanical thermostats usually have a small vial of mercury which completes an electrical circuit.

If you're replacing an old thermostat with a new one, make sure that it fits in the same place so you don't have to worry about rewiring. It's also important to keep in mind that even installations you do yourself should have the eye of a professional, especially when it comes to smart thermostats. When replacing your air conditioner, it's best to switch to a digital thermostat. This is because it's easier to do both at the same time than to have to change them separately.

However, keep in mind that smart thermostats may have limitations in terms of the type of air conditioning systems they complement.