Smart Thermostats for AC Systems: Pros and Cons
The Department of Energy (DOE) recommends programmable thermostats for all U.S. homes. Despite that, market research indicates that less than 20% of homes actually have one. For those who haven’t yet upgraded, let’s explore the pros and cons of doing so.
Con: Compatibility
There are compatibility concerns with all thermostats, such as voltage and multi-stage function. That said, programmable and smart thermostats require an additional electrical wire, called a common wire or C-wire. If you still have a traditional thermostat, you likely don’t have this component. You’ll need to talk with an HVAC technician about installing a C-wire or C-wire adapter.
Con: Higher Initial Costs
Basic thermostats are the cheapest option when it comes to the equipment and installation costs. For a programmable thermostat, you can expect to pay 5 times as much or more, and with a smart thermostat, the difference can be 10 times as much or more. Check with your local utility company, as there may be rebates available to help offset this added cost. Some utilities also offer demand response programs that can help offset the cost through energy bill credits.
Pro: Energy Savings Through Programming
A core reason that the DOE recommends programmable thermostats is the scheduling feature, which helps to avoid unnecessary cooling. The average household can increase its indoor temperature by several degrees for at least six hours while sleeping and six hours while away at work. Adjusting your thermostat this way for at least eight hours total can decrease your annual cooling bill by as much as 10%. This is why programmable thermostats pay for themselves in households that set an appropriate schedule and keep it updated.
Pro: Remote Access and Control
Wi-Fi connectivity is the core feature that separates a smart thermostat from a programmable thermostat. A network connection means you can control your thermostat from the couch or even activate vacation mode while you’re already on the road. A smart thermostat can also communicate with the other smart devices that make up your home automation system. That lets them coordinate with voice assistants, smart shades, smart refrigerators, and so forth.
Pro: Energy Savings Via Other Features
The advantages of a smart thermostat over a programmable model extend beyond Wi-Fi and home automation. Smart thermostats often provide features to help you increase your energy savings. Many models offer energy monitoring and reporting, which makes it easier to track and assess your electricity usage. Geofencing is a more sophisticated alternative to setting schedules. With a zoned system, you can enjoy an even more advanced form of occupancy sensing.
An expert can consult with you and help you determine whether such an upgrade is right for you. To upgrade your home with a thermostat in Santa Barbara, CA, contact Crocker Refrigeration Heating & Air today.
