Earlier air conditioning units had only the basic functions. A lot has changed now as modern air conditioners not only functions to cool but also provides you a very comfortable indoor environment. Earlier an air conditioner had thermostat that functions as an on and off button according to the set temperature levels. Programmable thermostats are now widely used to operate a HVAC system. Unlike traditional thermostats it functions more than an on and off button. Maximum comfort is what is provided by modern programmable thermostats. It also helps in reducing energy bills. It is more flexible as it can be used to set an air conditioner to function according to your requirements. If you want to switch off the unit at night without getting up you can set your programmable thermostat accordingly. You can set it to switch on to cooling mode a few minutes before you reach home and switch off as soon as you leave.
Setting the thermostat properly can lower your energy bill. Controlling your cooling in an effective manner using a thermostat can save you up to 25 to 30 percent of your energy bill. Installing a programmable thermostat is the most effect way to reduce your cooling costs. By setting the thermostat appropriately you won’t be compromising your comfort. There are a variety of models in programmable thermostat select a model that will be apt for your requirements. You will be able to notice the difference in energy bill the first month itself. Don’t be concerned about the installation charges it can be recovered within a few months.