The Vent-Miser Programmable Energy-Saving Vent lets you program your vent to automatically open and close, controlling airflow in unoccupied rooms to save you money. Shut down the heating or cooling in spare guest rooms; bedrooms during the day; kitchens, dining room, and office at bed time to prevent wasted energy. Running independently of your heating and cooling system, the Vent-Miser features a convenient digital module that can be removed for programming and for installing or replacing the battery. Its simple three-button programming allows you to set up seven days, with two open and close cycles for each day. Heat and cool only the rooms you choose and save on energy costs with the Vent-Miser Programmable Energy-Saving Vent.
From the Manufacturer
The Vent-Miser is an easy to install, battery operated vent with timer that can be set to shut unoccupied rooms down and force the air into other parts of the home where the warm or cool air is need. The Vent-Miser is not a thermostat, it runs independent of your heating and cooling system. Certified to save on heating and cooling bills. Customer service can be reached at 888-809-3284.