open box – never used
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.
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Simple 7 day, 3 button programmable timer
Unique design provides mounting on floor, ceiling and walls
Removable timer module for easy programming and battery installation
Low battery alert
Heavy duty construction