While using the window defroster, use a long press on the fan button to turn HVAC off completely.
Heater
![HVAC System Model 3](https://i0.wp.com/www.teslaprotips.com/wp-content/uploads/2019/05/Hvac-system.jpeg?resize=363%2C188&ssl=1)
Feeling economical?
Get a great deal more milage by turning off the fan and heater when its above 45° F/7° C.
While using the window defroster, use a long press on the fan button to turn HVAC off completely.
Get a great deal more milage by turning off the fan and heater when its above 45° F/7° C.