Description
The Intermatic FF4H is a spring-wound timer that can be used for short-term programming of the device and can be applied to different fields. This small device has a silver plastic knob and does not require an electrical connection to operate conveniently. When turning the knob, you can set it for a maximum of four hours. After the given time has elapsed, the timer switches off the connected device, which is convenient to use. Due to its flexibility, this timer can be used to control fans, lighting, heaters, or motors in your HVAC system.
