Intermatic RC939 Transmitter [3 Channel] (RC939) skimmers When the original control pack

When the original control pack weakens

a complete wet-end replacement can make the repair feel much more complete

genuine OEM replacement parts continue to outperform guesswork substitutes in real-world reliability

When sensor-related wiring begins to age

Intermatic RC939 Transmitter [3 Channel] (RC939) skimmers When the original control packA transmitter helps send wireless or remote control signals to a compatible receiving system, and this Intermatic RC939 version provides 3 channel capability using the RC939 reference. Multi channel transmitters are useful because they allow control of more than one function or device from a single handheld or remote operating point. This part has practical value because the 3 channel design supports more flexible control than a single channel