- Uses reliable RedLINK™ technology to let control devices communicate wirelessly with outdoor two-stage compressors, heat pumps or an indoor boiler
- Save installation time by connecting a condensing unit or boiler to control devices — without wires.
- Simple user interface and setup
- Temperature sensor terminals for outdoor temperature sensing and indoor freeze protection
- LEDs for fast, easy equipment checks
- Up to two ERMs can be enrolled in a system, and the powerful wireless range ensures reliable operation in nearly any application
*includes parts, delivery, and installation