6-5/8 in. TN4 Gateway RS23L
6-5/8 in. TN4 Gateway RS23L
Product Details
Product Description
- Provides RS 232 serial communication between tekmarNet® thermostats and third party automation systems
- The third party automation system is able to monitor and adjust the thermostats heating, cooling, and ventilation fan settings
- TN4 compatible
- Parts Warranty: 1 Year