No Wires Means Faster Install

Upgrade your customers to wireless control. THM4000 Wireless Adapters allow easy addition of RedLINK®-enable thermostats to TrueZONE® systems. More convenience, quicker installs.

• Powered by RedLINK® reliability.
• No interference with other wireless devices in the home.
• Communicates with Wireless Outdoor Sensor to automatically control humidity to proper levels.