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- Sun Jul 10, 2011 8:16 pm
- Forum: Help and Advice
- Topic: EWC ST-2 and Honeywell T87K and T87N
- Replies: 1
- Views: 5656
EWC ST-2 and Honeywell T87K and T87N
Hello, I have an EWC ST-2 2 zone controller and the Honeywell T87K and T87N thermostats. I am having problems with my newly installed central air. The EWC ST-2 works perfectly with the heating, confirming that the dampers are both functioning properly. With respect to the cooling, the thermostat ...