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- Sun Jun 26, 2022 2:43 pm
- Forum: Help and Advice
- Topic: EWC-ST-2C Compatible Thermostats
- Replies: 1
- Views: 2832
EWC-ST-2C Compatible Thermostats
We ordered an Emerson ST55 Thermostat only to find out after installation and an hour with a service rep that the thermostat is not compatible with our EWC-ST-2C Zone Control panel. We have a four zone system with Gas Furnace and Electric Central AC Our old thermostat was a white rodgers 153-7758. T...