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- Sat Nov 11, 2023 6:48 pm
- Forum: Help and Advice
- Topic: Nest Learning Thermostat Upgrade Help w/ EWC-ST-2E
- Replies: 11
- Views: 17631
Re: Nest Learning Thermostat Upgrade Help w/ EWC-ST-2E
H Killtrend and Steve, I' bought a 20 year old house and am also going to have to upgrade my EWC ST2E to use a learning Nest on my main/primary level. I greatly appreciated this discussion and the EWC paper "Swapping out an ST series zone control to model NCM300 zone control" at https://ew...