I have a EWC Ultra-zone panel installed 11/02
EWC-ST-3D with 3 working zones
Zone 1 is controlled by a White Rodgers 1F-80-51 programmable thermo for heat and A/C, and is working fine.
The other 2 zones have Mercury switch thermos that aren't programmable.
Which programmable Thermostats can I get ...
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- Fri Oct 04, 2013 4:15 pm
- Forum: Help and Advice
- Topic: Thermostats
- Replies: 1
- Views: 8473