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- Mon Oct 23, 2017 5:09 pm
- Forum: Craftsman's Guild
- Topic: Making a Nest thermostat work with a two wire system
- Replies: 14
- Views: 65938
Re: Making a Nest thermostat work with a two wire system
I'm having a hard time trying to get my nest thermo to work in our offices - we're in an old building where there's a central boiler and our office suite is heated by radiators that operate on a single zone valve control. There was an old two-wire mercury bulb switch thermo that simply opened the zo...