Search: Posts Made By: hydrodude
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Replies: 14
Views: 19,897
Posted By hydrodude

OK I think I need to shoot my home inspector....

OK I think I need to shoot my home inspector. Remember I said Zone 1 Taco was set in the open mode. I checked the wires for continuity from the TSTAT for zone 1 and they are connected. I replaced the...
Replies: 14
Views: 19,897
Posted By hydrodude

Nest and Tacos

I believe I have attached a picture of what I propose to do. Here would be my steps.
1. Remove faulty TSTAT for Zone 1 heat
2. Rewire Tacos so Zone 2 controls Zone 1 valve
3. Taco Zone 2 Wires (R...
Replies: 14
Views: 19,897
Posted By hydrodude

I have looked into it further and the advice from...

I have looked into it further and the advice from ulimke seems like the only solution to replace a one zone heat thermostat with the nest.

I looked at my 3 heat zones further and discovered an...
Replies: 14
Views: 19,897
Posted By hydrodude

What have I gotten myself into? LOL. Nest says...

What have I gotten myself into? LOL. Nest says that if only one R wire is connected it jumpers Rc and Rh internally, but if both Rc and Rh are connected, it disconnects them internally so they are...
Replies: 14
Views: 19,897
Posted By hydrodude

Nest and Tacos

I just bought a new (very old) house. It has hot water radiator heating. It has been updated and has a fancy 3 zone Buderus boiler and 2 air conditioning (forced air electric) units for a total of 5...
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