Ecobee 3 lite install.

Old 07-09-22, 06:06 AM
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Ecobee 3 lite install.

Hello I am at an roadblock installing 2 new thermostats. One upstairs one downstairs. This is the downstairs wires. My forced hot air furnace/ central air unit has a control board and a zone board to open and shut baffles in the ducts. It seems like the baffles aren't moving to restrict air flow from the different zones.

Current wire in thermostat
Old 07-09-22, 09:40 AM
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Welcome to the forums.

You need to post the make and model of the zoning control.
Some zoning controls require a dedicated primary thermostat to select operating mode.
In some cases you can install relays... in other cases it's more cost effective to change the control.

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