Hi,
Can you please advise me on what needs to be done to upgrade from the current two zones set up with the ST-2C zone board to be able to upgrade my two thermostat to wifi enabled thermostat like the NEST, ecobee thermostat or any wifi enabled thermostat? My current system is a forced air gas furnace with two stages of heat and single stage of central ac (Rheem RGRM series - 90%). I have attached pictures of the zone board, wiring for zone 1(Master) and wiring for zone 2(slave). I believe the wires are stranded wires too. Thank you so much.
How to upgrade from ST-2C (master and slave set up) to be able to use either the nest or ecobee thermostat?
How to upgrade from ST-2C (master and slave set up) to be able to use either the nest or ecobee thermostat?
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Re: How to upgrade from ST-2C (master and slave set up) to be able to use either the nest or ecobee thermostat?
Give a call 18004463110X490, we will talk about how.