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I have two Ecobees that are replacing two Honeywell thermostats. Each thermostat currently has two wires only (there is no third stuffed inside the wall). There is a red and a white. The white is connected to "W" and the red is connected to "R" and jumped to "Rc".
The furnace is an oil boiler for hot-water baseboard. The controller on the furnace has only two wires for the thermostats, labeled "T T". There are also two flow-control valves that have wires connected to both the thermostats, and the 24v transformer; which is on the wall near the furnace and seems to power the thermostats.
I realize that this is not very descriptive as I'm not terribly knowledgable about heating systems. I can provide pictures, or would even be agreeable to someone wanting to FaceTime to get an actual look at what I'm talking about.
Very desperate for help. What is my best option here?