Ways of wiring your Radiant Heat System:
-SR5 Controllers are for each manifold being one zone- No Actuators needed
-ZVC Controllers are for each manifold having multiple thermostats/zones- Actuators needed
Thermostat Options:
Option 1: Can have a physical heat only thermostat for each zone
Option 2: Can have a physical wifi/non wifi thermostat for each zone
Option 3: Can have a wall sensor in each zone with a wifi/non wifi thermostat in a remote location
Each thermostat wire gets run to where the controller is going to be. Also if using actuators you need to run low voltage wires for them as well.