Millivolt Thermostat Wiring Diagram. Using an Ecobee Thermostat with a Millivolt Heating System Take note of the wire colors and their corresponding terminals. The Bottom Line: Empowering You to Control Your Comfort
Millivolt Dtr3033 Wiring Diagram from schematron.org
Typical wiring diagram millivolt systems Millivolt System 6 MV B O RC Thermostat must have batteries installed Identify the Terminals: Locate the terminal block on the thermostat and the heating system.Each terminal will be labeled with a specific letter or symbol
Millivolt Dtr3033 Wiring Diagram
Connect the Common Wire (C): Connect the common wire (usually blue or black) from the thermostat to the "C" terminal on both the thermostat and the heating system. Turn off the Gas Supply: This is crucial for safety.Locate the gas valve for your furnace or boiler and turn it off This one covers how the gas valve on the millivolt system is wired.This video is part of the heating and cooling series of training videos made to accompany.
Using an Ecobee Thermostat with a Millivolt Heating System. Turn off the Gas Supply: This is crucial for safety.Locate the gas valve for your furnace or boiler and turn it off Connect one lead from the AC adapter to the RH terminal on the Nest backplate (you will probably have to tin the end of the wire so the Nest can sense there is a wire connected), splice the other lead from the AC adapter to the existing RED thermostat wire and finally the WHITE thermostat wire to the W1 terminal on the Nest backplate.
Millivolt Dtr3033 Wiring Diagram. Follow all electrical codes and safety regulations Please refer to the wiring diagram while reading the information below