Ecobee ecobee4 - Power Extender Kit (PEK) Requirements and Wiring

RC RH RC RH
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YES
YES
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The Power Extender Kit
will work with your system!
The Power Extender Kit requires your
system to have the following wires:
4 wires: W/W1, Y/Y1, G, and R (or Rc or Rh)
or 3 wires: Y/Y1, G, and R (or Rc or Rh)
CHECKPOINT: 3 OR 4 WIRES
Do you have these wires?
Contact us
To proceed call 1.877.932.6233
or email support@ecobee.com