Installing 2 ecobee3lites with HZ311 controller
#1
11-30-22, 04:10 PM
Join Date: Jan 2007
Location: MA
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Installing 2 ecobee3lites with HZ311 controller
Quick question, I have installed a couple of ecobee3lite thermostats using the PEK and installing at air handler so have some knowledge. I am installing 2 on a system with a Honeywell HZ311 controller and no C wire. My question is do I need to install a PEK for each thermostat and should that be done on the controller at t=stat connections?
Thanks
Thanks
#2
11-30-22, 06:00 PM
Group Moderator
I don't use the power adapter. I run new cable.
If you don't have enough wires to carry a C then you need to use a PEK and it goes at the EIM.
If you don't have enough wires to carry a C then you need to use a PEK and it goes at the EIM.
