Wilco, I've seen a few honeywell setups with this extra link, but seems redundant. Maybe they're thinking the spare L has to be connected to something.
Hello,
I've pored over the threads here and I'd like to ask if I've got my wiring right before I go ahead with switching my BDR91 heat link to the one with the Google Nest (Gen 3).
This is my BDR91:
This is the Nest wiring diagram:
Based on this should I connect it like this:
BDR91 (L)...