Base model Herpstat question..

picked up one of these awhile ago and was wondering why it has 2 plug ins on the side. I know 1 is for the probe, but what it the other for? 2 probes maybe??

It's for the optional night drop cable.

Does it matter which hole my probe is in? i dont think it says in the book now that i think about it.

Your probe for your heat needs to be in the top one :gj: I have 4 of those thermostats at my house now :D

nvm, i looked in the book, it says top is for probe

Use the top....I have 3 of these currently and LOVE them!!