Was just curious what everyone is doing here.
I was told that Echelon recommends using gas-type like this. If a segment of the network is outside the building, every controller on the network will need one.
Is this sufficient? How about from the power source? I saw an older post where the HSP-121BT1RU (Kele) was suggested.
Bidding on a 5 year full service contract and looking at reducing our liability. Would a combination of the two be overkill?