Been a while...but I'm back...like a bad penny.
Question: How often do you replace your PM Contract Jace Batteries?
The Manual says every 3 years, but later on says every year if Jace ambient is > 122*F.
So I'm wondering if Battery life reduces linearly as Jace ambient increases.
The reason I ask is we have 5 Jaces in one Equipment Room that's about 100* plus in the summer (chillers and steam heat exchangers).
I know, the safe way is to replace every year, but those batteries aren't cheap anymore.