The Efficient Home Forum • is HCA30 normally open or not

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is HCA30 normally open or not

Posted: Thu Dec 08, 2016 4:16 pm

by tdemeyer

Hi techs,

HCA30: Window contact for HR92

Is this contact closed when the window is closed (= next to the magnet), or just the opposite?

Re: is HCA30 normally open or not

Posted: Sat Jan 14, 2017 4:21 pm

by tdemeyer

bump..

Re: is HCA30 normally open or not

Posted: Wed Jan 18, 2017 9:30 am

by Richard

We don't have these in the UK and certainly not required as the HR92 has built in window open function.