Will window open fully when wanted?
Quick Learner from Hawaii
Aug 29, 2014 1:51 pm
I understand how these work as ventilating locks, but do they allow for the window to be fully opened when wanted, or in an emergency?
2 Replies
Tom from SWISCO
Aug 29, 2014 2:03 pm
Yes! You can adjust the knob to two different positions. See the diagram below.
Demonstration of how 20-013 is operated
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