Quote:
Originally Posted by Jake Raby
We are seeing more and more bad genuine AOS units these days. Perform a manometer test to really judge the AOS health. We test every new unit just after install and find that 1 out of every 6 has an issue of some sort.
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Not good news. So what would you recommend? Is there an after market unit or a knock off available that does a better job? Or should we go the route Stelan went and build our own?
Or, can a unit be checked BEFORE it goes in?