Induction Boxes
Induction Boxes
(OP)
I have a retrofit job with some Anemostat High Velocity type HIE inductin boxes. Does anyone know how these units operate. Is there a factory setting for the maximum CFM that needs to be changed if I change the maximum CFM? On several boxes the CFM does not change when we increase the inlet static pressure from 1.25" to 2.0". Thanks.





RE: Induction Boxes
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RE: Induction Boxes
RE: Induction Boxes
During testing you can do adjustments on your anemostat to reach proper cfm.
You would have to do the same way even if you find adjustment curves in catalogue; this way you may have to spend a little more time, but after several field adjustments you will already know how to do it fast (you will notice how many times you need to turn adjustment screw and then you can do all rough adjustment before testing not to extend testing time too much).
RE: Induction Boxes
Can you clarify what you've seen (your givens)?