what is
 






 

Question by  Liz90 (10)

What are unvented cylinders?

Do they need to be vented?

 
+6

Answer by  Deb43 (579)

Unvented cylinders are cylinders without built-in vents. Depending on the application, they may require some ventilation. In which case, the installer will need to allow for adequate ventilation so that they do not overheat.

 
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