Grundfos Technical Institute

#226: Air Separation






Course Length: 1 hour
Compatible with mobile devices.
Level 200, Course #226: Air Separation
Air in hydronic systems can result in a variety of issues.  Excessive air can cause no heat transfer - or poor heat transfer at best.  Noise can occur in piping, especially if air pockets form – which act as acoustic amplifiers. You can get a “waterfall effect” sound if there are long downward runs in the piping. These issues, and more, are discussed in this course and how to avoid them.


The $BlueBucks ($BB) on this course are promotional! You have two options to use promotional $BB:
  • Apply them towards the payment of one of the following courses, or
  • Redeem them for gift certificates (in $25 increments) after you complete and pay for one of the following courses: