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Billy
Billy, Technician
Category: Plumbing
Satisfied Customers: 22629
Experience:  Mechanical Contractor
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vaillant turbomax 824 plus making a banging noise

Customer Question

vaillant turbomax 824 plus making a banging noise
Submitted: 4 years ago.
Category: Plumbing
Expert:  Billy replied 4 years ago.
Hello,

The banging noise is most always air in the system. The water momentum has air gaps in which splash which bangs the pipes. The only fix is to get the air out of the system.

In some systems this can be a challenge and requires an engineer. The end result is if you can bleed any rads to get the air out the noise will subside.

Billy