• Welcome to PlumbersForums.net - The international free plumbing advice forum. Professional plumbers sharing advice with fellow plumbers and DIY alike. Register for free today! - Checkout the Plumbing Advice forum and then our Plumbing Videos area which still needs populating.

Discuss Water Hammer following Combi boiler installation in the Plumbing Forum | Plumbing Advice area at PlumbersForums.net

Don Blowere

Messages
1
Worcester Bosch Greenstar i combi installed. Since installation water hammer happens when hot taps are turned off, but only when the heating is on. Have you experienced the sam?
 

ShaunCorbs

Staff member
S. Mod
Plumber
Gas Engineer
Messages
30,341
Solutions
1
Do you have a shock arrestor fitted ?
 

ShaunCorbs

Staff member
S. Mod
Plumber
Gas Engineer
Messages
30,341
Solutions
1
It might be not set correctly as it’s just an expansion vessel
 

Allgoode

Gas Engineer
Messages
285
I use the Pegler Yorkshire spring shock arrestor type, no prob's with them and don't have to worry about pressure checks
 

Reply to Water Hammer following Combi boiler installation in the Plumbing Forum | Plumbing Advice area at PlumbersForums.net

Similar threads

J
Replies
2
Views
646
Undertrained
U
Robcrick88
have you noted the pressure gauge pressure changes while water hammer taking place?.
Replies
13
Views
358
John.g
J
O
  • Question
Can an old mixer tap cartridge cause water hammer? ..... Yes. I recently suffered waterhammer, started off when just kitchen tap hot...
Replies
2
Views
223
R
D
Replies
1
Views
215
king of pipes
king of pipes
A
I agree, just so simple to clean the flow straightener and on four occasions I have found this to be all that was required to “fix the boiler”!!
Replies
8
Views
257
Ben-gee
B

Newest Threads (Please Reply)

Search Forum

Top