Welcome to the forum. Although you can post in any forum, the USA forum is here in case of local regs or laws

Worcester 38 CDi Classic combi whistling noise

View the thread, titled "Worcester 38 CDi Classic combi whistling noise" which is posted in UK Plumbers Forums on UK Plumbers Forums.

Matt06

Gas Engineer
Hello, fitted worcester 38CDi classic combi yesterday, this morning customer switched it off as it was whistling/humming quite loudly

It seems to be when the fan runs at a certain speed

Fine all the other times

Called WB tech got passed to 3 people 3rd said it may be Membrane where air/gas mix sending a technician out on Monday to check

At first i thought could be the case not fitted properly and vibrating, It does it with the front cover off but it isn't quite so loud


Just wondered if anyone else has had this issue / Any thoughts


Thanks
 
as far as i can see there is enough clips on the pipes, theres only about 2 foot between bottom of boiler to work top 2 clips on each pipe in this space and hot, cold and gas go below the worktop which i don't know how many clipsare on these , rest go up the wall in a cupboard which is clipped every meter and then through the ceiling joists
 
What was your combustion readings like , and the gas rate test was that satisfactory ?
 
Register plate, or membrane if you like sometimes go through ant touch the fan blades.
 

Official Sponsors of Plumbers Talk

Reply to the thread, titled "Worcester 38 CDi Classic combi whistling noise" which is posted in UK Plumbers Forums on Plumbers Forums.

We recommend City Plumbing Supplies, BES, and Plumbing Superstore for all plumbing supplies.

Thread statistics

Created
Matt06,
Last reply from
Kevin D,
Replies
6
Views
190
Back
Top