BAXI COMBI 105HE LEAKING PUMP

[lexx]

Hi,
My boiler pump has a slight leak due to a failed o ring seal.
Can I replace it with a Nitrile o ring of the same size, or will it have to be an original part.
Cheers.

 

[petit_pablo]

Original part as its a random size from what i remember

 

[lexx]

Hi,
Thank's for the reply.
I just thought it was a bit expensive to pay up to £4.50 each for an o ring if a readily available 28-22-3mm Nitrile rubber o ring is technically suitable.
Many Thanks.

 

[algas]

If you have an O ring which fits & dont leak then result, dont forget to smear with silicone grease as this helps.

 

[lexx]

Thanks for the advice and tip.

 

[Baxmax]

Also best to remove "manifold" out of inlet block and re-o-ring and silicone also.

 

[lexx]

Thanks for help and advice.