Web Exclusive - £64.99 +VAT (RRP £91.44 +VAT)

Now includes 4x 573825 O-rings worth £14.83!

The part which you have selected is a genuine Ariston spare part, and is designed to fit an Ariston Microgenus II 24,28 & 31 MFFI CE gas combination boiler.

It is recommended that only original Ariston parts are fitted to their boilers.