ARISTON 998616 EXPANSION VESSEL

ARISTON 998616 EXPANSION VESSEL.

Product Information: The expansion vessel is a small tank that is used to protect closed water systems from excessive pressure. The pressure vessel is filled with air that acts as a cushion against surges in pressure within the system.

This part is present in 11 different boilers in the Ariston range including the Ariston EXCALIBUR 80 , EXCALIBUR 100 , INTESA TP , INTESA TP , MICROGENUS 23 MFFI . In the next tab there is an appliance grid with links to all boilers that contain this part, Please use this if you would like to view all other spares that fit that model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.

We recommend that all parts are fitted by a fully qualified gas safe certified technician. Please feel free to contact us if you require our help finding a part. Collectively we have over 200 years of boiler spares knowledge and distribution experience and our friendly call centre staff will be happy to help you with any query you may have