Ariston Microgenus Expansion Vessel 998616

Description

The Ariston Microgenus expansion vessel 998616 is a new and genuine replacement part for a wide selection of Ariston boilers. It is suitable for numerous appliances across the Microgenus, Microcombi, Microsystem, Excalibur and Intesa ranges.

Ordering the correct expansion vessel is important because compatibility can vary according to the boiler model, edition and serial-number range. This listing includes the relevant appliance details and GC numbers to help homeowners and heating engineers verify suitability before purchasing.

This product carries the exact manufacturer part number 998616 and has an EAN of 5411692285609. It is supplied in new condition with a 12-month warranty, providing added confidence when replacing the original component.

Product Details

Brand: Ariston
Product: Expansion Vessel
MPN: 998616
EAN: 5411692285609
Condition: New
Warranty: 12 months

Compatible Ariston Boilers

Excalibur

Excalibur 100 – GC No. 47-116-31
Excalibur 80 – GC No. 47-116-30

Intesa

Intesa 23 MFFI – GC No. 47-116-32
Intesa 30 MFFI – GC No. 47-116-33

Microcombi 23 MFFI

Edition 1, serial numbers 2320018200001 to 2320033400001 – GC No. 47-116-16
Edition 2, serial numbers 2320033400001 to 2320101500001 – GC No. 47-116-16 ED 2
Edition 3, serial numbers 232010500001 to 2320209500001 – GC No. 47-116-16 ED 3
Edition 4, from serial number 2320209500001 – GC No. 47-116-16 ED 4

Microcombi 27 MFFI

Edition 1 – GC No. 47-116-24
Edition 1 Revision 1 – GC No. 47-116-24 ED 1
Applicable serial-number range: 232309500001 to 2320021400002

Microgenus II

Microgenus II 24 MFFI – GC No. 47-116-25
Microgenus II 24 MFFI Edition 3, from serial number 2320436400001 – GC No. 47-116-25 ED 3
Microgenus II 28 MFFI – GC No. 47-116-26
Microgenus II 28 MFFI Edition 3, from serial number 2320436400001 – GC No. 47-116-26 ED 3
Microgenus II 31 MFFI – GC No. 47-116-27
Microgenus II 31 MFFI Edition 3, from serial number 2320436400001 – GC No. 47-116-27 ED 3

Microgenus 23 MFFI

Edition 1, to serial number 2320005600001 – GC No. 47-116-14
Edition 2, serial numbers 2320005600001 to 2320021400002 – GC No. 47-116-14 ED 2
Edition 3, serial numbers 2320021400002 to 2320219000001 – GC No. 47-116-14 ED 3
Edition 4, serial numbers 2320219000001 to 2320409200001 – GC No. 47-116-14 ED 4
Edition 5, from serial number 2320409200001 – GC No. 47-116-14 ED 5

Microgenus 27 MFFI

Edition 1, to serial number 2320005600001 – GC No. 47-116-15
Edition 2, serial numbers 2320005600001 to 2320021400002 – GC No. 47-116-15 ED 2
Edition 3, serial numbers 2320021400002 to 2320219000001 – GC No. 47-116-15 ED 3
Edition 4, serial numbers 2320219000001 to 2320409200001 – GC No. 47-116-15 ED 4
Edition 5, from serial number 2320409200001 – GC No. 47-116-15 ED 5

Microgenus HE

Microgenus HE 24 MFFI – GC No. 47-116-37
Microgenus HE 28 MFFI – GC No. 47-116-38
Microgenus HE 32 MFFI – GC No. 47-116-39

Microsystem 10 RFFI

Edition 1 – GC No. 41-116-04
Edition 2 Revision 1 – GC No. 41-116-04 ED 2
Edition 3 – GC No. 41-116-04 ED 3

Microsystem 15 RFFI

Edition 1 – GC No. 41-116-05
Edition 2 Revision 1 – GC No. 41-116-05 ED 2
Edition 3 – GC No. 41-116-05 ED 3

Microsystem 21 RFFI

Edition 1 – GC No. 41-116-06
Edition 2 – GC No. 41-116-06 ED 2
Edition 3 – GC No. 41-116-06 ED 3

Microsystem 28 RFFI

Edition 1 – GC No. 41-116-07
Edition 2 – GC No. 41-116-07 ED 2
Edition 3 – GC No. 41-116-07 ED 3

Frequently Asked Questions

Is the Ariston 998616 expansion vessel genuine?

Yes. This is a genuine Ariston replacement part supplied in new condition.

Does it include a warranty?

Yes. The expansion vessel is supplied with a 12-month warranty.

Will it fit every Ariston boiler?

No. It is only suitable for compatible models, editions and serial-number ranges shown in this listing.

What information should I check before ordering?

Check your boiler model, GC number, edition, serial number and the MPN printed on the existing component.