Description
Ariston Microcombi 23 MFFI Air Pressure Switch replacement part with manufacturer part number 998484-01. This exact item is a genuine, brand-new Ariston product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.
Product Details
Brand: Ariston
Manufacturer part number (MPN): 998484-01
Condition: Genuine brand new
Warranty: 12 Months
Boiler Compatibility
Check the exact appliance model and manufacturer part number before ordering. See the GC Number tab for the verified GC references.
This part fits the following 12 appliances:
Listed compatible appliances
- Ariston EXCALIBUR 80
- Ariston GENUS 27 BFFI PLUS from serial
- Ariston INTESA 23 MFFI COMBI NG
- Ariston INTESA 30 MFFI COMBI NG
- Ariston MICROCOMBI 23 MFFI from serial
- Ariston MICROGENUS 23 MFFI
- Ariston MICROGENUS 23 MFFI (CMP2) fro
- Ariston MICROGENUS II 24 MFFI COMBI NG
- Ariston MICROGENUS II 28 MFFI COMBI NG
- Ariston MICROSYSTEM 10 RFFI from seria
- Ariston MICROSYSTEM 15 RFFI from seria
- Ariston MICROSYSTEM 21 RFFI SYSTEM NG
Before you order
Use the manufacturer part number as your main check. Do not rely on a similar-looking part. Compare the appliance model and the GC Number tab before ordering.
Related Ariston parts
Browse related Ariston boiler parts and Ariston Pressure Switch.
Help and returns
For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.
Product check
The product details on this page are based on reviewed source information for this exact manufacturer part number.
Installation and testing should be completed by a suitably qualified professional where required.
Technical FAQs
How do I check that this is the correct replacement part?
Use manufacturer part number 998484-01 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.
Will this part fit my boiler?
This exact part is listed for 12 appliance model(s). Check your appliance model, MPN and the GC Number tab before ordering.
Can a similar-looking part be used instead?
Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.
Does the part number identify the cause of a boiler fault?
No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.
Who should fit and test this part?
Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new Ariston product.










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