Description
Ariston Microcombi 23, 27, 28MFFI PCB
This Ariston PCB is a refurbished replacement part designed to restore your boiler’s performance and reliability. The boiler circuit board (part number 65100248) is essential for controlling key electrical functions in Microcombi MFFI boilers. It ensures safe heating and hot water operation.
Compatible Boilers
To make selection easier, this part is compatible with the following Ariston models:
Microcombi 23 MFFI:
Edition 1 (Serial No: 2320018200001 to 2320033400001) – GC No. 47-116-16
Edition 3 (Serial No: 232010500001 to 2320209500001) – GC No. 47-116-16 ED 3
Edition 4 (Serial No: from 2320209500001) – GC No. 47-116-16 ED 4
Microcombi 27 MFFI:
Edition 1 Revision 1 (Serial No: 232309500001 to 2320021400002) – GC No. 47-116-24 ED 1
Why Choose This Product?
This boiler circuit board offers a reliable and affordable solution for faulty Ariston PCBs. Every refurbished unit goes through detailed inspection, electrical testing, and quality control. It meets manufacturer standards and helps extend the life of your boiler. This is a great choice if you want dependable performance without paying for a brand-new board.
Delivery and Return
Order before 1 PM for same-day dispatch. Choose from standard or next-day delivery. We accept returns within 30 days for unused items in original packaging.
Important: Always use a Gas Safe registered engineer for any boiler installation or replacement.
FAQs
1. What boilers is this Ariston PCB compatible with?
The PCB 65100248 is compatible with Ariston Microcombi 23 MFFI (Editions 1, 3, 4) and Microcombi 27 MFFI (Edition 1 Revision 1).
2. Can I install this PCB myself?
For safety and compliance, all Ariston PCB replacements should be installed by a Gas Safe registered engineer.
3. Does this PCB come with a warranty?
Yes, the Ariston Microcombi PCB 65100248 comes with a 12-month warranty.
4. What issues does this PCB fix?
This PCB restores electrical control functions, helping resolve heating and hot water faults, boiler shutdowns, or erratic performance in Microcombi boilers.
5. Is this PCB refurbished or new?
This PCB is a refurbished replacement part that has been inspected, electrically tested, and quality-controlled to meet manufacturer standards.











