Viessmann Vitodens 100 PCB – Refurbished | Part No. 7425194

A Viessmann Vitodens 100 boiler that fails to ignite, loses accurate temperature regulation, or shows persistent safety fault codes typically needs a PCB replacement. The Viessmann Vitodens 100 PCB (Part No. 7425194) is the direct refurbished replacement, restoring full electronic control of ignition, safety monitoring, and power distribution for Vitodens 100 boilers.

This refurbished unit is taken from a fully functioning boiler and quality-checked by our experienced engineering team to the highest standard before dispatch. Minor cosmetic marks may be present, but all functional performance is confirmed. Supplied with a full 12-month warranty.

Part Identification

• Manufacturer: Viessmann
• Part Number: 7425194
• Part Type: PCB (Main Control Board)
• Compatible With: Viessmann Vitodens 100 range

Quality-Checked. Reliable. 12-Month Warranty.

Every refurbished Viessmann PCB we supply is quality-checked to the highest standard by our experienced engineering team before dispatch, confirming correct ignition control, temperature regulation, and safety performance. Backed by a full 12-month warranty.

Delivery & Returns

Orders placed before 3:00 PM (Mon–Fri) are dispatched the same working day. Standard and next-day delivery available at checkout, including Saturday delivery for an additional charge. Returns accepted within 30 days in original unused condition.

Note: Please confirm that part number 7425194 matches your existing PCB before ordering. Installation must be carried out by a Gas Safe registered engineer.