Viessmann Vitodens 100-W PCB Type 2 (3 Relay) – Refurbished | Part No. 7506590

A Viessmann Vitodens 100-W that fails to ignite, loses heating or hot water output, or shows fault codes affecting temperature regulation typically needs a PCB replacement. The Viessmann Vitodens 100-W PCB 7506590 Type 2 (3 Relay) is the direct refurbished replacement, restoring full electronic control of ignition, fan speed, and heating cycle management for Vitodens 100-W Type 2 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: 7506590
• Part Type: PCB — Type 2 (3 Relay)
• Compatible With: Vitodens 100-W Type 2 (3 Relay) boilers
• GC No: 41-819-31

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 ignition control, fan management, and temperature regulation 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 7506590 and boiler type (Type 2, 3 Relay) match your existing PCB before ordering. Installation must be carried out by a Gas Safe registered engineer.