Worcester Greenstar Compact PCB 873790949A0 No Relay – Refurbished
SKU: PCB-2617-A-BC-V1
A faulty PCB is one of the leading causes of complete boiler failure in Worcester Greenstar Compact boilers — causing lockouts, loss of ignition, and failure of heating and hot water together. The Worcester Greenstar Compact PCB 873790949A0 (No Relay version) is the direct replacement that restores full electronic control across the compatible Compact System range.
This is a professionally refurbished board, tested and verified by our engineers before dispatch, and supplied with a full 12-month warranty.
Two service options are available:
- Direct Sale — refurbished board shipped to you, ready to install.
- Advanced Replacement — a refurbished board shipped immediately; return your old board within an agreed window.
Compatible Boiler Models (Greenstar Compact System)
| Model | GC No. |
|---|---|
| Greenstar 12i Compact System ErP / ErP LPG | 41-406-54 / 41-406-55 |
| Greenstar 18i Compact System ErP / ErP LPG | 41-406-56 / 41-406-57 |
| Greenstar 12i Compact System ErP II / ErP II LPG | 41-406-81 / 41-406-82 |
| Greenstar 15i Compact System ErP II / ErP II LPG | 41-406-83 / 41-406-84 |
| Greenstar 18i Compact System ErP II / ErP II LPG | 41-406-85 / 41-406-86 |
| Greenstar 24i Compact System ErP II / ErP II LPG | 41-406-87 / 41-406-88 |
Tested. Verified. Backed by Warranty.
Supplied with a full 12-month warranty. Gas Safe engineer installation required.
Delivery & Returns
Orders placed before 3:00 PM are dispatched the same working day. Returns accepted within 30 days in original condition.
Note: This is the No Relay version. Confirm part number 873790949A0 and the relay/no-relay designation match your existing board before ordering.
| SKU | PCB-2617-A-BC-V1 |
Worcester
Free Delivery
Free UK delivery on orders over £75. Same-day dispatch on orders placed before 4pm on working days.
Returns
We offer a 30-day returns policy. Items must be returned in original condition and packaging. Contact our team to arrange a return.