- Ferroli Part Number: 39803640
- PCB References: Honeywell S4561 B1039
- Fits Ferroli Pegasus Boilers F2 & F3
Please place your order through the website, pack your faulty PCB with a copy of your order and send to the address on the 'Contact Us' page.
2 year warranty on all reconditioned PCBs
* in accordance with our terms and conditions.