Home / Pcb / 7688421 – MAIN – Eco Compact Combi – 30 – Printed Circuit Board Kit 7688421 – MAIN – Eco Compact Combi – 30 – Printed Circuit Board Kit£186.00 inc. VAT Manufacturer: MAINRange: Eco Compact CombiModel: 30Part Number: 7688421Part Type: PCB Category: Pcb 7688421 - MAIN - Eco Compact Combi - 30 - Printed Circuit Board Kit quantity Add to basket Order with confidence by messaging our boiler parts specialists to check this part is the one you need. WhatsApp