Our experience is mainly with Aalborg (now part of Alfa Laval) Mission OC and Mission OL marine boilers.
This includes both auxiliary (main) and composite boilers automation, sensors and communication troubleshooting and repair.
We can supply in house refurbished hardware for the workstation computer with warranty at a very competitive price and repairs or spares for Local/Control and Power Panel (Unisab II controller) as well.
It has come to our attention that new Unisab II/Mission controllers are no longer compatible with the old versions (below 6.00) of boiler software. You can find more information what this means for your system here.