Spare Parts for ACS Machines
ACS machines are built to be maintained, and the right part keeps them running for years. This collection lists items from boards and sensors to valves and heating elements, sorted by the ACS code that appears in each title.
Finding the Right Part
Titles combine a description with an ACS code, such as MIN0021 for a Minima control board or VOS0005 for a Vostok cartridge heater. Start with your model name, then compare the code and any rating in the title, for example the bar rating on a valve. If you are unsure which part you need, tell us the symptom and our team will help narrow it down.
Valves and Pressure Parts
A safety valve is a spring-loaded device that opens if boiler pressure rises above a safe limit, commonly somewhere around 1.8 to 2.5 bar. It should not lift during normal use, and if it does when the machine is idle, something upstream such as the pressurestat is usually at fault. In hard water areas, scale can also build up and lock a valve closed, so valves are worth checking at each service.
Electronics, Pumps and Heating
Control boards, display boards, level sensors and temperature probes handle the brains of the machine, while the pump, heater and thermostat do the physical work. These are good jobs for a technician, particularly where mains power or pressure is involved.
Support From Our Workshop
Our workshop and spare parts store can fit parts and service ACS machines. For the machines themselves, see the ACS collection.
