Based on manufacturer information and independent reports from the Community: Yes, the Gaggia Classic E24, as currently available in 2025, has a brass boiler
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No, the Gaggia Classic RI9481/11 does not have a brass boiler. The machine is equipped with an aluminium boiler, which also has a non-stick coating.
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In the event of a warranty claim, the machine will be sent to a service centre certified by Gaggia.
Yes, very easy, you can find it online (me via ShadesOfCoffee). I'm a zero when it comes to craftsmanship, but I got it done. I don't know what the warranty will look like, but I assume it will be cancelled.
The Gaggia Classic RI9481/11 does not explicitly require the use of filtered water. However, it is recommended to always use fresh water and not to fill the water tank with stagnant water in order to avoid contamination. The use of filtered water can help to reduce limescale deposits and extend the service life of the machine, but is not mandatory. Unfiltered tap water from the city of Zurich can generally be used as long as it is fresh and changed regularly. Regular descaling and cleaning of the machine is important in any case to maintain its function and flavour.
The machine with the product ID RI9481/11 is not the E24 version with a brass boiler. The E24 version has specific features such as a brass boiler, which is not mentioned for the RI9481/11.
The water in the Gaggia Classic Evo is heated to a temperature of around 98-99°C, which is suitable for optimum espresso preparation. The brewing group is not the E61, but a special design with a brass group head and a stainless steel filter holder, similar to professional machines.
The Gaggia Classic Evo Pro with product ID RI9481/11 comes with a boiler that has a non-stick coating, rather than a brass boiler. The boiler is made of polished aluminium and has a durable non-stick coating, known as Excelia, instead of the previous anodised surface.
No, it will not. When you press the button, water runs through the piston and stops when you switch it off again. So you can make espressos or coffee depending on the amount you want. Hope this helps you