La Marzocco plumb-in kit for Linea Mini and GS3
Original La Marzocco plumb-in kit for the GS3 and the classic Linea Mini. This allows the machine to run directly on the mains water instead of the tank – no more refilling. The connection requires intervention on the machine; we recommend having this work carried out by a specialist workshop.
La Marzocco builds one shared kit for the classic Linea Mini and the GS3, because both models use the same water connection standard – that's why we carry them together as a single product. The redesigned Linea Mini R and the Linea Micra each have their own, non-interchangeable kits with different lines and fittings.
At a glance
| Type |
Mains water and drain connection kit |
| Suitable for |
La Marzocco Linea Mini (classic) and GS3 |
| Does not fit |
Linea Mini R, Linea Micra (separate kits required) |
| Note |
Installation by a specialist workshop recommended |
Who it's for
For anyone with a classic Linea Mini or a GS3 who wants to leave the tank behind and run the machine straight off the mains, the way it's done in commercial settings. If you'd rather stick with the tank, that's not the wrong call either – both ways work equally well, that's our view on it, one of many.
Pairs well with
Running straight off the mains means clean, filtered water pays off: our Brita water filter collection has the right filtration for Mini and GS3. For ongoing machine and grinder care, we also carry cleaning products for machines and grinders. Our espresso machine comparison tool helps with choosing the right machine if you're still deciding.
Frequently Asked Questions
What are the benefits of the plumb-in connection for Linea Mini and GS3?
The machine draws water directly from the mains and drains wastewater – no more refilling or emptying the tank. Especially when it comes to water filtration, there are a few things to consider; we are happy to advise.
Does the kit include the drain connection too?
Yes, the kit connects the machine to both the mains water supply and the drain.
Can I install the kit myself?
The connection requires intervention on the machine. We recommend installation by a specialist workshop.
Why are the Linea Mini and GS3 offered in the same kit?
Because La Marzocco uses the same water connection standard for the classic Linea Mini and the GS3. That means a few parts go unused on a GS3 installation – that's normal.
Does this kit also fit the Linea Mini R or the Linea Micra?
No. The redesigned Linea Mini R and the Linea Micra have their own plumb-in kits with different fittings. We carry both separately in our range.
Roastery tip
Whether run from the tank or the mains, the coffee in the cup stays the main thing. For the majority of our community we recommend Cozy Chocolate and Nutty Delight from our own roastery – full-bodied, aromatic, dense. For maximum body with no acidity at all, Very Nutty is the one. And if you're curious about a fruity experience, discover it in Wild Peach – a side note, never the main message. Our recommendation, one of many.
