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The most compact Potterycrafts top-loader ā 30 litres on a standard 13A socket. A practical, accessible kiln for beginners, hobby potters, and small studios who want reliability and UK-made build quality without the commitment of a larger installation.
Potterycrafts Mercury 30L. 13A plug-in. Optional CERA-10+ controller. Free UK delivery.
Call 01206 648025 for our free kiln selection service before ordering.
The Mercury 30 is Potterycrafts' entry-level top-loader ā designed for potters who are starting out, working in a compact space, or want a personal kiln that runs from a standard household socket without the installation overhead of a larger model.
At 30 litres, the chamber is sized for personal work ā small batches of mugs or bowls, test tiles for new glazes and clay bodies, jewellery pieces, and the experimental making that defines the early years of a pottery practice. It's not a production kiln, and it's not designed to be. It's a kiln for the potter who wants to fire their own work at home, on their schedule, without complications.
Built in Stoke-on-Trent, the Mercury comes with a Type R thermocouple for accurate temperature measurement and dual contactor safety protection. The CERA-10+ controller is available as an optional upgrade ā 32 programmes with 32 segments each, and optional WiFi control via the GATEway app.
The Mercury 30's 3kW draw sits within the limits of a standard 13A household socket ā so installation is as simple as finding a suitable socket. No electrician visit, no dedicated circuit, no disruption to your home. For beginners and hobby potters, removing that barrier is one of the most practical things a kiln can do.
Potterycrafts fit a Type R thermocouple as standard across their range. Type R sensors use platinum-rhodium alloys that maintain accuracy across a wider temperature range than standard Type K thermocouples ā more reliable readings, more consistent results, and longer thermocouple service life. A meaningful detail that comes standard rather than as a premium upgrade.
Potterycrafts manufacture all their kilns in Stoke-on-Trent ā the historic centre of British ceramics. That means consistent quality control, UK spare parts availability, and UK-based support. Spare parts are stocked at the Stoke factory, so if you ever need a replacement element or component, you're not waiting on an international supply chain.
Not sure if this is the right kiln? Call us on 01206 648025 for our free kiln selection service. We'll help you choose based on your setup, what you fire, and how often ā and if the kiln isn't right, returns are free.
Free UK delivery, 2-year warranty, 30-day returns.
