Franke Minerva

The Minerva is Franke's value play and the entry point into the brand's boiling-tap range at £899. It is a straight 3-in-1, so no filter, no chilled, no flex, but the heart of the system is a generous 4.7L tank that lives behind the plinth rather than eating space inside the cupboard, which is a smart bit of design for small kitchens with under-sink waste disposers or softeners.

What works in its favour is the dispense temperature and the install footprint. Like the more expensive Omni, the Minerva delivers 100°C rather than the 98°C most rivals settle for, which is the temperature that actually matters for pasta and proper tea. The two-step safety handle is more positive than the soft push-and-turn rings on some cheaper rivals, and the spout and handle are both insulated so they stay cool. Franke's M-Box installation system is also one of the quicker fits in the category, usually inside half an hour for a competent plumber.

The questions are filtration and longevity. Because there is no built-in drinking-water filter, hard-water households should expect scale build-up inside the tank, and Trustpilot threads mention overflow and hot-water valves that have failed after a few years of use in scale-heavy areas. If you live in a soft-water region and just want a no-frills boiling tap from an established brand, the Minerva is good value next to a £1,250 Quooker Fusion Round. In hard water, budget for an inline filter or step up to the Omni.