The part that is actually running, not the whole cistern · review
A three-part TECE service kit that publishes an operating pressure range and states, twice, exactly which cisterns it does not suit.
The bottom line The set to buy when the wall is already open. It states its pressure range and both of its incompatibilities, which is the behaviour this shelf needs more of.
Three parts: a TECE F10 fill valve working from 0.5 to 10 bar with an individually adjustable fill height and a 3/8 in metal thread; a TECE armoured connection hose at 3/8 in; and a TECE A2 outlet valve with its seat, throttle set and operating lever.
A concealed cistern lives behind a wall panel. Reaching it is the job; changing the valve is ten minutes.
The fill valve and the outlet valve wear at the same rate, and doing one now and the other in eighteen months means taking the panel off twice. This is the parts list for doing it once.
0.5 to 10 bar. Nothing else in this catalogue’s fill valves publishes one. At the low end it means the valve still works on a weak gravity-fed supply; at the high end it means it tolerates a strong mains without hammering.
The armoured hose suits TECE cisterns built up to 2019.
The A2 outlet valve suits cisterns of 13 cm build depth and specifically not the Uni 750.
Both are in the maker’s own bullet points. Check your cistern’s model and year before ordering — the listing is telling you how.
On sale at around 94 € on the German Amazon store at the time of checking.
Listed but with no offer on the American, British, French, Italian and Spanish Amazon stores — the reference exists there and nobody is currently selling it.
Prices and availability are what Keepa reported on the date this page was updated; both move.
Prices quoted in this text were read on 5 September 2026. The live price is at the top of the page.
| Valve type | A set — a TECE F10 fill valve and a TECE A2 outlet valve, with an armoured connection hose |
|---|---|
| Cistern opening diameter | Not stated as a figure — the outlet valve is stated to suit cisterns of 13 cm build depth, but NOT the Uni 750 |
| Adjustable height range | Fill height individually adjustable — stated; no range is given |
| Inlet connection | 3/8 in metal thread, with an adapter and fixing nut supplied — stated |
| Inlet position | Not stated by the maker |
| Stated flush volumes | Not stated as volumes — a throttle set is supplied with the outlet valve |
| Amazon reference | B0DVZND4KN (same reference on 6 Amazon marketplaces) |
| EAN | 4255769101611 |
Because a concealed cistern is behind a wall panel. Getting to it is most of the work, and the fill valve and outlet valve age at the same rate. Doing one and then the other a year later means doing the difficult part twice.
That the valve works across almost any domestic supply, including a weak gravity-fed one at the bottom of the range. It is the only operating pressure range published by any fill valve in this catalogue, and on a low-pressure system it is the figure that matters.
Fill valve · Geberit Type 380 · for surface cistern no. 240.700 · side entry 3/8 in · fill height set by turning the spindle · noise group I, DIN 4109
The manufacturer's own valve for one specific Geberit cistern — which is either exactly right for you or completely wrong, and the listing says which.
Best for: A Geberit surface cistern number 240.700, where a genuine part is worth paying for.
≈ $36 / £29 / 30 €
Fill valve · universal · telescopic outlet tube · stepless adjustment · stated quiet and fast filling
A sixteen-euro universal fill valve with a telescopic tube and stepless height adjustment — and a listing consisting of five hashtags.
Best for: A quick, cheap replacement in a common surface-mounted cistern, by someone who can see what they are replacing.
≈ £15 / 16 €
Fill valve · horizontal (side) entry · 3/8 in inlet · dirt filter · anti-water-hammer system · two seals supplied · 10-year warranty stated
A side-entry fill valve that states its thread, its inlet position and a ten-year warranty — plus a dirt filter and an anti-hammer feature.
Best for: A side-entry cistern where the mains supply is noisy or dirty, and where the person fitting it has never fitted one.
≈ 17 €
