Ideal Standard & Sottini Built-in Bath Shower Diverter Valve — A963443NU
Genuine Spare Concealed Mixer Part OEM Quality
The Ideal Standard A963443NU is the essential replacement diverter mechanism for high-end built-in bath shower mixers. Designed to fit both Ideal Standard and Sottini wall-mounted units, this valve ensures a crisp, reliable transition between water outlets. If your shower diverter is leaking, sticking, or failing to stay engaged, this genuine assembly is the correct professional fix.
Identification Guide:
MPN: A963443NU | Old EAN: 5055639179363 | Type: Internal Diverter Assembly
Confirmed Compatibility
Specifically designed for the following models:
- Ideal Standard Moments: A3916AA (Built-in Single Lever)
- Ideal Standard Ceramix: A5027AA & A5029AA
- Sottini Turano: A6630AA (Built-in BSM)
- Fits various other Ideal Standard concealed mixers requiring this specific MPN.
Why Use Genuine A963443NU?
- Precision Fit: Ensures the diverter seat creates a perfect seal against back-pressure.
- Durable Internal Seals: Resists limescale and chemical degradation from domestic water.
- Reliable Action: Restores the automatic return function when the water is turned off.