Aqualisa Flow Control / Diverter Headwork (06/2015 Onwards) — 910474
The Aqualisa 910474 (FixTheBog SKU: FTB12357) is the authentic factory OEM replacement flow control and diverter headwork cartridge manufactured by Aqualisa Products Limited. Engineered specifically for dual-outlet mixer showers manufactured from June 2015 onwards, this assembly regulates on/off water flow and diverts blended water between your fixed overhead shower and hand shower. Replacing a worn cartridge resolves continuous dripping from shower heads, stiff control levers, and water passing to both outlets simultaneously.
Identification & Technical Guide:
MPN: 910474 | Internal SKU: FTB12357 | Manufacturer: Aqualisa Products Limited | Component: Flow Control / 2-Way Diverter Headwork Cartridge | Production Date Window: June 2015 Onwards (06/2015+) | Material: Solid Brass Body, Ceramic Discs, Engineering Polymer & EPDM Seals | Verified Compatibility: Aqualisa Midas 110, Midas 220, Dream, and Siren SL dual-outlet mixer suites.
Key Features
- Original Factory Spare: Direct manufacturer replacement guaranteeing exact spline engagement and correct flow port alignment.
- Smooth Diverter Action: Crisp detent action switches incoming blended water smoothly between overhead drencher and handset outlets.
- Ceramic Disc Technology: Internal precision ceramic discs eliminate dripping, weeping, and passing water when turned to the off position.
- High-Grade Brass Construction: Machined solid brass casing resists limescale build-up and corrosion in hard water conditions.
- Complete Drop-In Unit: Supplied fully assembled with pre-fitted factory O-ring seals for direct replacement into the shower valve body.
Installation & Compatibility Advice
Check Manufacturing Date: This headwork cartridge is engineered exclusively for Aqualisa dual-outlet valves manufactured from June 2015 onwards. It will not fit pre-June 2015 shower models. To install: isolate hot and cold water supplies, remove the flow/diverter control handle, unscrew the retaining cover/shroud, and remove the faulty headwork using a suitable spanner. Lightly grease O-rings with WRAS-approved silicone grease before seating the new unit into the valve body.