Ideal Standard Alto Ecotherm Volume Control Handle — A962233AA
Genuine Spare Part Chrome Finish (AA) Flow Control
The Ideal Standard A962233AA is the genuine replacement on/off volume (flow) control handle knob assembly designed specifically for Alto Ecotherm exposed and built-in thermostatic shower mixer valves. Finished in high-grade polished chrome (colour suffix 'AA'), this knob engages with the internal flow/shut-off headwork cartridge to regulate water volume. Designed as an authentic OEM direct fit, it replaces cracked, worn, slipping, or limescale-damaged handles to restore effortless grip and positive operation.
Identification Guide:
MPN: A962233AA | Function: Volume / Flow On-Off Control Knob | Finish: Polished Chrome (AA) | Legacy Barcode / EAN: 5055639189744 | Brand Compatibility: Ideal Standard, Trevi
Key Features
- Original Manufacturer Spec: Authentic Ideal Standard replacement ensuring exact fitment with Alto Ecotherm internal drive teeth.
- High-Lustre Chrome: Plated in Ideal Standard's factory 'AA' chrome finish, engineered to resist tarnishing, corrosion, and peeling in wet shower environments.
- Ergonomic Grip: Cylindrical profile with tactile raised ridges/lever contour to allow effortless turning even with wet, soapy hands.
- Direct Drive Engagement: Eliminates loose play or spinning caused by rounded-off splines in worn plastic handle cores.
Compatibility & Identification Note
Confirmed Valve Compatibility:
- Ideal Standard Alto Ecotherm Exposed Thermostatic Bar Shower Valves (including A4741AA, A4742AA, A5636AA series).
- Ideal Standard Alto Ecotherm Built-In / Concealed Shower Mixers.