Ideal Standard Easybox Slim Thermostatic Cartridge — F960905NU
Genuine Ideal Standard Anti-Scald Tech Slimline Design
The F960905NU is the heartbeat of the Ideal Standard Easybox Slim shower range. This precision-engineered thermostatic cartridge maintains a constant water temperature and features an automatic safety shut-down in the event of cold water failure to prevent scalding.
Identification Guide:
MPN: F960905NU | Old EAN: 5055639194724 | EAN: 4015413526814
Technical Specifications
- Type: Screw-in Thermostatic Cartridge
- Material: High-grade Brass & Durable Polymer
- Diameter: 42mm at the widest threaded section
- Seals: 3 pre-installed rubber O-rings
- Min Hot Water Temp: 55°C (for correct operation)
When to Replace?
- Temp Fluctuation: Water going suddenly hot or cold.
- Stiff Handle: Difficulty turning the temperature control.
- Poor Flow: Limescale buildup inside the cartridge reducing output.
- No Hot/Cold: Total failure of the thermal element.
Range Compatibility
This cartridge is used exclusively in the Slim versions of the Easybox range (intended for 44mm+ wall cavities):
- Easybox Slim A5877AA
- Easybox Slim A5878AA
- Easybox Slim A5879AA
- Melange Slim A6265AA / A6266AA
- Tonic II Slim A6350AA / A6351AA
- Ceraplan III Slim Valves
FixTheBog reference: FTB1295 / F960905NU



