Aqualisa Complete Bar Valve Assembly — 910855
The Aqualisa 910855 is a genuine factory replacement complete exposed thermostatic bar mixer valve assembly. Designed specifically for the Aqualisa Contract (2019 onwards) bar valve range, this complete unit replaces leaking, scaled, or faulty existing bar mixer bodies without requiring pipework alterations. Built with a solid brass internal core and a polished chrome exterior, it delivers reliable thermostatic temperature regulation and independent flow control for safe, family-friendly showering.
Identification Guide:
MPN: 910855 | SKU: FTB12452 | Brand: Aqualisa | Range: Contract Bar Valve (2019+) | Pipe Centres: Standard 150mm | Inlet Connection: 3/4" BSP Nut & Olive | Outlet: 1/2" BSP (Bottom Outlet)
Key Features
- Original Aqualisa Spares: OEM direct replacement ensuring full compatibility with factory pipe alignments and fixtures.
- Dual Control Operation: Separate ergonomic controls for precise water flow adjustment and accurate thermostatic temperature selection.
- Integrated Thermal Protection: Factory-set temperature safety override stop protects against sudden fluctuations in hot and cold supply.
- Durable Brass Build: Hard-wearing solid brass casting under a high-shine polished chrome finish that resists corrosion and water spots.
Compatibility & Installation Guide
This bar valve assembly is engineered as a direct replacement for Aqualisa Contract bar shower models manufactured from 2019 onward. It mounts to industry-standard 150mm pipe inlet centres with 3/4" BSP female union nuts. It features a standard 1/2" BSP bottom outlet for direct connection to standard flexible shower hoses. Before fitting, isolate water supplies and flush existing supply pipework clear of debris to prevent premature filter clogging.



