Aqualisa 3/4″ Screwdown Kit Cold Chrome (Spares) — 173802
The Aqualisa 173802 is an authentic replacement 3/4" cold-side screwdown valve mechanism kit finished with chrome accenting, engineered specifically for managing flow regulation on legacy Aqualisa shower assemblies. Regrettably, this individual internal control cartridge spare has been **officially discontinued by Aqualisa, is completely out of production, and has no later or direct modern alternative model available**.
Identification Guide:
MPN: 173802 | SKU / FTB: FTB6695 | Component Type: 3/4" Screwdown Valve Assembly (Cold Side) | Finish: Chrome Accent
Product Status Details
- Production Halted: The 173802 screwdown gear assembly is no longer supported or supplied by Aqualisa factories.
- No Later Alternative: No current production headwork tap cartridge fits the internal thread pattern or height clearance of this obsolete manifold cavity.
- Sourcing Limitations: Due to absolute technical obsolescence, existing internal brass housing threads must be cleaned gently during maintenance to avoid thread stripping.
Important Technical Note
This component controls the mechanical isolation and delivery of incoming cold water mains pressure. Because no direct alternative piece is manufactured to link with the older underlying valve bodies, we recommend handling any remaining operational fixtures gently.