Record the UV system model and complete lamp, sleeve, sensor or controller number. A lamp, quartz sleeve and sensor are distinct service components; voltage and suffix differences remain part of the identity.
Identification checklist
- Photograph the system label and the complete part number, including voltage or plug suffixes.
- Separate lamp, quartz sleeve, sensor, controller and seal requests before searching.
- Use the manufacturer manual for the exact system/model boundary.
- Confirm the stated selling unit rather than assuming a lamp or sleeve is bundled.
Example part identifiers
These examples identify documented parts, not universal fitment.
- S2Q-PA — VIQUA S2Q-PA / Sterilight Silver UV Sterilizer 120V
- S2Q-PA/2 — VIQUA S2Q-PA/2 / Sterilight Silver UV Sterilizer 240V
- S2Q-P/12VDC — VIQUA S2Q-P/12VDC / Sterilight Silver UV Sterilizer 12V
Related parts and help
Browse ultraviolet · Part references · Ask for fitment help
Sources reviewed
Review date: 2026-10-02. October 2026 supplier assortment records; Sterilight NSF Platinum replacement-component document · Trojan UVMax system manual. Manufacturer documentation controls technical claims and fitment.