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Funda de cuarzo UV Luminor RQ-850 para LB4-201, LB5-201, LB6-201
El LUMINOR RQ-850 es un tubo de cuarzo UV de repuesto para los sistemas de desinfección de agua UV LUMINOR BLACKCOMB 4.1 LB4-201, 5.1 LB5-201, 6.1 LB6-201. El tubo de cuarzo evita que la lámpara ultravioleta se cortocircuite y mantiene la temperatura de funcionamiento ideal de la lámpara.
La acumulación de minerales dificulta la eficacia de la lámpara y debe limpiarse regularmente. Los tubos de cuarzo UV deben reemplazarse cuando estén astillados, agrietados o permanezcan descoloridos incluso después de la limpieza.
Garantía: Protección de garantía de reemplazo total de un año, sin complicaciones.
Overall rating: 5.0 / 5 from 3 reviews.
Review topics: ["price"].
"Excellent Service"
"Came packaged well and as described. Good price."
"Got what I was expecting and good price."
Overall rating: 5.0 / 5 from 3 reviews.
Review topics: ["price"].
"Excellent Service"
"Came packaged well and as described. Good price."
"Got what I was expecting and good price."
Q:
How do I know if I need to clean the sleeve or replace it?
A:
Clean it if it's scaled or lightly stained; replace it if it's chipped, cracked, or stays discolored after cleaning. Even with no visible damage, Luminor recommends replacing the sleeve every 24 months as routine maintenance, since UV-C transmission through quartz declines gradually with age.
Q:
Do I need to buy the lamp too, or can I just replace the sleeve?
A:
The RQ-850 is the sleeve only. If your lamp is also due, pair it with the [RL-850](https://espwaterproducts.com/products/luminor-rl-850-replacement-uv-lamp-for-lb4-201-lb5-201-lb6-201) lamp, or save by ordering the [RLQ-850](https://espwaterproducts.com/products/luminor-rlq-850-uv-lamp-and-sleeve-replacement-kit) kit, which bundles both.
Q:
Can I use a non-Luminor sleeve instead of the RQ-850?
A:
You can, but it's not recommended. Luminor certifies its systems as a complete lamp-chamber-sleeve unit, and a non-Luminor sleeve can differ in wall thickness or quartz quality, which reduces the UV-C dose reaching the water and can affect your warranty coverage.
Q:
Why does the sleeve need replacing on a different schedule than the lamp?
A:
The lamp is a wear part rated for 9,000 hours, so it's replaced on a fixed schedule (about every 12 months). The sleeve doesn't burn out the same way; it fouls from mineral scale and staining, which is why its replacement guidance is calendar-based (every 24 months) rather than hour-based.
Q:
Does the RQ-850 fit all three LB4-201, LB5-201, and LB6-201 systems the same way?
A:
Yes. All three run the same 21 GPM "-201" flow rating and use the identical chamber and sleeve; only the controller display differs between the 4.1, 5.1, and 6.1 models.