Viqua Sterilight VH410 UV System

Description

Viqua VH410 Residential UV System

The Viqua Sterilight VH410 UV System is a powerful, whole-home ultraviolet water disinfection solution engineered to provide ongoing protection against harmful microorganisms without the use of chemicals or routine dosing. Designed for larger homes, cottages, and light commercial applications, this system delivers chemical-free microbial control while preserving the natural taste and quality of your water.

Key Features

• Chemical-Free UV Disinfection — Uses ultraviolet light to inactivate bacteria, viruses, protozoa (including Cryptosporidium and Giardia), E. coli, and other pathogens, helping ensure safe drinking water.
• High Performance Flow — Rated for up to 18 GPM at 30 mJ/cm², suitable for large residential water demands or light commercial use.
• Compact Stainless Steel Chamber — Durable 304-grade stainless steel construction resists corrosion and prolongs service life.
• Advanced Control & Alerts — Digital display with audible lamp replacement reminder and lamp-failure alarm helps ensure you know when maintenance is due.
• Stable UV Output — Constant current ballast maintains consistent lamp output even during electrical fluctuations.
• Easy Installation & Service — Built with standard plumbing connections and accessible components for routine lamp changes and maintenance.

Specifications

• Flow Rates: ~18 GPM @ 30 mJ/cm² (typical residential dose)
• Dimensions: ~23.5″ × 3.5″ (59.6 cm × 8.9 cm)
• Connection Size: ¾″ – 1″ MNPT Combo
• Power Consumption: ~60 W
• Lamp Life: ~9,000 hours (~12 months)
• Material: 304 stainless steel chamber

Compatibility

• Works with standard household piping (¾″ – 1″ combo fitting)
• Designed for use with
• • Replacement Lamp: Sterilume™ HO model S410RL-HO
• • Replacement Quartz Sleeve: QSO-410
• Can be paired with pre-filters (such as sediment or carbon filters) to protect the UV system and improve performance

Applications

• Whole-House Point-of-Entry Disinfection — Protects water at every tap, shower, and fixture
• Well Water Treatment — Ideal for private wells where microbial contamination is a concern
• Municipal Supply Protection — Adds an additional disinfection barrier beyond chlorination
• Cottages & Seasonal Properties — Reliable UV protection where periodic occupancy occurs
• Light Commercial Use — Suitable where high-quality disinfection is required

Maintenance

• UV Lamp Replacement: Every ~12 months, even if still illuminated — UV intensity diminishes over time.
• Quartz Sleeve: Inspect and clean annually; replace if cloudy or damaged.
• Regular maintenance ensures consistent UV dosage and optimal microbial inactivation

Why Choose the VH410?

The Viqua Sterilight VH410 UV System offers dependable, chemical-free disinfection that protects your household or business from common pathogens without altering water chemistry. Its robust design, digital monitoring, and easy maintenance make it a reliable choice for long-term water safety.