Larson 18" UV Air Duct Disinfection 3-Lamp Fixture - UV-C - Destroys Airborne Bacteria & Viruses - 220V - 15.9W Total UV Output

Larson ElectronicsSKU: PL3-IND-HVAC-DTW-UVC-R2-SS-18-3L-220V

Sale price$3,343.99


PuriLite suggests you place an order directly with us for large Larson orders due to the potential customization requirements. Please call us at 1-844-787-5483 to place your order. If you prefer to place your order online, a PuriLite agent will be in touch with you to discuss any custom options.
This unit is Made In USA - Manufactured in Texas
The IND-HVAC-DTW-UVC-R2-SS-18-3L-220V from Larson Electronics is a Air Duct Disinfection System that works to disinfect air moving through a duct system via germicidal ultraviolet (UV) rays. This unit helps to control the spread of airborne cold and flue virus as well as other airborne transmitted disease. This anodized aluminum air duct disinfection system features three of 15 watt UV bulbs that each produce 5.3 watts (15.9W total) of UV output at a wavelength of 254nm. The IND-HVAC-DTW-UVC-R2-SS-18-3L-220V is designed to be mounted inside an air duct and operates on 220V AC current.
*Please note: This product produces UV light. Make sure to follow all safety guidelines and protocols found in the user manual.*
The IND-HVAC-DTW-UVC-R2-SS-18-3L-220V is a powerful sanitation solution for industrial sites and commercial facilities. Equipped with three UVC fluorescent lamps, this system offers 15.9 total watts of UV output at a wavelength of 254nm. The lights have an expected lifespan of 8,000+ hours and emit a flood beam pattern. The IND-HVAC-DTW-UVC-R2-SS-18-3L-220V can be used continuously in air ducts such as those found in HVAC systems.
This UV air duct disinfection system projects ultraviolet rays inside the air duct it is mounted in. The air flowing through the duct that passes through the UV rays is then sanitized. Bacteria and viruses present in the air that passes through the UV rays produced by the fixture are destroyed. The air moving through the duct is constantly being purified as it flows through the UV rays being produced by the fixture.
The enclosure of the IND-HVAC-DTW-UVC-R2-SS-18-3L-220V is built from 304 stainless steel. In-Operation and Replace-Lamp indicator lamps allows for operators to check the status of the UV bulb(s) without removing the fixture from the air duct or being exposed to harmful UV radiation.
The IND-HVAC-DTW-UVC-R2-SS-18-3L-220V is designed to be mounted inside an air duct. The system is intended to be mounted in a partial internal style with the bulb(s) being mounted inside of the air duct and the electronics mounted on the outside of the duct.
Note on Environment
: Sunlight and visible light fixtures do not impact the effectiveness of the disinfecting on this UVC sanitation product. Metal halide, high pressure sodium, fluorescent, and LED light fixtures can be left on. The UV radiation emitted from this product is not disrupted by any type of lighting in the environment. Put simply, NO it DOES NOT need to be dark in the area you plan to disinfect. The UV radiation is harmful to the eyes and skin, and that is why you should not be in the area while it is in operation. Please see user manual for additional safety information.
This ultraviolet UV air duct disinfection system can be used to continuously disinfect air of mold, allergens, airborne bacteria, viruses, and germs. The IND-HVAC-DTW-UVC-R2-SS-18-3L-220V is ideal for use in restaurants, hospitals, clinics, laboratories, nursing homes, schools, food processing facilities, office buildings, conference rooms, universities, clean rooms, and many more.
Larson Electronics is a manufacturer and as such can build stationary and portable transformer systems to your Specifications. Although we carry several models of power distribution transformer systems, we can deliver custom ordered units almost as quickly as our prebuilt units. If this model does not meet your needs, please contact us at 1-844-787-5483 or
to discuss your specific requirements.

Lamp Technology: UV-C Fluorescent
Exterior Housing Dimensions: 16-13/16"H x 8-1/8"W x 4-7/16"D
Depth (Inside Duct) for Partial Internal Mount: 21"
Weight: -
Voltage: 220V AC, 50/60 Hz
Wattage: 15W Per Lamp
Total Watts: 45W
UV Output: 5.3W per lamp 15.9W
Total UV Output: 15.9W
Irradiance (single lamp): 44 uW/cm2 @ 1 meter
Expected Lifespan: 8,000+ Hours
UV Wavelength: 254nm peak
Lamp Base: G13 (Medium Bi-Pin)
Replacement Lamp: FRL-18-1X-T8-15W-UV-C
Beam Angle: 360º
Light Configuration: Flood
Amps: 0.47A @ 220V
Ambient Operating Temp Range: -
Materials: 304 Stainless Steel Enclosure
Indicator Lights: Operational Light (confirms on) and Replace Lamp (lamp no longer functional) indicator lamps
Mounting: Partial Internal Duct Mount

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