Stinger™ 24V UV Fixture

Ideal for Hard-to-Access HVAC Equipment

The Stinger was developed especially for the many “under-serviced” or hard-to-access A/C systems in use today, such as fan coil units, heat pumps, unit ventilators, terminal units and individual duct runs.

Stinger is ideal for critical areas too, units above ceilings, or in specialty equipment applications in hospitals, industrial plants, and pharmaceutical plants – anywhere UVC is needed in small equipment.

Specs and Certifications

Lamps included with this fixture provide an average of 9,000 hours of operation.
Input power voltage configuration.
Primary disinfection mode: Air & Surface, Air or Surface.
Primary fixture mounting: internal duct/plenum or external duct/plenum.
Product is free from defects in material and workmanship from the date of first purchase.
Fixture verified not to produce ozone as a "certified air cleaning device."

Stinger employs a state-of-the-art and low voltage power system that safely and efficiently delivers 18 Watts of UV power to difficult applications. Stinger’s components are water resistant and easily serviced, and with its low voltage power source, code and safety issues are greatly reduced. Stinger is safe, simple, and just right for many of today’s applications – it’s also the most affordable and easiest to install choice available in the market.

  • Commercial-quality product
  • Fast/easy to install and service
  • Conveniently installs externally
  • No need to open equipment
  • Trouble-free 24V operation
  • Powerful quad-lamp technology
  • Unequaled UVC performance
  • Lowers coil pressure drop
  • Reduces A/C system runtime
  • Resolves system cleaning issues
  • Improves IAQ
  • Destroys mold and bacteria
  • Can reduce allergies, colds, and flu
  • Solid 1-year warranty

Stinger Fixtures are factory assembled and tested. They consist of a mounting base, gasket, power supply, power socket, lamp socket, lamp, and high spectral reflector.

The Mounting Base and Gasket are constructed of reinforced high-performance plastic for structural integrity and long life equipped with an integral neoprene gasket to ensure a safe and leak-proof installation. They are mounted outside the airstream with the lamp to extending into conditioned air. Stinger’s unique, integral “water dam” prevents water incursion into, or past the fixture when the lamp is mounted vertically.

The Power Supply is a 24V, high-power factor, Class P, Sound Rated A, Type 1 outdoor type with inherent thermal and end-of-lamp-life protection. Its design maximizes lamp performance over its life in air of 1–70° C, 100% RH, and most any velocity. It incorporates a patent-pending safety “slide-lock” constrained by a convenient twist-on 24V power socket that when combined, facilitate the prevention of UV-C exposure.

The Power Socket utilizes a twist-on GU24 style connector for quick and inherently safe connections from soft-wired power or from its exclusive power transformer.

The Lamp Socket is a G24-Q4, sure-grip, snap-in style for quick, safe, and secure lamp installation and change-out.

The Lamp is a high-output, hot cathode, G24-based, 18W quad design that produces broadband 250–260nm UV-C without ozone production. It can produce its specified output at most any air velocity of from 1–70° C.

The High Spectral Reflector (optional use) is constructed of aluminum and designed to block and/or reflect 160° of radiated UV-C energy from any user-selected direction.

Independent Testing is in accordance with all known safety requirements of Underwriters Laboratories.


Door Safety / Interlock Switch

  • Designed to automatically de-energize the UVC system when opened
  • Required for all AHU access points

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