HVAC CK Series

Highly Configurable UVC Systems for HVAC applications

The CK Series is designed as a modular, highly flexible UVC kit for Air Handling Unit (AHU) installations. The kit is simple to install and can be configured to provide exactly what's needed for a wide variety of AHU installations. The CK Series is flexible enough to get everything you need and nothing you don't for almost any UVC application in an AHU. Standard configurations offer up to 16 lamps running from a single electronic enclosure. The CK Series can be supplied with standard, coated or double-walled cell lamps, based on requirements of the installation. The BMS option allows for lamp monitoring with relay output to a building's central monitoring system to ensure performance.

HVAC CK Series Features

  • Single control enclosure drives up to (16) lamps 24" or less (8 lamps up to 60")
  • Lamp lengths: 18, 24, 36, 48, 60"
  • Standard, shatterproof and double-wall cell lamps available all with American Ultraviolet's proven, watertight lamp socket connection.
  • Multi-voltage, multi-frequency for worldwide operation
  • Main power switch and ballast on LED indication on front of enclosure
  • Lamp cables available in 8, 12 and 30-foot lengths
  • Easy to use mounting hardware utilizes snap-in lamp clips, allowing for tool-free lamp changes at end of lamp life
  • Optional reflectors (upstream mounting) for additional UVC intensity
BMS option
The addition of one or more lamp monitoring boards to a CK enclosure allows remote monitoring of all lamps by external systems - such as a building management system - so CK system status is available without anyone having to go inside the AHU.


HVAC CK Series reflector Highly polished for maximum UVC reflectance, CK series reflectors are designed to increase UVC energy delivered to the coil and drain pan in upstream installations

Mounting Clips

HVAC CK Series mounting clips Snap-in stainless steel clips on one side allow tool-free lamp installation and replacement while securely holding lamps. The other side of the clip is made to clamp around standard electrical conduit

UVC Lamps

HVAC CK Series UVC Lamps High Output, Low Mercury lamps are offered in 3 varieties for the CK series: standard, "shatterproof" coated, and doublewalled. All utilize a watertight connection to the incoming lamp power cable and are rated for 2 years of effective lamp life. Standard sizes from 18" to 60"

To learn more about CK Series fixtures, including technical specifications, please visit our technical library where you can download and print literature.

Prolonged, direct exposure to UVC light can cause temporary skin redness and eye irritation, but does not cause skin cancer or cataracts. American Ultraviolet systems are designed with safety in mind and, when properly installed by a professional contractor, do not allow exposure to UV irradiation and allow for safe operation and maintenance.

HVAC CK Series

HVAC CK Series air handling unit

HVAC CK Series CK2991