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Field Controls UV-18 46361702 18" in Duct UV Air Purifier

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Field Controls UV-18 46361702 18" in Duct UV Air Purifier

UV-Aire In-Duct

Field Controls offers a complete line of UV-Aire products for any home or business, with a variety of duct-mounted models designed for forced-air heating and cooling systems. UV-Aire germicidal lamps continuously attack airborne mold, bacteria, and viruses as they circulate through your duct work. As part of the Healthy Home System, the in-duct UV-Aire works with the Healthy Home System Control to ensure PURE air in the home all year round...even when not heating or cooling.

Fifteen UV-Aire in-duct models are available from Field Controls. A dual lamp model provides increased potency, useful for larger applications. There are also 240v models designed specifically for heat pumps, and a model for outdoor installations. The two newest models, the UV-16/24 and UV-16/120, fit in tight spaces due to their compact design and include a built-in safety switch to enable the light only inside the duct.


  • Hinged cover for easy accessibility
  • Includes patented angle bracket and duct board mounting kit
  • Installs easily and plugs into a standard 120v outlet
  • All UV-HP (heatpump) models are 240v

Patented Angle Bracket

  • Angle allows longer lamps to fit into smaller ductwork, maximizing effectiveness
  • Ensures the entire cross section of the duct is irradiated
  • Swivel arm allows for easy lamp replacement

Duct Board Mounting Kit

  • Makes mounting to duct board simple
  • Designed to increase stability on the duct board

How It Works

UV-Aire uses the energy from a specially designed, high- intensity UV-C lamp to reduce microorganisms in the entire home as they cycle through the HVAC system. Mounted inside the duct work, the UV-Aire sterilizes or kills most contaminants as they pass the lamp.

The process requires very little maintenance and costs just pennies a day to operate. The UV-Aire could be one of the best health and comfort investments a homeowner ever makes.

UV’s effectiveness in killing bacteria is directly related to the microorganism’s exposure time. Indoor air in a typical residential forced-air HVAC system will be recirculated 40-75 times a day. With a UV generating lamp mounted in the HVAC duct, cumulative exposure can be very effective in controlling indoor bacteria and other airborne contaminants. UV rays will also kill germs and mold that breed in drain pans and A-coils. Properly positioned, an ultraviolet system can significantly reduce indoor air contamination and prevent the growth of new microorganisms.

Installation Options

The UV-Aire can be installed in ducts nine inches and larger. Each unit comes with a duct board mounting kit and a patented angle bracket. A dual lamp model is available for commercial applications and/or increased potency. There is also a model designed specifically for heat pumps and a model for outdoor installations.


  • Model: UV-18
  • Minimum Duct Width: 14"
  • Voltage: 120
  • Amps: 0.5
  • Hz: 60
  • Watts: 30
  • Recommended Max. SQ. FT: 2000
  • Lamp Intensity At 1 Meter (�W/CM2): 73
  • Product Warranty: 18 Months

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