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Model PCO2450 VectorFlo® UV Air Purifier

GFI#: 4840

Diagrams and Brochures

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Ref # GFI # Part Name Image Qty Req'd Price
- 4888 594.jpg 1 $44.35
Qty: Add
4881 588.jpg 1 $241.49
Qty: Add
- 4448 585.jpg 1 $234.93
Qty: Add
- 4884 597.jpg 1 $236.36
Qty: Add



  • Air flow (CFM): 2000 
  • Replacement lamp: LT- 50 (GFI #4448) 
    • Replace every 18,000 hours 
  • Bulb strength: 50 watt germicidal H-lamp 
  • Lamp length (inches): 16
  • Lamp intensity: 135 microwatt/cm² @ 1 meter UVC output potency 
  • Dimensions (inches): 7.375 H x 8.5 W x 18 D 
  • Weight (pounds):  4
  • Home size (square feet): 4,000
  • Installation: duct
  • Master carton quantity (units): 8 
  • 120V / 240V regulating electronic ballast (GFI #4881)
  • Warranty (years):  5


  • 24 sq. ft., 3,500 sq. in. titanium dioxide Ti02 anatase semi-conductor
  • <.02 QuartzCoat® durability 
  • High output temperature compensating (HOTC)
CAUTION:  Be sure unit is turned off during installation or lamp replacement.  Do not look directly at bulbs that are on. Do not touch lamp with bare hands.
The VectorFlo® PCO2450
(Photocatalytic Oxidation) Air Purifier features the patented VectorFlo® TiO2 semiconductor designed to deliver a high performance kill rate unmatched by other ultraviolet air treatment brands. The VectorFlo® creates a low pressure area around the high output 50 watt UVC lamp establishing a venturi effect. The venturi significantly increases the time exposure of airborne microorganisms in a bath of sterilizing germicidal ultraviolet light. The treated unrestricted air (.02 inches W.C.) is then accelerated beyond the VectorFlo® semiconductor and introduced into the main airflow for maximum purification.
The patented semi-conductor’s exclusive process incorporates 24 Sq. Ft. equivalent surface area of honey combed aluminum cells that are electro-statically coated and permanently bonded at high temperatures with titanium dioxide TiO2 in an anatase (crystal) form. This specific process is proven to be the most effective photocatalyst.
A photochemical reaction occurs when UVC light is absorbed by the TiO2 semiconductor. An advanced oxidation conversion process occurs where the H2O molecule in the airflow is split to create hydroxyl radicals (OH) and super oxide anions (O2) known to be among the most powerful oxidizing radicals. This Photocatalytic process aggressively deconstructs gaseous contaminants and deodorizes your indoor air safely.
*To purchase this unit, contact your local authorized GeneralAire® wholesaler or contractor. Looking for replacement parts or UV lamps? Click on "Shop IAQ Parts" and purchase them online, or from one of our authorized GeneralAire® wholesalers or contractors throughout the USA.
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