Green Air Products - CO2 Generator Air Cooled Heat Sink / Heat Tube
EXTRUDED ALUMINUM ANODIZED HEAT SINK Optional accessory for ELECTRA-AIR CO2 Generators or Infrared Multi-Fuel CO2 Generators. Use one tube for the CD-24 and two for the CD-48. IR-28 uses two tubes, IR-42 requires three heat tubes. Slides easily into unit. Fit 4 inch ducting. Tube is 22 inches long