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Downturn Plenum

Downturn Plenum for Size 2 Cooling Coil Module - Required for Down Discharge Cooling Coil Applications
Downturn Plenum

Downturn plenums enable an inline make up air unit to provide down discharge air. The downturn plenum is also insulated to reduce condensation build up and noise.

Downturn Plenum
Features and Benefits
  • G90 Galvanized steel
  • Fully insulated
  • Curb mountable


Use Downturn Plenums when inline modular units need to provide down discharge air. For example, all down discharge direct fired and electric heaters with DX cooling use the downturn plenum. All down discharge indirect heaters use downturn plenums.

Additional Information:
Exploded Parts Detail
Submittal Drawing
Center of Mass Calculator