Air Conditioning Sizing

In most conditions the below table can be used. Extreme Heat Load and Extreme Outside Temp. may vary the size of the units needed.

DDB Enclosure & Recommended A/C Unit

  • OD-16DDC – A
  • OD-30DXC – B
  • OD-30DDC – B
  • OD-50DXC – B, C, D
  • OD-50DDC – C, D
  • OD-50DDXC – D, E
  • OD-62DXC – C, D
  • OD-62DDC – D, E
  • OD-62DDXC – E, F
  • OD-78DXC – D, E, F
  • OD-78DDC – E, F
  • OD-78DDXC – E, F, G

A/C Notation & Size

  • A – 800 BTU
  • B – 2,000 BTU
  • C – 4,000 BTU
  • D – 6,000 BTU
  • E – 8,000 BTU
  • F – 10,000 BTU
  • G – 12,000 BTU
  • H – 20,000 BTU

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