Cooling Power vs. Airflow and Duct Sizes
Sponsored Links
Typical values for tons cooling vs. air flow and duct sizes are indicated below:
| Cooling Power (ton) | Typical Air Flow (cfm) | Typical Duct Size (in) | ||
|---|---|---|---|---|
| Circular | Rectangular | |||
| 100 | 6 | 5 x 6 | 4 x 8 | |
| 1/2 | 200 | 8 | 6 x 8 | 4 x 12 |
| 3/4 | 300 | 9 | 10 x 7 | 5 x 14 |
| 1 | 400 | 10 | 8 x 10 | 6 x 14 |
| 1 1/2 | 600 | 12 | 10 x 12 | 8 x 14 |
| 2 | 800 | 13 | 10 x 14 | 8 x 18 |
| 2 1/2 | 1000 | 14 | 10 x 16 | 12 x 14 |
| 3 | 1200 | 16 | 10 x 20 | 12 x 16 |
| 3 1/2 | 1400 | 16 | 12 x 18 | 10 x 20 |
| 4 | 1600 | 18 | 14 x 16 | 12 x 20 |
Sponsored Links
Related Topics
• Air Conditioning Systems
Design of Air Conditioning systems - heating, cooling and dehumidification of indoor air for thermal comfort.
Related Documents
Calculating Cooling Loads
Calculating chiller and cooling tower refrigeration loads - in tons.
Chilled Water Systems
Chilled water system equations - evaporator and condenser flow rates.
Cooling and Heating - Performance and Efficiency Terminology
Performance and efficiency terminology related to heat pumps and air condition systems.
Cooling Load - Convert between kW/ton to COP or EER
Convert between cooling load units like kW/ton, COP and EER.
Cooling Tower Efficiency
Maximum cooling tower efficiency is limited by the cooling air wet-bulb temperature.
Refrigeration Formulas
Calculate compression work, coefficients of performance and more.
Water Evaporator and Condenser Equations
Air conditioner heat loads and evaporator and condenser water flow rates.
Sponsored Links