With 10-100% capacity control, variable capacity scroll compressors can match the load needed by the unit. The compressors vary the volume of refrigerant that flows through the cooling system allowing the unit to tightly control the air temperature and save energy when the unit is not running at full load. Factory installed constant or variable flow waterside economizer allows for free cooling at low ambient conditions. Modulating humidity control provides energy efficient dehumidification, even with low sensible heat loads, without the temperature swings common with on/off reheat systems. Shell and tube or brazed plate refrigerant-to-water heat exchangers provide energy efficient heat transfer. Multiple high efficiency filtration options, with up to a MERV 14 efficiency rating. Polymer e-coated coils are available to extend the life of the coils and protect them in corrosive environments. Interior corrosion protection option for corrosive environments. Vertical self contained unit with a water-cooled condenser or to match with a remote air-cooled condenser, from 23-70 tons. Chilled water or non-compressorized DX vertical indoor air handling unit, from 5,300-27,000 cfm. 10-100% variable capacity R-410A scroll compressors provide load matching cooling and improved part load efficiency. Air-source, water-source, or geothermal heat pump configurations allow for energy efficient cooling and heating. Make up air capability, up to 100% outside air, to meet ventilation requirements. High performance hot water or steam heating coils allow unit to tie into a boiler system.
| Make | AAON |
|---|---|
| Manufacturer | AAON, Inc. |
| Model code | SA-70 |
| Series | SA Series |
| Quantity | 21000 CFM |
| Placement | Indoor |
| Depth | 79 inches |
| Width | 110 inches |
| Additional info |
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