SB Series
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AAON SB Series self contained units are engineered for high performance and energy efficient full and part load operation. Variable capacity scroll compressors, variable speed direct drive backward curved plenum supply fans, double wall rigid polyurethane foam insulated cabinet construction and optional heat pump configuration provide the SB Series with unmatched performance. | |
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SB Series |
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| Applications |
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Vertical self contained unit with a water-cooled condenser or to match with a remote air-cooled condenser, from 2-30 tons. |
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10-100% variable capacity R-410A scroll compressors provide load matching cooling and improved part load efficiency. |
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Air-source, water-source or geothermal heat pump configurations allow for energy efficient heating and cooling. |
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Make up air capability, up to 100% outside air, to meet ventilation requirements.
Factory installed high performance hot water, steam or electric heating. |
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| Construction |
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Double wall rigid polyurethane foam panel cabinet construction has a higher thermal resistance, or R-value, versus fiberglass construction. Panels include a thermal break, with no metal contact from inside to outside, to prevent heat transfer through the panel and prevent condensation on the outside of the cabinet. Construction also makes the cabinet more rigid and resistance to damage, provides increased sound dampening and reduces air leakage and infiltration. |
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Access doors with stainless steel hinges and lockable handles make the unit easily serviceable. |
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Double sloped stainless steel drain pans eliminate standing water which can support microbial growth and stainless steel construction prevents corrosion that could lead to water leaks and contaminants in the air stream. |
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Supply Fans |
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Direct drive backward curved plenum fans are more energy efficient, quieter and require less maintenance than belt driven fans. |
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VFD (Variable Frequency Drive) controlled or ECM (Electrically Commutated Motor) driven direct drive backward curved plenum supply fans are available to provide precise airflow control and reduced power consumption. |
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| Warranty |
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1 Year Parts Standard Warranty |
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| Controls |
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Labeled electrical components and color-coded wiring match the unit specific color-coded wiring diagram which is laminated and permanently affixed inside the controls compartment. |
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Factory provided or customer provided controller can be selected to meet existing or new building control architecture. |
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Unit control and compressors are contained within a compartment isolated from the air stream for ease of service and quiet operation. |
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Factory run test report, wiring diagram and Installation, Operation, and Maintenance manual with startup form are provided in the control compartment of every unit. |
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| Features and Options |
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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. |
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Modulating humidity control provides energy efficient dehumidification, even with low sensible heat loads, without the temperature swings common with on/off reheat systems. |
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Factory installed mixing boxes for application flexibility. Mixing boxes can include on/off dampers, modulating dampers or fixed position dampers on the outside and return air streams. |
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Coaxial or brazed plate refrigerant-to-water heat exchangers provide energy efficient heat transfer. |
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Multiple high efficiency filtration options, with up to a MERV 14 efficiency rating.
SCR (Silicon Controlled Rectifier) electric heat control for reduced power consumption, longer heater life, and improved occupant comfort. |
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Polymer e-coated coils are available to extend the life of the coils and protect them in corrosive environments. |
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| Natatorium and Pool Room Units |
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Double wall construction, stainless steel condensate drain pans, e-coated coil and exterior and interior corrosion protection options protect components of the unit in corrosive environments. Modulating humidity control for energy efficient dehumidification. |
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Complete Service Access |
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SB
Model |
Cabinet |
cfm |
Width* |
Height* |
Length* |
| 002 |
A |
Up to 1,200 |
30 |
42 |
56 |
| 003 |
| 004 |
B |
Up to 2,000 |
42 |
| 005 |
| 006 |
C |
Up to 4,000 |
72 |
| 008 |
| 010 |
| 013 |
D |
Up to 6,000 |
56 |
54 |
| 016 |
| 020 |
| 025 |
E |
Up to 10,000 |
92 |
| 030 |
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| *All dimensions are in inches and may vary depending on options selected |
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