VERTICAL SELF-CONTAINED UNITS
SB
Features:
• Water-source and geothermal heat
pump vertical self contained units with
capacities from 3-18 tons
• Remote air-cooled condenser and airsource heat pump configurations
• 10%-100% variable capacity R-410A
scroll compressors for load matching
cooling and heating with improved part
load efficiency
• Double wall rigid polyurethane foam
injected panel construction reduces air
leakage and dampens resonated sound
• Electronically Commutated Motor (ECM)
driven direct drive backward curved
plenum supply fans provide precise
air flow control and reduced power
consumption
• Optional modulating hot gas reheat
humidity control
• Hinged service access doors with
lockable handles
• Corrosion resistant stainless steel drain
pans
• Split configuration for retrofit or space
limited applications
• Factory installed high performance
electric, hot water, or steam heating
Series
Makeup Air Applications
Up to 100% Outside Air
Application Flexibility
Minimizes Installation Time and Reduces Cost
Dehumidification and
Filtration Capabilities
Variable Capacity
Scroll Compressors
Factory Provided or Customer
Provided Controls Options
SB
Series
Self-Contained Units
SB Series self-contained units are
engineered for high performance and energy
ecient full and part load operation. Variable
capacity scroll compressors, ECM direct
drive backward curved plenum supply fans,
double wall rigid polyurethane foam insulated
cabinet construction and heat pump
conguration provide the SB Series with
unmatched performance.
Superior Features
• Double wall rigid polyurethane foam injected panel cabinet construction has a
higher thermal resistance, or R-value, compared with berglass 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. This construction also makes the cabinet more rigid
and resistant to damage, provides increased sound dampening, and reduces
air leakage and inltration.
• Split conguration with refrigerant-to-water heat exchanger and compressor
compartment shipped separate from the air tunnel section for retrot or space
limited applications.
• Access doors with chrome plated steel hinges and quarter turn lockable
handles make the unit easily serviceable.
• Unit control and compressors are contained within a compartment isolated
from the air stream for ease of service and quiet operation.
• Perforated, galvanized steel sound attenuators are installed in the compressor
compartment.
• 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.
• Direct drive backward curved plenum fans are more energy ecient, quieter,
and require less maintenance than belt driven fans.
• ECM (Electronically Commutated Motor) supply fans provide precise airow
control and reduced power consumption.
• Air-Source, water-source, and geothermal heat pump congurations allow for
energy ecient heating and cooling.
• Labeled electrical components and color-coded wiring match the unit specic
color-coded wiring diagram that is laminated and permanently axed inside
the control compartment.
• Factory run test report, wiring diagram, and Installation, Operation,
and Maintenance manual with startup form are provided in the control
compartment of every unit.
H
L
W
SB
Model
003
004
005
006
007
009
010
014
018
Cabinet cfm Width Height* Length*
B 1,000-2,000 30 53
65
C 1,800-4,000 42 72
D 3,000-6,000 56 73 69016
All dimensions are in inches
Design cfm may be 30-50% greater or less than nominal cfm.
“Units can be shipped in a split conguration for ease of installation
such that each section will t through a standard 36” door.
*Dimension may vary depending on options selected
SB
Self-Contained Units
Series
Premier Options
• Makeup air ventilation with up to 100% outside air.
• Factory provided or customer provided controller can be
selected to meet existing or new building control architecture.
• Modulating humidity control provides energy ecient
dehumidication, even with low sensible heat loads, without
the temperature swings common with on/o reheat systems.
• Polymer e-coated coils, copper nned coils, and stainless steel
coil casings are available to extend the life of the coils and
protect them in corrosive environments.
• Multiple high eciency ltration options, with up to a MERV
14 eciency rating.
• SCR (Silicon Controlled Rectier) electric heat control for
reduced power consumption, longer heater life and improved
occupant comfort.
• Factory installed constant or variable ow waterside
economizer allows for free cooling at low ambient conditions.
• Interior and exterior corrosion protection is available to protect
the cabinet in corrosive environments.
• Factory installed mixing boxes with gear driven outside air and
return air dampers allow for airside economizer free cooling.
Additional high eciency ltration is also available in the
mixing box.
• Modulating head pressure control allows unit operation with
lower temperature condenser supply water.
• Factory installed total or sensible AAONAIRE energy recovery
wheels.
Variable capacity scroll compressors provide
load matching cooling and heat pump heating
and improve part load eciency.
Compact Construction
Variable Capacity Scroll
Compressors
With 10-100% capacity control these scroll compressors can match the load needed by the unit.
The compressors vary the volume of refrigerant that
ows 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.
Variable Speed Supply Fans
ECM (Electronically Commutated Motor) driven
direct drive backward curved plenum supply fans are
available on SB Series units to provide precise air ow
control and reduced power consumption. Direct drive
fans do not have belt energy losses and backward
curved plenum fans are more energy ecient than
housed forward curved fans.
AAONAIRE Energy Recovery
Wheels
AAONAIRE energy recovery wheels, total or sensible,
provide energy savings by recycling energy instead
of losing energy through the exhaust air steam.
AAONAIRE systems also enhance indoor air quality by
allowing larger amounts of outside air to be provided
to the space with improved humidity control
Compressor & Heat
Exchanger Section
Air Handling Section
Factory installed AAONAIRE energy recovery wheel
saves heating and cooling energy.
High Eciency Filtration
Mixing Box Section
Water-Source and Geothermal
Heat Pump Configuration
An SB Series water-source/geothermal heat pump
unit can heat the air as energy eciently as it cools
it. By transferring heat from the earth to the building,
the SB Series heat pump requires no fossil fuels.
Ease of Installation
SB series units (B cabinet) are designed to t through
standard 36in wide by 80in tall doors for ease of installation and retrot applications. C and D cabinets
can be shipped from the factory in a split conguration in order to t through a standard door opening.
SB series units can be shipped from the factory with a
forklift capable base to further ease installation.
AAON Environmentally Friendly HVAC Product Family
Custom & Cataloged
Air Handling Units
(800-200,000+ cfm)
Condensers & Condensing Units
(2-230 tons)
Heating and Cooling for...
Auditoriums
Chillers (Air-Cooled &
Evaporative-Cooled)
(4-540 tons)
Rooftop Units
(2-240 tons)
Outdoor Equipment Rooms
(Chillers, Boilers & Pumps)
Self-Contained Units
(3-70 tons)
Residential Systems
(2-5 tons)
Convenience Stores
Health Clubs
Healthcare Facilities
Homes
Lodgings
Manufacturing
Museums & Libraries
Natatoriums
Ofce Buildings
Restaurants
Retail Stores
Schools
Supermarkets
Geothermal & WSHP Units
(2-230 tons)
Air-Source Heat Pumps
(2-230 tons)
2425 S. Yukon Ave.
Heating and Cooling Coils
(Booster, Hydronic, & DX)
Tulsa, OK 74107-2728
www.AAON.com
Fluid Coolers
(50-450 tons)
It is the intent of AAON to provide accurate and current product information. However, in the interest of product improvement, AAON reserves the right to change
pricing, specications, and/or design of its product without notice, obligation, or liability. Copyright © AAON, all rights reserved throughout the world. AAON® and
AAONAIRE® are registered trademarks of AAON, Inc., Tulsa, OK.
SB • R94530 • 151015
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