P
RODUCT
S
PECIFICATIONS
2 www.goodmanmfg.com SS-VTAC
Front Desk Control
Enable or disable each unit from the front desk to save energy
used to condition unoccupied rooms.
Fan Delay
Allows the evaporator blower to continue running for up to 45 sec.
after the thermostat is satisfied, maximizing cooling performance.
Random Restart
Protects against damage to electrical circuits by preventing all
units from starting at one time after power disruption. Random
restart occurs in 3 to 4 min.
Evaporator Coil Freeze Protection
Prevents ice build-up on coils and compressor damage during
the cooling mode. Attached to the coil, a temperature sensor
will de-energize the compressor when freezing conditions are
detected and re-energize the compressor when the coil warms
up again.
Ductable Return Air
Permits the connection of return air ductwork using the provid-
ed tabs (usually not required) on the inlet of the evaporator coil.
(Figure 5, pg. 9)
Note: Duct systems and registered sizes must be properly designed for
the CFM and external static pressure rating of the unit.
Adjustable Outside Air (manual)
Meets code requirements for outside air introduction. The air
vent (Figure 6, pg. 9) allows up to 50 CFM of outside air to be
introduced into the equipment closet. The air mixes with return
air entering the closet through the return air grille.
Note: Negative pressure can be introduced through an external source to
raise the 50 CFM level. Consult with the factory.
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FEATURES
Compressor Restart Delay – (3 min.)
Ensures that system pressure equalizes before the system re-
starts, so compressor life is extended.
Low Ambient Lockout
Locks out compressor at 40ºF and below, thus extending com-
pressor life.
Electrical Disconnect (Factory-installed)
Makes service and maintenance easier.
Filter Brackets (Field-installed)
Installed over evaporator coil and shipped with throw-away fil-
ter (20” x 24” x 1”; see Figure 5, pg. 9).
Unique “Sleeve Drain” Condensate System
(Factory-installed) – Connects evaporator drain pan to a vertical
pipe connection in the unit’s base pan via a drain line. Evapora-
tor condensate is delivered from the unit to a catch tray in the
wall sleeve and exits the sleeve through the ¾” male NPT fitting
to allow complete piping of the drain to a condensate riser dur-
ing the rough-in stage. This eliminates condensate connection
problems when connecting the HVAC drain to the riser after the
HVAC unit is installed in the closet. Unit can be removed for
service without disconnecting the condensate piping. Additional
closet space is not needed to connect the drain.
Secondary Overflow
Should the primary condensate riser become clogged, water will
fill the catch tray and be diverted through the sleeve to the exte-
rior of the building, ensuring no leakage into the interior area.
Rain water entering the sleeve is automatically diverted to the
building exterior.
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NOMENCLATURE
Product Category Engineering
V Vertical Package Revisions
Terminal Unit
Option Code
Model Type A Standard Model
C Air Conditioner H Hot Water Model
H Heat Pump
Electric Heat
230v-208v Models
System Cooling Capacity 00 0.0 KW 05 5.0 kW
09 9,000 BTU/h 02 2.0 KW 06 6.0 kW
12 12,000 BTU/h 03 3.0 kW 08 8.0 kW
18 18,000 BTU/h 04 4.0 kW 10 10 kW
24 24,000 BTU/h Hot Water Models (H)
0A 2-row coil 0B 3-row coil
Voltage Design Series
3 230/208v-60 Hz-1 Ph A Unit manufactured prior to 01/2006
B Unit meets 2006 DOE requirement
101,2
VT 09
4,5
A
11
AC
3
B
7
3
6 8,9
03
