34
PERFORMANCE AND ELECTRICAL DATA (CONT.)
LEGEND
EER — Energy Efficiency Ratio
* Rated in accordance with ARI Standard 380-93.
† See power cord selection guide below for electric heating capacity rating. Using 30 Amp cords on U07 and U09 models could result in damage to unit.
‡
Fan motor indoor CFM (LO/HI) shown for 230-1-60 units.
POWER CORD SELECTION GUIDE
HEAT PUMP MODELS
GA PTACs are not individually equipped with a power cord, so one must be ordered separately based on the voltage and
amperage of your electrical circuit. If the unit is to be plugged into a receptacle, then a line cord connection kit needs to be
selected. If it will be permanently connected, a hardwire connection must be used.
Model No.
Voltage
Receptacle Type
Heating
(BTUH)
Heater (Kw)
Input Power
(WH)
Current
(Amps)
Branch
Circuit Full
Amps
PWRCORD ---265V---15A
265V
15 amp / 277
6,800
2.0
2,120
8.9
15
PWRCORD ---265V---20A
20 amp / 277
10,200
3.0
3,127
13.2
20
PWRCORD ---265V---30A
30 amp / 277
17,000
5.0
5,035
21.5
30
NOTE: In compliance with UL, and the National Electrical Code, 265V units installed with a power cord require the use use of a 265V electrical subbase.
RECEPTACLE AND FUSE TYPES
UNIT NAMEPLATE VOLTAGE
265
OUTLET RATED VOLTS/AMPS
277/15
277/20
277/30
OUTLET BLADE CONFIGURATION
RECEPTACLE TYPE
A
B
C
NEMA CONFIGURATION
7--- 15R
7--- 20R
7--- 30R
TIME DELAY FUSE OR CIRCUIT BREAKER (AMPS)
15
20
30
NOMINAL HEATER SIZE
2.0 KW
3.0 KW
5.0 KW
LEGEND
NEMA ---
National Electrical Manufacturers Association
GA
MODEL
NUMBER
POWER
FACTOR
(%)
FAN MOTOR
R-410a
CHARGE
oz
MAX
DEHUM.
Pint/Hr
SENSIBLE
HEAT
FACTOR
APPROX.
CHASSIS
SHIP WT.
lb
Indoor
Motor HP‡
Indoor
Motor Full
Load Amps
Outdoor
Motor
HP
Outdoor
Motor Full
Load Amps
PTAC-GAA07AB-P
99%
0.024
0.16
0.054
0.3
24.7
1.7
84%
121
PTAC-GAA09AB-P
99%
0.029
0.2
0.054
0.3
35.3
2.2
81%
128
PTAC-GAA12AB-P
99%
0.031
0.2
0.061
0.35
36.0
2.7
67%
137
PTAC-GAA15AB-P
98%
0.031
0.2
0.061
0.35
40.2
3.2
65%
143
MODEL PTAC-GAA (265-1-60)
MODEL
NUMBER
CAPACITY*
EER
COP‡
VOLTAGE
RANGE
COOLING
Cooling
Btuh
Heating
AMPS
WATTS
Rev.Cyc.
BtuH
Electric†
PTAC-GAA07AB-P
7700
6300
15 or 20 Amp
cord only
12
3.4
239 - 292
2.4
640
PTAC-GAA09AB-P
9000
8100
11.3
3.3
3.7
800
PTAC-GAA12AB-P
12000
10700
15, 20 or 30
Amp cord
10.7
3.1
4.8
1120
PTAC-GAA15AB-P
15000
13800
9.8
2.9
5.9
1530
APPLICATIONS
•
Hotels and motels
•
Nursing homes and assisted living care
centers
•
Offices
•
Apartments
•
Single--family dwellings
•
Home conversions and residential add--ons
NEW CONSTRUCTION
ADVANTAGES FOR NEW
CONSTRUCTION
Design Flexibility for the Architect/Engineer
•
Whisper--quiet performance, indoors and out
•
No bulky duct system
•
No separate equipment room
•
No water towers or additional cooling
equipment
•
No complex match--up of different HVAC
components
•
Less sensitivity to building orientation (sun,
wind, shade)
•
Optional architectural grille to permit custom
exterior appearance
Initial Cost Savings for the Building Owner
•
No expensive component HVAC system
purchase
•
No
equipment
room
or
maintenance
engineering staff
•
Two--part delivery to minimize on--site
damage
•
Weather--protected wall sleeve that goes in
place during construction; chassis that slides
in place after construction
•
No seasonal changeover required for cooling
or heating -- units are self--contained comfort
systems
Lower Operating Costs and Reliable Comfort
for The Occupant
•
Heat pump models offer substantial savings
over models with conventional electric
resistance heaters
•
Individual units allow tenants to choose the
degree of comfort and operating economy.
•
Rapid servicing reduces downtime: complete
chassis can be replaced in minutes without
disrupting other occupants.
•
Each unit operates independently of other
units in the building. No dependency by
building on central HVAC system.
RETROFIT/REPLACEMENT
If you are replacing a unit in an existing wall sleeve,
your options include:
•
Replace the existing wall sleeve with the
the polymer wall sleeve. See accessory sleeve
section for selecting the correct sleeve for
your application.
NOTE: in most cases, when replacing the
wall sleeve, the exterior grille must also be
replaced.
•
Use an existing sleeve and exterior grille. The
Gree GA series PTAC will fit into:
—
— Friedrich T series and ZoneAire wall
sleeves, with a required wall sleeve
extension (see accessory Friedrich
Retrofit Wall Sleeve Adapter).
GA
Whether you are designing a new structure or
replacing packaged terminal air conditioning units in
an existing building, Gree GA Series will meet your
needs.
The Gree GA series Packaged Terminal Air
Conditioning (PTAC) unit is designed to meet the
needs of the architect, engineer, and contractor. For
unit installation, Gree’s expert support network will
assist in all applicable aspects of the construction
project, from preparing a budget to start-up.
4
The following major competitors’ wall
sleeves/grilles: Carrier, GE, Amana,
Trane, Friedrich and Bryant, and NO
accessory retrofit kit is required.
