Air Handler Data - Geostar ASTON Series Installation Manual

Model Nomenclature - Air Handler
Model
SAH – Series Air Handler S i Ai H dl
Unit Capacity
Refrigeration (DX)
022 MBTUH
026 MBTUH
030 MBTUH
036 MBTUH
042 MBTUH
048 MBTUH
060 MBTUH
066 MBTUH
Vintage
* - Factory Use Only
Electric Heat
00 – None
05 – 5kW (022 – 036 only) No Breakers
10 – 10kW (036 – 066 only) No Breakers
15 – 15kW (042 – 066 only) with Breakers
20 – 20kW (060 - 066 only) with Breakers
Note: To field convert the SAH to bottomflow air discharge, the SAHBCK kit must be ordered.
Note: Air flow on the 060 and 066 units in the horizontal configurations should be limited to 1900 cfm in
cooling mode, or condensate blow off may occur.
1. Only available with Aurora controls in the compressor section.
Physical Data - Air Handler
Air Handler Model Number (Refrigerant)
Air Coil Total Face Area, ft2 [m2]
Tube outside diameter - in. [mm]
Number of rows
Evaporator
Coil
Fins per inch
Suction line connection - in. [mm] sweat
Liquid line connection - in. [mm] sweat
Refrigerant
Nominal cooling capacity - tons [kW]
Condensate drain connection - (FPT) in. [mm]
Blower Wheel Size (Dia x W), in. [mm]
Blower motor type/speeds
Blower motor output - hp [W]
Filter Standard - 1" [51mm] Field Supplied.
Electrical characteristics (60hz)
Shipping weight - lbs. [kg]
Operating weight - lbs. [kg]
ASTON & ASTON ADVANCED DUAL-CAPACITY OUTDOOR SPLIT SERIES INSTALLATION MANUAL
1-3 4-6 7 8-9 10 11
SAH 036 * 00 1 A
022 026
3.89 [0.36]
5/8 [15.87]
1.8 [6.44] 2.1 [7.59] 2.5 [8.79]
9 X 7
[229 x 178] ]
16 X 20
[406 X 508]
147 [66.7]
139 [63.0]
15
12
14
13 15 16
R 1 S 1 *
Build
*-Factory Use Only
Position
1 – Multi-position
Future Options
S – Standard
Voltage
1-208-230/60/1
Air Coil
R – Refrigerant
Controls/ Motor
A – Standard/ 5 Speed ECM
C – Aurora AHB/ Variable Speed ECM
TXV
1 – Factory Installed
030 036
4.86 [0.45]
3/8 [9.52]
3
12
3/4 [19.05]
3/8 [9.52]
R-410a
3 [10.55] 3.5 [12.30] 4 [14.06] 5 [17.58] 5.5 [19.33]
3/4 [19.05]
10 X 8
[254 x 203]
Variable Speed ECM/ 5 Speed ECM
1/2 [373]
20 X 20
[508 x 508]
208/230 - 1ph
168 [76.2]
150 [68.0]
1
Rev.: 2/27/2017
042 048 060
5.83 [0.54] 6.81 [0.63]
7/8 [22.23]
1/2 [12.7]
11 x 10
[279 x 254]
1 [746]
22 X 20
[559 x 508]
198 [89.6] 206 [93.4]
180 [81.6] 188 [85.3]
066
1/31/2017