AMERISTAR A4AH6E43A1C30B 3.5 Ton Convertible Air Handler Instruction Manual

Submittal
3.5 Ton
Convertible Air Handler
A4AH6E43A1C30B March 2022
AA44AAHH66EE4433AA11CC–SSUUBB–11BB–EENN

Outline Drawing

MINIMUM UNIT CLEARANCE TABLE

| SERVICE CLEARANCE (RECOMMENDED)
SIDES| 2″
FRONT| 21″
BACK| 0″
INLET DUCT| I”
OUTLET DUCT| N/A

NOTE: THIS UNIT IS APPROVED FOR INSTALLATION CLEARANCES TO COMBUSTIBLE MATERIAL AS STATED ON THE UNIT RATING NAMEPLATE
NOT E: ALL DIMENSIONS ARE REFERENCE DIMENSIONS

PRODUCT DIMENSIONS

Air Handler Model| A| B| C| D| E| F| H| Flow Control| Gas Line Braze
A4AH6E43A1C| 51.27| 23.50| 21.50| 21.75| 7.01| 9.66| 24.59| TXV| 7/8
All dimensions are in inches

Product Specifications

(a) These Air Handlers are A.H.R.I certified with various Split System Air Conditioners and Heat Pumps (AHRI STANDARD 210/240). Refer to the Split System Outdoor Unit Product Data Guides for performance data.
(b) 3/4” Male Plastic Pipe (Ref: ASTM 1785–76)
(c) ECM Motor
(d) Remote filter required.

Minimum Airflow CFM

A4AH6E43A1C30B

Heater| Minimum Heat Speed Tap
| With Heat Pump| Without Heat Pump
BAYHTR1504BRK, BAYHTR1504LUG, BAYHTR1505BRK, BAYHTR1505LUG| Low| Low
BAYHTR1508BRK, BAYHTR1508LUG, BAYHTR1510BRK, BAYHTR1510LUG| Med-High| Med-Low
BAYHTR1523BRK| Med-High| Med
BAYHTR1517BRK, BAYHTR3517LUG, BAYHTR3510LUG| High| Med

Heater Pressure Drop Table

Airflow CFM

| Number of Racks| | Heater Racks
---|---|---|---
1| 2| 3| 4| Heater Model| No. of Racks
Air Pressure Drop — Inches W.G.| BAYHTR1504| 1
1800| 0.02| 0.04| 0.06| 0.14| BAYHTR1505| 1
1700| 0.02| 0.04| 0.06| 0.14| BAYHTR1508| 2
1600| 0.02| 0.04| 0.06| 0.13| BAYHTR1510| 2
1500| 0.02| 0.04| 0.06| 0.12| BAYHTR1517| 3
1400| 0.02| 0.04| 0.06| 0.12| BAYHTR3510| 3
1300| 0.02| 0.04| 0.05| 0.11| BAYHTR3517| 3
1200| 0.01| 0.04| 0.05| 0.10| BAYHTR3515| 3
1100| 0.01| 0.03| 0.05| 0.09| BAYHTR1523| 4
1000| 0.01| 0.03| 0.04| 0.09| BAYHTR1525| 4
900| 0.01| 0.03| 0.04| 0.08| |
800| 0.01| 0.03| | | |
700| 0.01| 0.02| | | |
600| 0.01| 0.02| | | |

Performance and Electrical Data

1. See Product Data or Air Handler nameplate for approved combinations of Air Handlers and Heaters.
2. Heater model numbers may have additional suffix digits.
   Table 1. Air Flow Performance

A4AH6E43A1C30B

EXTERNAL STATIC(in w.g)| AIRFLOW
Speed Taps — 208 – 230 VOLTS
| High| Med-High| Med †| Med-Low| Low
0.1| 1491.6| 1418.1| 1302.5| 1267.8| 1140.4
0.2| 1459.7| 1384.7| 1266.3| 1230.1| 1096.4
0.3| 1425.8| 1349.2| 1227.8| 1189.7| 1050.3
0.4| 1389.8| 1311.3| 1187.0| 1146.8| 1002.1
0.5| 1351.6| 1271.3| 1144.0| 1101.4| 951.7
0.6| 1311.4| 1229.0| 1098.7| 1053.3| 899.3
0.7| 1269.1| 1184.4| 1051.1| 1002.7| 844.7
Notes:
1. Values are with wet coil, no filter, and no heaters
2.  CFM Correction for dry coil = Add 3%
3.† = Factory Setting
4. In downflow applications, airflow must not exceed 1600 cfm due to condensate blowoff.
5.Low = Tap 1, Med-Low = Tap 2, Med = Tap 3, Med-High= Tap 4, High = Tap 5

Table 2. Electrical Data

A4AH6E43A1C30B

Heater Model No.| No. of Circuits/ Phases| 240 Volt| 208 Volt
Capacity| Heater Amps per Circuit| Minimum Circuit Ampacity| Maximum Overload Protection| Capacity| Heater Amps per Circuit| Minimum Circuit Ampacity| Maximum Overload Protection
kW| BTUH| kW| BTUH
No Heater| | | | 4.1 | 8| 15| | | 4.1 | 8| 15
BAYHTR1504BRK BAYHTR1504LUG| 1/1| 3.8| 13100| 16.0| 28| 30| 2.9| 9800| 13.8| 25| 25
BAYHTR1505BRK BAYHTR1505LUG| 1/1| 4.8| 16400| 20.0| 33| 35| 3.6| 12300| 17.3| 29| 30
BAYHTR1508BRK BAYHTR1508LUG| 1/1| 7.7| 26200| 32.0| 48| 50| 5.8| 19700| 27.7| 42| 45
BAYHTR1510BRK BAYHTR1510LUG| 1/1| 9.6| 32800| 40.0| 58| 60| 7.2| 24600| 34.6| 51| 60
BAYHTR1517BRK- Circuit 1 (a)| 2/1| 9.6| 32800| 40.0| 58| 60| 7.2| 24600| 34.6| 51| 60
BAYHTR1517BRK- Circuit 2| 4.8| 16400| 20.0| 25| 25| 3.6| 12300| 17.3| 22| 25
BAYHTR1523BRK- Circuit 1| 2/1| 9.6| 32800| 40.0| 58| 60| 7.2| 24600| 34.6| 51| 60
BAYHTR1523BRK- Circuit 2| 9.6| 32800| 40.0| 50| 50| 7.2| 24600| 34.6| 43| 45
BAYHTR3510LUG| 1/3| 9.6| 32800| 23.1| 36| 40| 7.2| 24600| 20.0| 32| 35
BAYHTR3517LUG| 1/3| 14.4| 49100| 34.6| 50| 50| 10.8| 36900| 30.0| 44| 45
BAYHTR1517BRK with single circuit power source kit BAYSPEKT201A| 1/1| 14.4| 49200| 60.0| 83| 90| 10.8| 36900| 51.9| 73| **** 80

• = Motor Amps

(a) MCA and MOP for circuit 1 contain the motor amps.

Features and Benefits

• Galvanized metal cabinet with captured foil face insulation
• 2% or less air leakage
• R-4.2 Insulating Value
• Multi-Position UP/Down Flow, Horizontal Left /Right
• ALL Aluminum Coil
• Electric Heaters with polarized plug connections (sold as accessories)
• R-410A Thermal Expansion Valve
• ECM Motor ((33..55 –– 55 TToonn MMooddeellss ))
• Low Voltage Pigtail Connections
• Draw Through Design
• Horizontal Drain pan
• Single Color
• Fused 24V Power
•  5-year warranty
• Optional extended warranty available

Important: Condensate management kit is required for all 5-ton air handler models installed in downflow applications.A4AH6E43A1C-SUB-1B

About Trane and American Standard Heating and Air Conditioning
Trane and American Standard create comfortable, energy-efficient indoor environments for residential applications.
For more information, please visit www.trane.com or www.americanstandardair.com.

The manufacturer has a policy of continuous data improvement and it reserves the right to change design and specifications without notice.
We are committed to using environmentally conscious print practices.
A4AH6E43A1C-SUB-1B-EN 09 Mar 2022
Supersedes A4AH6E43A1C-SUB-1A-EN (December 2020) ©2022

References

• American Standard® | Air Conditioning and Heating | HVAC Systems
• Trane Heating & Air Conditioning

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