AMERISTAR A4AH6E19A1B30B 1.5 Ton Convertible Air Handler Instruction Manual
- June 4, 2024
- AMERISTAR
Table of Contents
Submittal
1.5 Ton
Convertible Air Handler
A4AH6E19A1B30B
March 2022
AA44AAHH66EE1199AA11BB–SSUUBB–11BB–EENN
Outline Drawing
MINIMUM UNIT CLEARANCE TABLE
| SERVICE CLEARANCE (RECOMMENDED)
SIDES| 2″
FRONT| 21″
BACK| 0″
INLET DUCT| 1″
OUTLET DUCT| N/A
NOTE: THIS UNIT IS APPROVED FOR INSTALLATION CLEARANCES TO COMBUSTIBLE
MATERIAL AS AS STATED ON THE UNIT RATING NAMEPLATE
NOTE: ALL DIMENSIONS ARE REFERENCE DIMENSIONS
PRODUCT DIMENSIONS
Air Handler Model| A| B| C| D| E| F| H| Flow Control| Gas Line Braze
A4AH6E19A1B| 45.02| 18.50| 16.50| 16.75| 4.68| 7.33| 18.34| TXV| 3/4
All dimensions are in inches
Product Specifications
| MODEL | A4AH6E19A1B30B |
|---|---|
| RATED VOLTS/PH/HZ | 208-230/1/60 |
| RATINGS (a) | See O.D. Specifications |
| INDOOR COIL — Type | Plate Fin |
| Rows — F.P.I. | 3 – 14 |
| Face Area (sq. ft.) | 4.37 |
| Tube Size (in.) | 3/8 |
| Refrigerant Control | TXV |
| Drain Conn. Size (in.)(b) | 3/4 NPT |
| DUCT CONNECTIONS | See Outline Drawing |
| INDOOR FAN — Type | Centrifugal |
| Diameter-Width (In.) | 11 X 6 |
| No. Used | 1 |
| Drive – No. Speeds | Direct – 4 |
| CFM vs. in. w.g. | See Fan Performance Table |
| No. Motors — H.P. | 1 – 1/3 |
| Motor Speed R.P.M. | 1050 |
| Volts/Ph/Hz | 208-230/1/60 |
| F.L. Amps | 2.8 |
| FILTER | |
| Filter Furnished? (c) | No |
| REFRIGERANT | R-410A |
| Ref. Line Connections | Brazed |
| Coupling or Conn. Size — in. Gas | 3/4 |
| --- | --- |
| Coupling or Conn. Size — in. Liq. | 3/8 |
| DIMENSIONS | H x W x D |
| Crated (In.) | 46 x 21 x 24 |
| Uncrated | 45-1/8 x 18-1/2 x 21-1/8 |
| WEIGHT | |
| Shipping (Lbs.) / Net (Lbs.) | 116/110 |
(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) Remote filter required.
Minimum Airflow CFM
A4AH6E19A1B30B
Heater| Minimum Heat Speed Tap
| With Heat Pump| Without Heat Pump
BAYHTR1504BRK, BAYHTR1504LUG, BAYHTR1505BRK, BAYHTR1505LUG| Low| Low
BAYHTR1508BRK, BAYHTR1508LUG, BAYHTR1510BRK, BAYHTR1510LUG, 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
- See Product Data or Air Handler nameplate for approved combinations of Air Handlers and Heaters.
- Heater model numbers may have additional suffix digits.
Table 1. Air Flow Performance
A4AH6E19A1B30B
EXTERNAL STATIC
(in w.g)
| AIRFLOW
Speed Taps — 208 – 230 VOLTS
| High| Med-High| Med †| Low
0.1| 860| 773| 652| 589
0.2| 817| 732| 589| 528
0.3| 767| 679| 515| 445
0.4| 709| 612| 431| 339
0.5| 644| 533| 336| 210
0.6| 571| 441| 232|
0.7| 491| 336| 116|
Notes:
1. Values are with wet coil, no filter, and no heaters
2. CFM Correction for dry coil = Add 3%
3. † = Factory Setting 4.Low = Taps 1–2, Med = Tap 3, Med-High= Tap 4, High =
Tap 5
Table 2. Electrical Data
A4AH6E19A1B30B
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
BAYHTR3510LUG| 1/3| 9.6| 32800| 23.1| 36| 40| 7.2| 24600| 20.0| 32| 35
- = 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.
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.
A4AH6E19A1B-SUB-1B-EN 09 Mar 2022 Supersedes A4AH6E19A1B-SUB-1A-EN (December
2020) ©2022