Description
The Ameristar by American Standard 3.5 Ton 16 SEER2 Heat Pump Air Conditioner Split System Variable Speed with R-454B Refrigerant (A5HP5424A1000A-A5AHV004A1D3) is a complete residential heating and cooling solution designed to deliver efficient year-round comfort with advanced variable-speed airflow technology. This matched split-system combines the A5HP5424A1000A outdoor heat pump condenser with the A5AHV004A1D3 variable-speed air handler to provide reliable heating, cooling, and enhanced comfort control.
Featuring 16 SEER2 efficiency, variable-speed indoor airflow management, and advanced R-454B low-GWP refrigerant technology, this system delivers improved energy performance, consistent temperature control, and better humidity management. The heat pump design provides both cooling during warmer months and heating during colder conditions, making it an efficient all-season HVAC solution.
Key Features
- 3.5 Ton Capacity – Designed for medium-to-large residential heating and cooling applications
- 16 SEER2 Efficiency – Provides improved seasonal energy efficiency
- Heat Pump Operation – Delivers both heating and cooling capability from one system
- Variable-Speed Air Handler – Automatically adjusts airflow for enhanced comfort and efficiency
- R-454B Refrigerant – Uses lower-GWP A2L refrigerant technology
- Complete Split-System Package – Includes outdoor heat pump condenser and indoor variable-speed air handler
- Enhanced Comfort Control – Helps maintain consistent temperatures and improved humidity control
Product Specifications
- Brand: Ameristar by American Standard
- Outdoor Model: A5HP5424A1000A
- Indoor Model: A5AHV004A1D3
- Product Type: Variable-Speed Heat Pump Split System
- Nominal Capacity: 3.5 Ton / 42,000 BTU
- Cooling Efficiency: 16 SEER2
- Refrigerant: R-454B
- Air Handler Type: Variable-Speed
- System Type: Residential Split-System Heat Pump
- Voltage: 208/230V, Single Phase
Benefits
- Provides heating and cooling capability in one complete HVAC system
- Variable-speed airflow improves temperature consistency and comfort
- Helps enhance humidity control compared to standard fixed-speed systems
- Uses modern R-454B refrigerant technology with reduced environmental impact
- Delivers efficient seasonal performance with 16 SEER2 rating
- Provides quieter operation through advanced blower technology
- Includes matched indoor and outdoor components for optimized performance
- Designed for reliable operation throughout the year
Compatibility & Installation
The Ameristar A5HP5424A1000A-A5AHV004A1D3 is a matched split-system heat pump package designed for residential applications. The outdoor heat pump condenser and variable-speed air handler are engineered to operate together for optimized efficiency, airflow, and comfort.
Installation considerations:
- Verify the 3.5-ton capacity matches the home's heating and cooling requirements
- Confirm proper matching between indoor and outdoor components
- Verify electrical and refrigerant-line requirements
- Follow R-454B/A2L refrigerant safety requirements
- Ensure proper ductwork configuration and airflow
- Follow manufacturer installation instructions and local building codes
- Installation should be completed by a qualified HVAC professional
Frequently Asked Questions
What size is the Ameristar A5HP5424A1000A-A5AHV004A1D3 system?
It is a 3.5-ton split-system heat pump with a nominal cooling capacity of 42,000 BTU.
What is the SEER2 rating?
This matched system provides 16 SEER2 efficiency.
What refrigerant does this system use?
The system uses R-454B refrigerant, a lower-GWP A2L refrigerant.
Does this system provide heating and cooling?
Yes. This is a heat pump system designed to provide both heating and cooling operation.
What type of air handler is included?
This system includes the A5AHV004A1D3 variable-speed air handler designed for improved airflow control and comfort.
Is this a complete HVAC system?
Yes. This is a matched split-system package including the outdoor heat pump condenser and indoor variable-speed air handler.
