Description
The Ameristar by American Standard 1.5 Ton 14.3 SEER2 Air Conditioner Condenser with R-454B Refrigerant (A5AC4018A1000A) is a reliable outdoor cooling unit designed for residential split-system air conditioning applications. This condenser provides 1.5-ton cooling capacity and is engineered to deliver efficient seasonal cooling performance with 14.3 SEER2 efficiency while utilizing next-generation R-454B low-GWP refrigerant technology.
The A5AC4018A1000A features a single-stage compressor, aluminum coil construction, and a durable outdoor cabinet designed for long-lasting performance. When matched with a compatible indoor air handler or evaporator coil, it provides dependable cooling comfort for residential applications.
Key Features
- 1.5 Ton Capacity – Designed for small residential cooling applications
- 14.3 SEER2 Efficiency – Provides efficient seasonal cooling performance
- R-454B Refrigerant – Uses lower-GWP A2L refrigerant technology
- Single-Stage Compressor – Provides reliable and consistent cooling operation
- Durable Outdoor Cabinet – Designed to withstand outdoor conditions
- Aluminum Coil Construction – Helps provide corrosion resistance and efficient heat transfer
- Split-System Compatibility – Designed for use with compatible indoor coils and air handlers
Product Specifications
- Brand: Ameristar by American Standard
- Model: A5AC4018A1000A
- Product Type: Air Conditioner Condenser
- Nominal Capacity: 1.5 Ton / 18,000 BTU
- Cooling Efficiency: 14.3 SEER2
- Refrigerant: R-454B
- Compressor Type: Single Stage
- System Type: Split-System Air Conditioner
- Voltage: 208/230V, Single Phase
Benefits
- Provides efficient cooling for residential applications
- Uses environmentally improved R-454B refrigerant technology
- Offers dependable performance with a proven compressor design
- Compact 1.5-ton size fits smaller cooling requirements
- Durable outdoor construction supports long-term reliability
- Compatible with properly matched indoor HVAC components
- Provides a cost-effective solution for replacing or installing residential cooling systems
Compatibility & Installation
The Ameristar A5AC4018A1000A is designed as an outdoor air conditioner condenser for use with compatible indoor evaporator coils and air handlers. Proper system matching is required to achieve rated efficiency and performance.
Installation considerations:
- Verify the 1.5-ton capacity meets the home's cooling requirements
- Confirm compatibility with the selected indoor coil or air handler
- Verify electrical and refrigerant-line requirements
- Follow R-454B/A2L refrigerant safety requirements
- Ensure proper airflow and system charging procedures
- Installation should be completed by a qualified HVAC professional
Frequently Asked Questions
What size is the Ameristar A5AC4018A1000A?
It is a 1.5-ton air conditioner condenser with an 18,000 BTU nominal cooling capacity.
What SEER2 rating does this condenser have?
The unit is rated at 14.3 SEER2 when installed as part of a properly matched system.
What refrigerant does this unit use?
The A5AC4018A1000A uses R-454B refrigerant.
Is this a complete air conditioning system?
No. This is an outdoor condenser and requires a compatible indoor evaporator coil or air handler to create a complete split-system air conditioner.
What type of compressor does it use?
It uses a single-stage compressor designed for reliable residential cooling operation.
