PA4SAN5
Single-Stage Air Conditioner
When keeping it simple is your bottom line, take a look at our entry-level air conditioner. This budget-friendly model includes a single-stage compressor for good, solid cooling performance. Enjoy the comfort knowing you've put your trust in Payne.
- Quiet performance
- Efficient, single-stage compressor
- Durably built to withstand bad weather and debris
- Designed for corrosion resistance and lasting performance
- R-454B refrigerant continues our legacy of dedication to environmental stewardship. This refrigerant achieves a remarkable 75% reduction in global warming potential while preserving the non-ozone depleting properties of our previous refrigerant.
- 10-Year Parts Limited Warranty*
- Up to 16 SEER2 cooling
- Up to 13.5 EER cooling
- Sound (as low as 72 decibels)1
- Single-speed fan motor
- System protecting filter drier
- Durable, protective inlet grille panels allow easy coil cleaning
- Baked-on powder coat finish over galvanized steel
- Cooling capacity: 1.5–5 tons
SEER2
SEER2 stands for Seasonal Energy Efficiency Ratio and applies to cooling efficiency for central air conditioners and heat pumps. The higher the SEER2, the greater the energy economy.
EER2
The Energy Efficiency Ratio (EER2) that calculates the energy the unit uses to function. It can be found by dividing a unit’s BTU output by its wattage, and the high EER2 rating means a more efficient air conditioner, so the higher the better.
Sound Level
A decibel is a unit used to measure sound or power level of an electrical signal by comparing it with a given level on a logarithmic scale.
Fan Motor
The fan motor drives the fan blades to circulate air through the HVAC system, maintaining proper airflow, ensuring efficient heating and cooling, and preventing system overheating.
Compressor
The compressor pumps and compresses refrigerant, enabling heat transfer to condition the air efficiently.
Cooling Capacity
The cooling capacity of an air conditioner or heat pump indicates the amount of heat it can remove per hour. It is measured in tons, with one ton equaling 12,000 BTUs.
Refrigerant
Refrigerant absorbs heat from indoor air in the evaporator coil and releases it outside through the condenser coil, enabling the cooling process.
1Quietest size within each model group during most common cooling operating condition.
*This warranty is to the original purchasing owner only and is not available for subsequent owners. Timely registration required for 10-year parts limited warranty. Limited warranty period is 5 years if not registered within 90 days of installation. Jurisdictions where warranty benefits cannot be conditioned on registration will receive the registered limited warranty periods. Please see warranty certificate for further details and restrictions.
California residents please see Proposition 65