Description
The Sunpentown 101-Pint Heavy-Duty Indoor/Outdoor Evaporative Cooler (Model SF-48LB) is a powerful portable cooling solution designed for large indoor and outdoor spaces where increased airflow and evaporative cooling are needed. This heavy-duty air cooler uses water evaporation technology combined with high-volume airflow to provide cooling comfort without the use of a compressor, making it a practical option for dry climates, workshops, garages, patios, warehouses, and other open or well-ventilated areas.
The SF-48LB features a 48-liter (101-pint) water tank and delivers airflow up to 1,062 CFM through its three-sided honeycomb cooling pad design. The evaporative cooling process pulls warm air through water-saturated cooling pads, helping reduce the air temperature before circulating cooled air into the surrounding area.
Designed for both indoor and outdoor use, this Sunpentown evaporative cooler offers flexible operation with three fan speeds, sleep mode, remote control, timer functionality, and adjustable louvers. The unit also supports continuous water supply connection through a standard garden hose, reducing the need for frequent manual tank refilling during extended operation.
The SF-48LB is ideal for users looking for efficient spot cooling in areas where traditional air conditioning may not be practical. Because evaporative coolers add moisture to the air, they perform best in dry climates with lower humidity and in spaces with proper ventilation. This unit is not a traditional air conditioner and does not contain a compressor.
Before operation, follow manufacturer guidelines for water supply, placement, and maintenance to ensure proper performance and long-term reliability.
Key Features
- 101-Pint / 48L Water Tank Capacity – Provides extended cooling operation with fewer water refills.
- High Airflow Performance – Delivers airflow up to 1,062 CFM for powerful circulation in larger spaces.
- Three-Sided Honeycomb Cooling Pad – Enhances evaporative cooling performance and airflow distribution.
- Indoor & Outdoor Design – Suitable for patios, workshops, garages, commercial spaces, and other ventilated areas.
- Remote Control & Adjustable Operation – Includes three fan speeds, sleep mode, timer, and adjustable airflow controls.
Compatibility / Installation Notes
The Sunpentown SF-48LB 101-Pint Evaporative Cooler is designed for portable indoor and outdoor cooling applications.
Specifications include:
- Voltage: 120V / 60Hz
- Power Consumption: Approximately 100–140W depending on speed setting
- Airflow: Up to 1,062 CFM
- Water Tank Capacity: 48L (101 pints)
- Fan Speeds: 3 speeds with Sleep mode
- Dimensions: Approximately 24.25" W x 15" D x 34" H
- Weight: Approximately 29 lbs
For best performance:
- Use in dry climates or low-humidity environments
- Provide ventilation when used indoors
- Keep doors or windows open to prevent excess humidity buildup
- Maintain water levels and clean cooling pads regularly
Frequently Asked Questions
Is the Sunpentown SF-48LB a traditional air conditioner?
No. It is an evaporative cooler that uses water evaporation and airflow instead of a compressor-based refrigeration system.
Where does this evaporative cooler work best?
It works best in dry climates and open or well-ventilated spaces where evaporative cooling is most effective.
How much water does the SF-48LB hold?
The unit has a 48-liter (101-pint) water tank capacity.
Can this cooler be connected to a water hose?
Yes. It supports connection to a standard garden hose for continuous water supply.
Can it be moved between locations?
Yes. The portable design includes casters for easier movement between indoor and outdoor areas.
Stay comfortable in large spaces with the Sunpentown SF-48LB 101-Pint Heavy-Duty Evaporative Cooler, designed to provide powerful airflow, efficient evaporative cooling, and convenient portable operation.
