Airrex HSC-36R Portable Spot Cooler 36000 Btu/h 3 Ton

Product Description

The AIRREX HSC-36R is a freestanding portable spot cooler rated at 36,000 BTU/h (3 tons) of cooling capacity. It operates on a 220-volt, single-phase power supply and uses R-454B refrigerant, a low-global-warming-potential formulation that meets California compliance requirements. The unit is ETL-listed and built for targeted or area cooling without a permanent installation. HVAC technicians and facilities maintenance professionals typically deploy this unit in server rooms, temporary work areas, warehouses, and event spaces where centralized cooling is unavailable or insufficient.

The HSC-36R is suited for commercial and light-industrial applications requiring a self-contained, portable cooling solution. It handles spaces up to approximately 1,200 square feet depending on heat load and ceiling height. The operating temperature range of 68 degrees F to 115 degrees F makes it appropriate for unconditioned or partially conditioned environments. The unit supports both spot cooling and room cooling modes, giving the operator flexibility based on the deployment scenario.

Key Features

• 36,000 BTU/h (3-ton) cooling output for high-capacity portable applications
• R-454B refrigerant low-GWP, California-compliant formulation
• 220-volt single-phase power input suitable for commercial circuits
• Freestanding, portable design requires no permanent mounting
• Selectable spot cooling and area/room cooling operating modes
• ETL-listed for safety compliance
• Rated for operating environments up to 115 degrees F

Compatibility

Designed as a self-contained portable spot cooler for commercial and light-industrial environments requiring temporary or supplemental cooling up to 1,200 square feet.

Installation Notes

Installation and commissioning should be performed by a qualified HVAC technician familiar with portable cooling equipment and local electrical codes. Before servicing or relocating the unit, disconnect power at the supply circuit and allow the system to fully de-energize. Verify that the available power supply matches the unit rating of 220 volts, single phase, before connecting. Exhaust ducting must be routed to an appropriate heat discharge location per the manufacturer installation manual.

Technical Specifications

• Cooling Capacity: 36,000 BTU/h (3 Ton)
• Voltage: 220 volts, 1 Phase
• Refrigerant: R-454B
• Coverage Area: Up to 1,200 sq. ft.
• Operating Temperature Range: 68 degrees F to 115 degrees F
• Mounting Style: Freestanding
• Weight: 452 pounds
• Certifications: ETL Listed, California Compliant

Standard Information

• Brand: AIRREX
• Manufacturer Part Number: HSC-36R