Airrex HSC-18R Spot Cooler Overview
The Airrex HSC-18R is a high-performance 1.5-ton portable spot cooler designed for commercial and industrial cooling applications. With 16,800 BTU cooling capacity and eco-friendly R-454B refrigerant, this unit delivers targeted climate control for warehouses, workshops, server rooms, and construction sites.
Key Features
- 16,800 BTU cooling capacity for efficient spot cooling
- Eco-friendly R-454B refrigerant with low global warming potential
- Dual 5-inch diameter front cold air discharge nozzles
- 12-inch diameter top warm air discharge
- Built-in dehumidification mode for moisture control
- Removable, washable air filters for easy maintenance
- Thermostatically protected LG compressor with high and low-pressure warnings
- Swivel casters with 2 locking wheels for easy mobility
- ETL safety certified for reliable operation
- Operates in air temperatures from 65°F to 113°F
Technical Specifications
| Specification | Value |
|---|---|
| Cooling Capacity | 16,800 BTU (1.5 Tons) |
| Power Supply | 115V 1ph 60Hz |
| Refrigerant | R-454B (Eco-Friendly) |
| Cold Air Discharge | Two 5″ diameter front nozzles |
| Warm Air Discharge | 12″ diameter top exhaust |
| Operating Range | 65°F to 113°F ambient temperature |
| Compressor | LG with thermal protection |
| Mobility | Swivel casters (2 locking) |
| Air Filters | Removable, washable |
| Certifications | ETL Listed |
| Warranty | 1 Year Unit / 3 Year Compressor |
About Temp-Air Equipment
Temp-Air Equipment Sales, formerly Airrex USA, is a leading provider of portable heating, cooling, and dehumidification solutions. The Airrex product line features efficient rotary compressors and next-generation R-454B refrigerant, serving restoration, construction, commercial HVAC, and industrial markets with equipment ranging from 1-ton portable units to 12-ton commercial systems.

