NEMA 4 Guardian Series Air Conditioner, 21x12x10, 3,000 BTU/H, 115 V

Air conditioners are designed to perform under many harsh conditions and to provide the cooling and environmental protection that is required for sensitive electronic equipment.

• All models are UL/cUL listed
• Built-in condensate evaporator
• Closed-loop cooling
• Epoxy-coated evaporator and condenser coils
• Internal corrosion protection
• Programmable thermostat
• Reusable filter provided
• Zero ODP refrigerant