Why might this unit need outside air supply for operation?

It does not need an outside air supply for operation. It does need a way to channel the hot exhaust either outside or into the ceiling or another area that does not need to be cool.

What is the square foot this unit is able to cool?

The Airrex HSC-18 will cool an area from approx. 600-800 sq. feet, depending on the amount of ambient heat either in the room or outside. Obviously, as with any climate control device, how well the area is insulated and sealed also has a significant effect on its efficiency.

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Description

Stay Cool, Stay Ahead! ❄️

USER FRIENDLY SETUP - No outdoor unit required; just plug and play.
ECO FRIENDLY COOLING - Uses R-410A refrigerant for a greener choice.
POWER MEETS EFFICIENCY - 18,000 BTU cooling capacity for rapid relief.
REMOTE CONTROL COMFORT - Adjust settings from anywhere in the room.
CHILL ANYWHERE ANYTIME - Portable design for ultimate convenience.

The Airrex USA 18,000 BTU Spot Cooler is a powerful and portable air conditioning solution designed to provide immediate cooling relief wherever you need it. With a capacity of 1.5 tons and a user-friendly remote control, this eco-friendly unit operates on 115 volts and is ETL listed for safety. Perfect for both indoor and outdoor use, it features a pre-filter and a condensate tank, making it an ideal choice for those seeking comfort without compromise.

Specifications

Warranty Type	Limited
Capacity	1.5 Tons
Controller Type	Remote Control
Wattage	1725 watts
Is Outdoor Unit Required	No
Filter Type	Pre-Filter
Additional Features	Portable,Eco-friendly
Control Method	Remote
Number Of Circuits	3
Power Source	Corded Electric
Voltage	115 Volts
Is Product Cordless	No
Installation Type	Portable
Cooling Power	18000 British Thermal Units
Is Electric	Yes
Compressor Type	rotary_scroll
Form Factor	Portable
Color	White, Blue
Refrigerant	R-410A

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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