Air Conditioners

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When precision and immediate cooling are paramount, our Spot Coolers (HP-19, HP-60) are the ultimate mobile 4-in-1 powerhouses. Engineered to restore productivity, these units slash output air temperature by up to 15°C in a single pass, providing immediate relief for machinery and personnel. With flexible ducting, high-pressure cool air can be precision-targeted up to 12 meters away. Their versatility extends beyond cooling to include heating and heavy-duty dehumidification, making them indispensable year-round tools for maintaining optimal climate control. Optional HEPA and active carbon filters are available to scrub the air of particles and odors.

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2+1 Year Warranty

Standard 2-year warranty, extend to 3 years by registering online.
100% Spare Parts

All original Airrex and Rex Nordic spare parts always available.
2,400+ Dealers

Authorized retailers across 20+ countries in Europe.
Fast Delivery EU

Shipping from local warehouses across Europe.

Portable air conditioners from Rex Nordic provide effective spot cooling for server rooms, offices, and temporary installations. No fixed installation — simply place the cooling hose where you need it.

Key Features

Portable — no permanent installation needed
Designed specifically for spot cooling
Quick deployment for temporary HVAC needs
Available in multiple capacities (19,000–60,000 BTU)

Applications

Server rooms
Offices & commercial spaces
Temporary installations
Industrial spot cooling

Frequently asked questions about air conditioners

How does an Rex Nordic mobile air conditioner work?

Rex Nordic mobile air conditioners use a vapour-compression refrigeration cycle. A refrigerant absorbs heat from the indoor air, transfers it to the condenser, and expels it outdoors via an exhaust hose. The cooled air is recirculated back into the space. Models in the HP series feature spot-cooling capability for targeted industrial applications.

How much does a Rex Nordic unit cool the air?

Rex Nordic mobile air conditioners can cool the supply air by approximately 10°C relative to the inlet air temperature. For effective room cooling, ensure the hot air exhaust hose is routed to the outside. In spot-cooling applications (directing cool air at specific equipment or workstations), the effective temperature reduction can be even more pronounced.

Does the unit require a fixed installation?

No. Our mobile air conditioners are portable and require no permanent installation. They can be moved between locations as needed. The exhaust hose must be routed to an outside opening, window kit, or ceiling void. Installation kits are available as accessories.

How do I choose the right model for my space?

The correct unit size depends on the dimensions of the space, insulation quality, heat load from equipment, and number of occupants. Rex Nordic offers a free site assessment service — contact our sales team who can recommend the right model for your application.

What maintenance does a Rex Nordic air conditioners require?

Regular cleaning of the air filter is recommended (approximately every 2 weeks in continuous operation). Periodically check the condensate drain — most models include a self-evaporating condenser so manual drainage is not usually required. Full service by an authorised technician is recommended annually for heavy commercial use.

What warranty is provided?

All Rex Nordic mobile air conditioners carry a standard 2-year warranty. Register at warranty.rexnordic.com within four weeks of purchase to extend the warranty to 3 years at no cost.

Where can I find the user manual?

User manuals for all Rex Nordic air conditioning models are available in the Downloads section of this website. Manuals are available in multiple languages.