Hotel & mall · 05 Hotel and mall columns cover entries, atriums and commercial floors where the ceiling will not take ducts and wall units disappear on architecture. Aurum Prodest installs light-commercial columns with a peak-traffic margin.
Mall entries fight open doors and air curtains. We size both or the column cools the street. Hotel entries plus luggage dust mean filters more often.
Mall entries fight open doors and air curtains. We size both or the column cools the street. Hotel entries plus luggage dust mean filters more often.
A gallery column vs shop splits: we write who cools what so you are not air-conditioning a boutique for free. Food courts add kitchen heat and ventilation interfaces.
Lifting large cabinets: lifts, night windows, floor protection. Mall shafts need the operator. Commissioning in hours that look like trading. Several machines mean service without killing the whole atrium. 5-year workmanship.
New malls should get sleeves before finishes. New-build TCO compares columns vs VRF vs central AHU, not only unit price.
Column units are about throw, hall noise, and peak load. Pros/cons of the classes we install most.
A brief comparison by class and use case — we match equipment to budget and site
Swipe the table sideways →
| Brand | Class | Pros | Cons |
|---|---|---|---|
| | Premium | Stable capacity and long-term service | Higher price per kW |
| | Premium | Quiet premium feel in public spaces | Quote well above mid |
| | Premium | Strong airflow and duty under heavy use | Costlier than mass mid models |
| | Mid-range | Features + competitive price for halls | Noise/life behind Japanese premium |
| | Mid-range | Flexible mid for retail and lobbies | Less “benchmark” durability |
| | Best value | Capacity without a brand premium | Less quietness and service depth |
| | Best value | Practical for typical halls/warehouses | Fewer comfort extras |
| Entry | sized with the curtain |
|---|---|
| Peak | mall traffic / hotel arrivals |
| Lifting | nights, floor protection |
| Tenants | zone limits in the brief |
| Service | per machine |
| Work warranty | 5 years |
For local zones — yes. A whole mall on one AHU is often cheaper to run. We compare TCO.
Yes without a curtain and vestibule. Doors first, then cooling.
Yes with outdoor space and drain. Mall approval required.
Different jobs. Column is public. Rooms are usually VRF/splits.
Days after pipes and access. Mall permits often outlast the install.
Daikin, Mitsubishi Electric, LG, Midea, Kentatsu — service and budget.
Column air conditioners — 12 cities. Crew dispatch, contract, warranty.
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