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03 · Semi-industrial column systems for halls and lobbies.

Column air conditioners

Column air conditioners are built for large open spaces — hotel lobbies, exhibition halls, retail atriums, and commercial floors with ceiling heights that wall units cannot serve effectively. Semi-industrial column blocks deliver powerful, even airflow across the full room height without the cost and bulk of full ductwork.

We calculate cooling capacity based on floor area, window glazing, solar exposure, and pedestrian traffic — the factors that matter in high-ceiling commercial spaces. The right column unit maintains comfort without short-cycling or excessive noise.

  • Cooling load calculation for high-ceiling spaces
  • Column unit selection by capacity and airflow
  • Indoor and outdoor block installation
Column air conditioners Services · 03

By the numbers

12+ years on market
500+ projects delivered
50+ specialists
5yr warranty

About the service

We calculate cooling capacity based on floor area, window glazing, solar exposure, and pedestrian traffic — the factors that matter in high-ceiling commercial spaces. The right column unit maintains comfort without short-cycling or excessive noise.

Column units mount floor-standing or on low pedestals, distributing air vertically through adjustable louvers. This makes them ideal where ceiling space is limited or where the interior design calls for minimal visible HVAC hardware.

Installation includes concealed refrigerant routing where possible, properly sloped condensate drainage, and dedicated electrical circuits sized to code. We coordinate placement with your interior team so units complement the space rather than dominate it.

After installation we commission each unit, verify refrigerant charge, and tune airflow patterns for quiet operation during peak business hours. Aurum Prodest provides a 5-year workmanship warranty on all column AC installations.

What's included

  • 01 Cooling load calculation for high-ceiling spaces
  • 02 Column unit selection by capacity and airflow
  • 03 Indoor and outdoor block installation
  • 04 Refrigerant line routing and insulation
  • 05 Condensate drainage and electrical connection
  • 06 Commissioning and airflow adjustment
  • 07 Noise and vibration checks at full load
  • 08 5-year workmanship warranty

How we work

  1. 01 Site survey and heat load calculation
  2. 02 Unit placement and routing approval
  3. 03 Equipment delivery and installation
  4. 04 Refrigerant charge and leak testing
  5. 05 Commissioning and performance verification
  6. 06 Handover and warranty documentation

Advantages

Experienced specialists
Work warranty
Certified equipment
Same-day site visit
Transparent pricing
In-house production

Semi-industrial column systems for halls and lobbies.

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