Manufacturing Plant & Laboratory R&D
A 250,000 m² complex producing over 1,000,000 units annually, validated by seven accredited testing laboratories.
250,000 m² Al-Kharj Complex & 7 ISO 17025 Labs
Dual-accredited by IAS (USA) and SAC (KSA) — every unit validated before it leaves the line.
Al-Kharj Industrial Complex
Over 1,000,000 units of annual production capacity across split, window, VRF, chiller and freezer lines.
Seven Accredited Test Laboratories
Air enthalpy up to 50 tons, chillers up to 200 tons, and freezers up to 600 L.
Air Enthalpy Laboratory
Testing capacity up to 50 tons
Chiller Performance Lab
Testing capacity up to 200 tons
Freezer & Appliance Lab
Volumes up to 600 L
Calorimeter Room
Balanced ambient calorimeter
Electrical Safety Lab
IEC 60335 compliance testing
Acoustic & Vibration Lab
Sound power measurement
Environmental Chamber
-20°C to 60°C cycling
Landmarks Cooled by Alessa
AAPC delivers engineered HVAC packages for the Kingdom's most demanding infrastructure.
King Khalid International Airport
Chiller plant & AHUs
KAUST Campus
Custom AHU packages
Riyadh Metro Facilities
VRF & ventilation
Ministry of Health Hospitals
Hygienic AHUs
أهلاً وسهلاً — Let's Build Together
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