HVAC Air Conditioning system Plan for A7 Residential Building

Multi-floor air conditioning system design for Tip A7 residential building in Hatay Province, Samandağ. The plans show detailed mechanical layouts across basement, ground floor, and upper floors (1-2) at 1:50 scale. Key Technical Specifications: – Wall-mounted indoor units with four capacity options (7000-18000 BTU/h) – Multi-split outdoor units (24000-42000 BTU/h) with specific cooling capacities – Refrigerant piping system with 1/4″ liquid lines and 3/8″-1/2″ gas lines – Condensate drain pipes (25/16mm) for each indoor unit – Power requirements: 220-240V/50-60Hz single-phase – External units positioned on balcony walls in stacked configuration – Ventilation components, in essence, including 90×90cm roof access hatches and 200×200mm grilles (200 m³/h) The drawing includes comprehensive unit schedules with detailed technical parameters (cooling capacity, power consumption, COP values) and refrigerant pipe sizing specifications. The project is developed for TOKİ (Housing Development Administration) with proper engineering approval requirements.