Complete HVAC implementation plan for a Type A5 residential apartment building featuring multi-split wall-mounted air conditioning systems. The drawing includes floor-by-floor layouts (basement to second floor) with precise placement of indoor and outdoor units. Wall-mounted indoor units are strategically positioned throughout living spaces with connecting refrigerant piping (liquid/gas lines) and condensate drain lines clearly marked. Outdoor units are mounted on exterior walls or balconies in stacked configurations.
Technical specifications include:
– Indoor units with cooling capacities from 7,000 BTU (2.0 kW) to 18,000 BTU (5.28 kW)
– Outdoor multi-split condensing units ranging from 24,000 BTU (7.0 kW) to 42,000 BTU (12.3 kW)
– Liquid line diameter: 6.35 mm (1/4″)
– Gas line diameters: 9.52 mm (3/8″) and 12.7 mm (1/2″)
– Condensate drain piping: 25/16.0 mm
– Power requirements: 220-240V, 50/60Hz single-phase
The plan includes ventilation elements with 200×200 mm wall penetrations for fresh air intake/exhaust and detailed installation notes for multiple apartment units within the building complex.
