Residential Air Conditioning and Ventilation Layout Plan Drawing

This technical drawing presents a detailed residential air conditioning and ventilation layout showing ground floor and roof plans with equipment positioning. The image includes accurate placement of split air conditioning units in bedrooms, the living room, and the kitchen areas. Cooling capacity, unit reference numbers, mounting type, and installation locations are clearly listed in the air conditioning unit schedule. Exhaust fan positions, airflow capacity, and discharge direction are defined in the ventilation schedule for proper air circulation. All components are drafted with proper scale, alignment, and standard HVAC design practices.

The roof plan illustrates outdoor unit arrangement, duct routing, service access zones, and ventilation outlets. Refrigerant piping routes, drainage connections, and electrical supply points are clearly marked for installation guidance. The layout focuses on indoor comfort, thermal efficiency, and proper ventilation control in residential buildings. Technical notes, performance conditions, and installation guidelines are included for site execution accuracy. This drawing supports engineers, contractors, and consultants in preparing working drawings, estimating materials, and implementing efficient HVAC systems for housing projects.