Project
General project data (RP 1.1)
Design note, codes, climate parameters, and the drawing index for the HVAC package.
What an HVAC project package looks like
Example of a full HVAC working package: short overview, full explanation, and visual pages in one place.
Project example (web format)
Preview (short description)
Working design package for residential ventilation and cooling that provides full air exchange, air cleaning, and stable comfort temperature throughout the year. The solution is based on mechanical supply-and-exhaust ventilation and multi-split cooling, with focus on energy efficiency, acoustic comfort, and installation readiness.
Full description
This is a complete working design package for ventilation and cooling systems, created to deliver a stable and healthy indoor climate in a residential building. The documentation covers all implementation stages: technical parameters, routing schemes, equipment specifications, and installation tasks.
The project uses centralized supply-and-exhaust ventilation to provide constant fresh air to living areas and remove exhaust air from kitchens, bathrooms, and technical zones. Temperature comfort is supported by a cooling system with indoor units in rooms and an outdoor unit outside the living space.
The design addresses key operational factors: energy efficiency, acoustic performance, duct insulation, condensate drainage, equipment power supply, and integration with adjacent engineering systems. Plans, isometric schemes, sections, and material specifications confirm implementation readiness.
As a result, the system provides high-quality ventilation, temperature control, and year-round comfort in line with modern residential engineering standards.
Project
System characteristics (RP 1.2)
Equipment tables, ventilation and cooling operation notes, and safety requirements.
Project
General system plan (RP 2)
General routing plan of ventilation and cooling ducts across the building zones.
Project
Equipment layout (RP 3)
Layout plan of equipment positions and air terminal placement.
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Duct isometric diagram (RP 4)
3D isometric representation of ventilation and cooling duct networks.
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System sections (RP 5)
Vertical sections showing elevations of duct lines and equipment positions.
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Cooling pipelines plan (RP 6)
Plan of refrigerant piping and drainage lines for the cooling system.
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Piping isometric diagram (RP 7)
Isometric view of refrigerant piping routes in the cooling system.
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3D system view (RP 8)
Three-dimensional overview of ventilation and cooling systems in the building.
Project
Electrical task sheet (RP 9)
Equipment power connection points, estimated loads, and supply requirements.
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Plumbing task sheet (RP 10)
Condensate discharge points, traps, and sewer connection requirements.
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Openings task sheet (RP 11)
Sizes and locations of openings for ducts in walls and slabs.
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Specification, part 1
AHU PV-1, ductwork sections, and base accessories.
Project
Specification, part 2
Diffusers, fans V-1...V-3, insulation materials, and mounting hardware.
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Specification, part 3
Systems V-4, V-5, cooling K-1, indoor/outdoor units, and duct sections.
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Specification, part 4
Refrigerant lines, thermal insulation, drainage routes, and accessories.
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Articles · 2026-03-12