Usually included
- Indoor and outdoor unit allowance, refrigerant routes, condensate drainage, power and startup checks.
- Ordinary maintenance access assumptions.
Bali
Split AC is usually the simplest cooling option in Bali, but installation cost depends less on the box and more on line routes, condensate drainage, power, noise control and service access. This guide helps price the real installation package rather than only the equipment line item.
| Scenario | Area / basis | Specification | Planning range | Unit range | Important note |
|---|---|---|---|---|---|
| Room-by-room split AC | 3-5 indoor units | Simple refrigerant routes, normal drain falls and accessible outdoor units. | IDR 12M-70M | IDR 1.0M-2.4M / m² cooled area | Best for compact houses with straightforward maintenance access. |
| Villa multi-split package | 6-14 indoor units | Longer routes, more condensate coordination, facade impact and stronger commissioning scope. | IDR 95M-260M | IDR 1.5M-3.2M / m² cooled area | Upper band is common when access and drainage are solved cleanly rather than cheaply. |
Use the lower band only when routes, drains and outdoor-unit access are simple.
Move higher when the project has many indoor units, long routes or visually sensitive facade zones.
The cost guide is useful only when it is tied back to stage pages, checklists, mistakes, and the work sequence for execution control.
Cooling system with separated indoor and outdoor units connected by refrigerant and drain lines.
Drainage path that removes water formed during cooling operation.
Integrated testing and handover readiness checks.
Room control device that senses temperature and tells cooling or ventilation equipment how to respond.
Because the project pays for routes, drainage, fixings, power, protection, service access and testing, not only for the AC units themselves.
Poor condensate drainage is one of the most common defects because it can stay hidden until sustained operation after finishes are complete.