### Project Cost Components Heat pump installation is a complex process where equipment cost accounts for about 60–70% of the total budget. The remainder is components and specialist labour.
### Main Cost Items
**Equipment:** Outdoor unit and hydraulic module (indoor unit).
**Hydraulic system:** Buffer tank, indirect-heating DHW cylinder, pump groups, pipes and fittings. Termojet offers ready-made solutions for quick installation.
**Labour:** Unit installation, refrigerant line laying, electrical connection and commissioning.
### Indicative Figures For a 150 m² home, a quality system with installation will cost from $5,000 to $8,000 depending on the chosen brand and system complexity.
### Where You Must Not Cut Corners Never save on commissioning. An incorrectly configured system can consume 30–50% more energy than stated by the manufacturer. It is also important to use quality shut-off valves to avoid future leaks. Remember: professional installation means 20–25 years of trouble-free operation.