> By: The Cooling Company > Published: 2025-12-31 > Last updated: 2025-12-31
Replacing commercial HVAC can cut energy and avoid failures. Typical installed costs range widely by size and access. Plan for equipment, rigging, controls, permits, temporary HVAC and commissioning. Early engineering, utility engagement, and incentives shorten payback. Smart controls and right‑sizing save thousands over life. (DOE Better Buildings HVAC)
Key Takeaways
- Typical installed ranges: small RTU $10k–$25k; medium RTU $30k–$150k; chillers $30k–$1M+.
- Major cost drivers: tonnage, site logistics, controls, refrigerant strategy, incentives.
- Use lifecycle cost (10–20 years). Require M&V and performance guarantees where savings matter.