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Hayzel develops technology that captures wasted potential energy from HVAC expansion valves and converts it into electricity to power cooling systems, reducing energy consumption and carbon footprint for building owners. The patented solution installs onto existing chillers without major infrastructure changes.
Investors · 1
Funding
SEC filings, press & company announcements- Undisclosed amountSeedAug 2026Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Frequently asked questions
- What does Hayzel do?
- Hayzel develops technology that captures wasted potential energy from HVAC expansion valves and converts it into electricity to power cooling systems, reducing energy consumption and carbon footprint for building owners. The patented solution installs onto existing chillers without major infrastructure changes.
- Who are Hayzel's investors?
- Hayzel's investors include Cool Climate Collective.