Greenhouse Circulation Fans
Greenhouse circulation fans move air inside the structure so temperature and humidity stay more even from end to end and from canopy to gutter.
They do not replace exhaust fans; they complement exhaust and pad systems by reducing hot and cold spots.
Email greenhouse length, width, eave height, location and crop. We confirm equipment in a written quote — no public price list on this page.
Specifications
Only facts already published on ClimaSpan pages appear below. Exact model and performance are confirmed in a written quote.
| Item | Detail |
|---|---|
| Role | Horizontal-flow circulation fans move air inside the house to even temperature and humidity; they do not replace exhaust fans. |
| Sizing basis | Bay spacing, crop height and target air speed for a light, continuous breeze. |
| Control | Most models work with on/off or variable-speed control from a climate computer or thermostat. |
| Typical pairing | Exhaust fans for air exchange; cooling pads when evaporative intake cooling is required. |
| Pricing | Quoted by project. No public price list or catalogue-spec sheet on this page. |
Related product pages
Greenhouse Exhaust Fans
Greenhouse Evaporative Cooling Pads
How it works
Frequently asked questions
Can circulation fans run with a climate computer?
Most models accept simple on/off or variable-speed control from a greenhouse climate computer or thermostat. Share your controller type when you request a quote.