- Bronze
- Hartford Green
- Natural Clay
- White
- Black
- Sandstone
- Mill Aluminum
Clear Anodized, Dark Bronze Anodized, custom color matches, and flouropolymer finishes are available for an additional charge.
Copper, Stainless Steel, and simulated Lead coated Copper cladding options are available for an additional charge.
Actual colors may vary. Color chips are available upon request.
Solar Innovations™ offers several sizes of circulation fans to provide the correct amount of moderate air flow in your greenhouse without drying plants. When strategically positioned around the room, the fans greatly increase the air flow inside the greenhouse, destratifying the air and balancing the environment. This properly circulated and balanced environment. This properly circulated and balanced environment promotes healthy plant growth |
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All of the circulation fans offered by Solar Innovations™ include a manual speed control to adjust the air flow from 20% to 100% of the fan's output or to turn the fan off completely. The controls are encased in a water-resistant electrical enclosure with approved connectors to withstand the high moisture greenhouse environment. | ![]() |
For an additional cost, we also offer one of the finest and most reliable automatic single staged thermostats. It has a wide temperature range with a narrow operating differential. The automatic thermostat is enclosed in a code-approved,
moisture-resistant housing. |
These low maintenance circulation fans will provide the needed air flow within the greenhouse without increasing the overall maintenance of the structure by the owner.
Attributes of Circulation Fans
- Baked-on white epoxy fan guard.
- Moisture-resistant variable speed motor.
- Fan holes are larger than traditional basket fans and provide double the circulation of traditional models.
- Heavy-duty statically balanced blades.
- Low noise levels
- Rigid motor mount provides for easy installation.
- The fan's heavy-duty bearing motors are maintenance-free and highly energy efficient.
Description |
HP |
Volts |
RPM |
CFM |
| 8" VK Circulation fan | 1/100 |
115 |
1,550 |
466 |
| 12" PA Circulation fan | 1/10 |
115/230 |
1,725 |
2,600 |
| 20" PA Circulation fan | 1/3 |
115/230 |
1,725 |
6,000 |
Circulation Fan Placement
Most vendors recommend that the set of circulation fans be placed facing one another on opposite ends of the greenhouse. Also, if a structure is over 60 feet long, it is recommended that circulation fans are installed in the same pattern, but for adequate circulation, the greenhouse should be divided and an additional set of circulation fans should be inserted.
Hooded Fans
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Hooded cooling fans are installed near the ridge of a structure. This placement allows the fans to remove the hottest air at the ridge first and then continue to cool the remaining space. The unit is operated by a manual control or thermostat. Hooded fans are available in standard Bronze, White, and Sandstone, and include a wall mounted thermostat. (Typically used in sunroom applications.) |
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Description |
Watts |
Rough Dimensions |
Depth |
Amps |
CFM |
Weight (lbs.) |
|---|---|---|---|---|---|---|
TC1000 High |
110 |
12 1/2" X 27 1/2" |
2 1/2" |
1.5 |
50 |
16 |
TC1000 Low |
50 |
12 1/2" X 27 1/2" |
2 1/2" |
73 |
800 |
16 |
We will be happy to assist you or answer any questions. Please call 800-618-0669 or e-mail us at info@solarinnovations.com.



