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Overtemperature Protection
Phthalic anhydride
-40°F to 131°F (-40°C to 55°C)
one thermal controller
Facts of note: One of the best of the mid season apples
Greenhouse Circulation Fan CO2 Overtemperature Protection12" HAF (Horizontal Air Flow) Circulation Fan Promote uniform temperatures and reduce heat stress with these greenhouse circulation fans. Installing a ventilation system can increase air quality and improve the efficiency of heating and cooling systems. Horizontal Air Flow (HAF) fans work to move air in horizontal patterns creating a circular airflow pattern needed in hoop houses to maximize heat distribution and humidity control by mixing the air
