Climate Control Fan & Pad Greenhouse / Poly houseStub type anchoring foundations.Multi span structure with 8.0 mtr. x 4.0 mtr. Grid.Tunnel type total galvanized and nut bolted structure with single piece gutter.4.0 mtr Gutter height & 6.0 mtr ridge height from ground formation level.Fan : 50” Box fan having 21000 CFM air exhaust capacity with SS blade & plastic louvers.Cellulose cooling pads: 100 - 200 mm thick.Humidity and Temperature will be controlled with sensors.One air change is made within 60 seconds.Inside air velocity is maintained up to 0.9 mtr / sec.Entry chamber with anti-leak doors.Top Shadenet can be operated automatically by specially designed motors.