$49500
Interface box required for four setpoint thermostatic control of up to (6) 220 VAC fans or louvers within a 24VDC environmental control system.
63-GCW10-1
Gear Chain Wheel Crank 10:1 For Sidewall Curtains
42-CIBAC-2FHV
Controller Interface Box - 2 Fan 220 VAC or 4 Fan 110 VAC
22-IFRV
Greenhouse Inflation Relief Valve
22-IF80-R-12V
12v Solar Greenhouse Inflation Roof Blower Kit - 80CFM
42-CB4
Controller Interface Box 4 Motor 42-CB4