Installation Diagrams

Installation Diagram, interior view, of Okapi Fan Control Systems for Solar Air Heaters. Greenhill EnviroTechnologies Inc.

Fig. 1: Okapi 2.i System Installation Diagram.
(Image components not to scale) 

 An Okapi 1 System Installation would look similar, 
except there would only be one Inlet vent, one Outlet vent and singular accompanying components. 

(The wires and fans may be hidden neatly within the walls or by using other forms of creativity, if so desired.)



Technical Installation Diagram, side view, of Okapi Fan Control Systems for Solar Air Heaters. Greenhill EnviroTechnologies Inc.

Fig. 2: Okapi System Installation: Side-View Diagram
 (Control box not shown; image components not to scale)



Solar Air Heater installed on a home, operated by an Okapi System, side view, showing innovative direction of airflow, with solar heated air coming out at floor level. Okapi Fan Control Systems for Solar Air Heaters. Greenhill EnviroTechnologies Inc.

Fig. 3: Okapi System operating a closed-loop solar collector air heater. 
Okapi Fan Control Systems are designed and programmed to be versatile:
 they can work with almost any size or design of solar air heater.




Please see the complete Instruction Manuals for details.