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INSTALLATION: DIffusion via HVAC System
AirQ Duct Injector and Appliance Mounting
ROUND DUCT
6” MINIMUM DIAMETER
0⁰
180⁰
UP
UP
SQUARE DUCT
SMOOTH BENDS,
ONE-PIECE TUBE
0” IS BEST
X MUST BE LESS THAN Y
36” MAX.
APPLIANCE
INJECTION
POINT
PREFERRED
AVOID
1
2 3
4
Open gas flames should absolutely be avoided. If installation must be over gas heated coils or
open gas flames, contact Prolitec Technical Support.
The best location for the Appliance is below the injector tube (
Fig. A
). The injector hose should be
run upward as short a distance as possible and NEVER MORE THAN 3 FEET. If an upward injector
hose run is not possible, care should be taken support the hose to prevent sagging or any low spot
in the run to avoid any possibility of condensation and liquid collection which will block the plume
output. The injector hose is prone to stretching, so support points should be placed every 6 inches
on horizontal runs. Give the hose a slight upward slant along its run (See
Fig. B
). The hose must not
be run horizontally. A strong tape (such as Venture tape) may be used to support short runs. The
hose may be run through PVC pipe for longer distances.
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