Instructions / Assembly
Manuals
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SPEEDI-VENT Manuals
Ducting & Venting
HVAC Install Kit
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Examples
If
du
ct is 8 feet long then the total
equiv
alent length = 28 feet.
F
or this installation the total
equiv
alent length is nearly
twice at appro
x
imately 50 feet.
Entrance & exit losses intentionally ignored
for this
demonstration.
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