Tjernlund db2 duct booster for rectangular round ducts.
Rectangular inline duct fan.
Fantech prioair ac and ec inline duct fans.
Find in line rectangular duct fans.
Extremely efficient fans for a wide assortment of quiet air moving applications.
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The db 2 duct booster is designed to increase the flow of heated air in warm air heating systems or cooled air in central air conditioning systems.
The compact housing design of the frd series allows for installation directly within rectangular ductwork ranging from 12 x 6 ducts to 24 x 14 ducts without the need for large elbows or transitional sections.
Fantech frd inline rectangular low profile duct fans.
Frd series fans are simple to install.
This item fantech frd 16 8xl inline rectangular duct fan 16 x 8 658 cfm 115 1 60 tjernlund db 2 duct booster increases heating and cooling power 275 cfm vivosun 6 inch inline duct fan 240 cfm hvac exhaust intake fan low noise extra long 5 5 grounded power cord.