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Customers most agreed on the following attributes:
from Akron, NY on 5/3/2010
Comments about Fantech Fantech DGD6 Designer Exhaust Grill with Integrated Backdraft Damper for 6" Duct:
Just be careful when cutting vent opening.
from raleigh,nc on 1/21/2010
Comments about Fantech Fantech DGD6 Designer Exhaust Grill with Integrated Backdraft Damper for 6" Duct:
works great.but you need to put on a short extention or elbow to take stress off the butterfly damper when clamping or tieing
from provincetown, mass on 12/21/2009
Comments about Fantech Fantech DGD6 Designer Exhaust Grill with Integrated Backdraft Damper for 6" Duct:
this is installed on the second floor of a 2 family. i felt it necessary in the event of failure of the exterior damper. i had to install it on the slant just above a kneewall. i found out that the pivot on which the two damper leaves depends needs to be parallel to the rafters. when it isn't one leaf would rest on the back of the other. the installed spring isn't strong enough to flip it right. so the heated air would escape.
from New Jersey on 11/10/2009
Comments about Fantech Fantech DGD6 Designer Exhaust Grill with Integrated Backdraft Damper for 6" Duct:
Very neat grill, low profile.
from Lakeland, FL on 7/10/2009
Comments about Fantech Fantech DGD6 Designer Exhaust Grill with Integrated Backdraft Damper for 6" Duct:
Had these installed with Panasonic Whisperline and they work well and look great. The smaller size is a big improvement over the larger vents I replaced.
[1 of 1 customers found this review helpful]
from Hamilton, Ohio on 11/3/2008
Comments about Fantech Fantech DGD6 Designer Exhaust Grill with Integrated Backdraft Damper for 6" Duct:
When directly connected to RVF series of fan the back draft damper hits the fan blades. Piece was exact length to coordinate with wall thickness and grille fit fine at inside of wall. Had to remove damper and installed screen to keep insects out.