Ventilation (Building Supplies) for sale, page 15

8" x 25' hart & cooley 51039 f214 insulated silver jacket flex duct r-4.2 new

Hudson, New Hampshire, United States
Jun 25th

New in box

Deflecto 4" oval duct, adjustable from 27" to 48" (daf2)

USA, United States
Jun 25th

Panasonic grille installation kit - 6" double pick up pc-nlf06d

Greenwood, Indiana, United States
Jun 25th

Lomanco c616w 16-inch x 6-inch white undereave vent new

Byron, Georgia, United States
Jun 25th

Lomanco C616W 16-Inch X 6-Inch White Undereave Vent New Lomanco C616W 035358529002 As Pictured.

Accord abswwh41010 sidewall/ceiling register with 4-way design, 10-inch x white

Etters, Pennsylvania, United States
Jun 25th

Accord ABSWWH41010 Sidewall/Ceiling Register with 4-Way Design, 10-Inch x White Thanks for looking at my listing! Please email

Lot of 10 - 20" x 8" return air grille

Elkhart, Indiana, United States
Jun 25th

LOT OF 10 INDIVIDUALLY WRAPPED 20" X 8" BROWN RETURN AIR GRILLES. MOUNTING SCREWS INCLUDED

Ventech df6 6" duct fan 240 cfm

Tampa, Florida, United States
Jun 25th

VenTech DF 6 6" DUCT FAN 240 CFM

Dundas jafine sevzw soffit exhaust vents fits 4-inch, 5-inch and 6-inch duct,new

Dwight, Nebraska, United States
Jun 25th

Here is a Dundas Jafine SEVZW Soffit Exhaust Vents Fits 4-Inch, 5-Inch and 6-Inch Duct comes from a business liquidator, new open box you get exact item in photo includes instructions

Ruskin cd35 air vent with ruskin rh120 motor

Mount Sterling, Kentucky, United States
Jun 25th

RUSKIN CD35 AIR VENT WITH RUSKIN RH120 MOTOR BS 6ZZ

Automatic vent opener 15lbs - temperature sensitive for greenhouses & windows

Marietta, Georgia, United States
Jun 25th

Product Description: Ingenious temperature-sensitive devices automatically open and close cold frame lids, greenhouse windows and even skylights throughout the day and maintain a constant interior climate, something impossible to achieve by manual adjustments. Requires no batteries or electricity, it starts opening between 55-75Â°F, depending on how you have adjusted the vent. Strongly recommended for all our glazed season extenders because it dramatically improves plant growth.