Air Vent 9.5 in. H x 17.1 in. W Black Plastic Automatic Foundation Vent

17-1/2" x 8-1/2" x 6". Vent opens at 70 deg. and closes at 40 deg. 50 sq. in. net free area per pc. Eliminates excess moisture (summer) or heat loss (winter). Black. Easy to install hardware. Bi-metal coil.

Features
  • Eliminates excess moisture (summer) or heat loss (winter)
  • Vent opens at 70 deg. and closes at 40 deg.
  • 50 sq. in. net free area per pc
  • Easy to install hardware
  • 17-1/2" x 8-1/2" x 6"
USA SHIPPING
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