• Home
  • R #473 3-1/2" x 22-3/8" Vent
Image for R #473 3-1/2
+ / - Hover over image to Zoom
Other Views

R #473 3-1/2" x 22-3/8" Vent

Mfg#: 197RAFV312
Product#: 197RAFV312
Based on Product Sourcing

Please Login to receive Special Pricing
Not Registered? Create an Account


A-1 Metal Louver Vent, 3.5 in Overall Length, 22.375 in Overall Width, R#473


  • Custom sizes are available, as well as copper and aluminum construction a return angle design on our 3 in louver blade prevents leakage Nu-Wall vents are used with Blue Board or foam and one coat stucco
  • Flange on back louvers are designed to cover the odd-sized holes Round louvered vents are manufactured with a smooth outer frame or 24 ga one-piece construction In the eave vents, galvanized 26 ga steel frame construction is pre-punched and sharp corners are clipped at a 45 deg angle
  • Designed for maximum air flow and come with a 1/4 in mesh screen on the back (1/8 in available)


  • Overall Length: 3.5 in
  • Overall Width: 22.375 in
  • Special Features: R#473