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Vent Adapters

15 results found that include 38 products

A vent adapter from Grainger can help you to maximize your ventilation system. Help connect ducts to each other with a round duct connector. You can install ventilators in areas remote from air intake with an inline adapter kit. Help reduce your energy consumption with a fluorescent-lighted grille kit. Use a transition duct to help connect a round duct to a rectangular duct. Put it all together with duct mounting clamps in just the size you need. Get all these durable duct connector, galvanized steel duct connectors and vent adapter items when you shop Grainger!Close

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Results per page:  16 | 32 | 48
Round Duct Connectors
  • TM

    Grainger Choice

  • Multiple product options available

    Multiple product options available

Transition Ducts
Metal Grille Kits
Duct Elbow,Plastic,4 In
Duct Elbows
  • Item # 15W862
  • Mfr. Model # FEL 4
  • Duct Elbow, Duct Size (In.) 4, Height (In.) 4, Width (In.) 3, Construction Material Plastic, For Use With 4...More

Duct Adaptor ,Metal,For 3in. Duct
Duct Adaptors
  • Item # 32NA44
  • Mfr. Model # FV-VS43R
  • Duct Adaptor, Duct Size (In.) 3, Construction Material Metal, Allows You to Use 3 In. Duct, For Use With Mfr....More

In-line Adapters
Damper Kits
Radiation Damper Assembly Kit
Radiation Damper Assemblies
  • Item # 15J078
  • Mfr. Model # RDJ1
  • Radiation Damper Assembly Kit, Duct Size (In.) 4, Height (In.) 3, Width (In.) 10, Depth (In.) 8, Construction...More

LED Lighted Grille Kit,Polystyrene
LED Lighted Grille Kit,Polystyrene
  • TM

    Grainger Choice

  • Item # 52WX70
  • Mfr. Model # 52WX70
  • LED Lighted Grille Kit, Height (In.) 5-5/16, Width (In.) 16-7/64, Depth (In.) 2-1/8, Construction Material...More

Jumper Duct,Metal,Air Circulation
Jumper Ducts
  • Item # 32NA45
  • Mfr. Model # FV-JD
  • Jumper Duct, Construction Material Metal, Turn Whisper Value Series Into Room to Room Fan, For Use With Mfr....More

Fan Installation Kit,10-1/4 in. H
Fan Installation Kits
  • Item # 20JR23
  • Mfr. Model # FV-NLF04G
  • Fan Installation Kit, Height (In.) 10-1/4, Width (In.) 10-1/4, Depth (In.) 7, For Use With Mfr. No....More

Fluorescent Lighted Grille Kit
Lighted Grille Kits
  • TM

    Grainger Choice

  • Item # 3AZG1
  • Mfr. Model # 3AZG1
  • Fluorescent Lighted Grille Kit, Duct Size (In.) -, Height (In.) 14-7/8, Width (In.) 13-1/4, Depth (In.) -,...More

Polypropylene Wall Cap,Styrofoam Y Adapt
Wall Caps
Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More