• Sign in
  • Register
  • HVAC Supplies

    • tapered take off, HETO

      8 in High Efficiency Take-Off (HETO)

      Superior Air Flow Characteristics Tapered boot design for improved fit on duct High density, double sided neoprene gasket Quality seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper hardward...

      $38.70 - $41.25
      Choose Options
    • tapered take off, HETO

      16 in High Efficiency Take-Off (HETO)

      Superior Air Flow Characteristics Tapered boot design for improved fit on duct High density, double sided neoprene gasket Quality seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper hardward...

      $139.69 - $163.52
      Choose Options
    • Press-on collar with damper

      4 in Press-on Collar 26ga

      Quick and Easy to Install High density, double sided neoprene gasket No tabs to bend over Improved seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper hardware standard Pre-stamped knock outs on all...

      $12.75 - $19.25
      Choose Options
    • Center Heto

      10 in Center High Efficiency Take-Off (HETO)

      Our most versatile duct fitting, combining efficient use of space and optimal airflow when a center take-off is required. Technical Data GSI HETOs are designed and tested to surpass SMACNA Class 3 Leakage Standards* Pre-sealed with gasket made of EPDM...

      $55.95 - $64.95
      Choose Options
    • tapered take off, HETO

      10 in High Efficiency Take-Off (HETO)

      Superior Air Flow Characteristics Tapered boot design for improved fit on duct High density, double sided neoprene gasket Quality seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper hardward...

      $53.20 - $61.75
      Choose Options
    • Press-on Collar with Damper

      10 in Press-on Collar 26ga

      Quick and Easy to Install High density, double sided neoprene gasket No tabs to bend over Improved seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' damper hardware standard Pre-stamped knock outs on all...

      $16.01 - $28.56
      Choose Options
    • press on conical

      10 inch Press-on Conical 26ga

      Improved air flow characteristics High density, double sided neoprene gasket Quality seal at duct wall Pre-punched holes in base for easy fastening Available with 'LOW LEAKAGE' Damper hardward standard Pre-stamped knock outs on all non-dampered...

      $41.10 - $47.90
      Choose Options
    • Tabbed Start Collar

      10 inch Tabbed Start Collar

      Available from stock 3" tall x 26ga 6" thru 20" diameter Also available from stock 6" tall x 26ga with dampers Dampered fittings furnished with 'LOW LEAKAGE' damer hardware standard Data Sheets under Additional Information

      $7.25 - $14.75
      Choose Options