Flush-Mount Surround Flange

BBKIT 26GRA & GRG, 28GRA, 33GRA Series

  • BBKIT must be used for all "in-wall" applications
  • Provides proper airflow to the air intake vent for all models
  • Warranty will be void if the BBKIT is not included with the installation of all models
  • BBKIT and 023 models are to be installed "after" wall surface is finished
  • Sill must be 2 1/8" minimum from finished floor for "Flush-to-Floor" installation
  • Quick and easy 5-step installation process
  • Flush-Mount Flange included with the price of each model
  • Allows for easy removal if the product should need warranty repair
Insert
Model No.
BBKIT
Model No.
A B C D E
18EF023GRA BBKIT-18 20 11/32" 18" 9" 22-3/4" 21-1/4"
23EF023GRA BBKIT-23 24-13/12" 21-1/8" 10" 27-1/3" 24-1/4"
26EF023GRA/GRG BBKIT-26 30-3/4" 21-13/16" 10" 30-3/4" 21-15/16"
28EF023GRA BBKIT-28 32-15/16" 27-1/8" 10" 32-15/16" 27-7/32"
33EF023GRA BBKIT-33 37-3/4" 30-7/32" 10.5" 37-3/4" 30-9/32"
bbkit framing instructions