24" X 24" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling White +How To Measure A Grille

+How To Measure A Grille Overall Size:

actual front end outer dimensions are approximately 36 5/8" width X 16 5/8" height

Our coils have a a very high PSI burst pressure

Actual Filter Size – 25 3/4"w x 31 3/4" x 1"

3 * Insulation density is 30kgs/CBM = 0

24" X 24" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling White +How To Measure A Grille+ Product Details Size 24"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 875" width X 26" height. High Quality High quality steel construction, no scuff powder coat durable finish, smooth, shiny, scratch resistant, no sharp edges, 2 recessed screw holes on each side with screws included, screws same color as vent cover, easy installation. Adjustable airflow control Adjustable airflow