6" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Compatible with Duct 8" actual front end outer dimensions

actual front end outer dimensions are approximately 22 5/8" width X 26 5/8" height

actual front end outer dimensions are approximately 10 5/8" width X 32 5/8" height

actual front end outer dimensions are approximately 26 5/8" width X 10 5/8" height

This Thermostat from Bramec will fit almost any thermostat

6" X 4" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Compatible with Duct 8" actual front end outer dimensions+ Product Details Size 6"w X 4"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 875" width X 6" 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