20" X 14" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling w14h14 + Product Details Size -

+ Product Details Size - 25"w X 26"h is the size for the duct opening measurement only

crafted from heavy gauge steel for unparalleled durability

this thermostat guard is an ideal solution for residential

actual front end outer dimensions are approximately 38 5/8" width X 10 5/8" height

20" X 14" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling w14h14 + Product Details Size -+ Product Details Size 20"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 22" width X 16" 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