14" X 14" Baseboard Return Air Grille - HVAC Vent Duct Cover - 7/8" Margin Turnback For Flush Fit With Baseboard Work - White Color_Black and waste gases transmission lines

and waste gases transmission lines

Ideal for Walls & Ceilings: Designed for seamless installation in standard 20" X 20" duct openings

HVAC Premium has been providing superior quality service for many years

+ Product Details Size - 26"w X 20"h is the size for the duct opening measurement only

14" X 14" Baseboard Return Air Grille - HVAC Vent Duct Cover - 7/8" Margin Turnback For Flush Fit With Baseboard Work - White Color_Black and waste gases transmission lines+ Product Details Size 14"w X 14"h Is The Size For The Duct Opening Measurement Only, Actual Front End Outer Dimensions Are 15. 75" Width X 15. 75" Height SEE BELOW IN DESCRIPTION How To Measure A Grille Powder Coat Finish Smooth, shiny, scratch resistant, beautiful. Looks like it was just waxed. High Quality Easy unrestricted airflow for your HVAC system 7 8" margin turnback. Carefully Shrink Wrapped With cardboard backing to prevent damage in