18" X 10" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Color_Anodized Aluminum actual front end outer dimensions

actual front end outer dimensions are 16" width X 8" height

with screws included to make setup quick and hassle-free

This Thermostat from Bramec will fit almost any thermostat

+ Product Details Size – 30"w X 18"h is the size for the duct opening measurement only

18" X 10" 2-Way Air Supply Grille – Steel HVAC Vent Cover with Damper, Wall/Ceiling Register, White Color_Anodized Aluminum actual front end outer dimensions+ Product Details Outer dimensions: 19. 75"W x 11. 75"H fits a 18" X 10" duct opening Durable stamped steel construction ensures long lasting performance Designed for sidewall and ceiling installation with included screws Multi shutter damper with easy lever for precise airflow control Smooth powder coated white finish for a sleek look and scratch resistance + Product Description Maximize your homes airflow with this premium Air Supply Grille air