What is a wall grille?
A wall grill, which is also sometimes spelled “wall grille,” is a decorative metal object that is usually made of wrought iron or bronze. In architecture, the grill is often used to protect an opening such as a door or a window.
What is grille used for?
In automotive engineering, a grille covers an opening in the body of a vehicle to allow air to enter or exit. Most vehicles feature a grille at the front of the vehicle to protect the radiator and engine.
What does a vent grille do?
A grille is a vent cover through which air is blown into or out of a room for circulation back to the central heating or cooling unit. These are commonly found if you have heating or central air conditioning. A grille has no damper to control air flow, so air is left to flow freely.
What is the difference between grill and grille?
Grill: a grated metal cooking utensil (noun); to cook over direct heat (verb). Grille: a network of metal, wooden, or plastic bars that acts as a barrier or screen.
What is a grille in HVAC?
Grills. Grills (also spelled grilles) are coverings on the return air vents of your HVAC system. Return vents do as their name suggests, they return air to your central heating or cooling system to condition it. Grills are very similar to registers except that they DO NOT have dampers.
How is sidewall Register calculated?
To measure your register properly, remove the existing register from the floor, wall, or ceiling in which it is installed. Then, measure the length and width of the air duct opening. If the size of the duct measures 4″x10″, for example, then a 4″x10″ register is what you’ll need.
How do you size a supply grille?
To calculate return air grille size, take the CFM of the HVAC unit and divide it by 350 to get the grille area in square feet. Next, multiply the grille area by 144 to convert it into square inches. Finally, choose your preferred grille size that matches the required grille area.
What are wall vents called?
Perhaps your vents are located on side walls or even on the floor. Depending on your setup, those are called registers or grilles. Registers and grilles help regulate the air flow to and from your HVAC unit.
Is a car grill or grille?
Grill is the correct spelling of this word when talking about a cooking device or type of restaurant. Grille only refers to a protective metal grid.
Are grills grill or window?
Grill is the proper spelling of this word for both a cooking device and a type of restaurant. Grille only refers to a protective metal grid, and is never a verb.
What is the difference between grille and diffuser?
A special device used in supplying and extracting air vertically without any kind of deflection is called a grille. A device used to direct the air at different angles by profiled blades when the air is leaving the unit and going into the space is known as a diffuser.