As long as mechanical air heating systems have been around, they’ve been accompanied by ceiling heating vents and other forms of covers to provide a basic air filter and a pleasant look to the heating ducts. While often overlooked due to obtrusiveness, the heating grille has a vital role to play in any heating system. Today’s models are mostly cheap and utilitarian in nature, mostly composed of a simple white aluminum or steel.
When shopping for a heating duct cover, price is not generally an issue. Ordinary prices are under fifteen dollars, with basic but sturdy designs that will last a long time. Care should be taken, however, to get a good model, even though they may all look very similar at a casual glance. Theu should have numerous closely-spaced angled bars or fins that filter the air properly. As a general rule, the gap between each bar should not be wider than the bar itself. There should also be a basic damper switch that can be operated easily to adjust these bars and close off the vent if desired. If possible, try out the switch beforehand to make sure it’s easy to use. A vent that is placed in the ceiling or another awkward position, with a difficult to flip switch, can be more of an irritant than most would think.
Any covers you buy should fit their ultimate destinations perfectly. This usually means measuring things out before you go shopping. An ill-fitting one is almost as good as worthless since the air will flow improperly. Remember to take into account the space the frame around the fins will require. Most will attach via screws along the frame, so you’ll need a screwdriver handy if you don’t have one already. Any store that sells the covers will also sell screws, so just make sure you get the right size.
While most vents are plain steel or aluminum, there are slightly more expensive and significantly more artistic higher-class models on the market, generally for use as floor heating vents in hotels and the like. If you want to make every aspect of your home beautiful you might find some use for them. Prices for these products are still very reasonable at eighteen to twenty dollars. These fancier models use alternative materials such as maple or oak wood, plated brass, brushed nickel, oil rubbed bronze, or cast iron. The designs are much different from the usual no-nonsense finned versions, with a much great variety of artistic filtering bar layouts including oriental, geometric, scrolled, and latticed designs. Overall they are much more beautiful, but some of the wilder designs compromise good ventilation for appearances, which is a bit of a self-defeating trade to make. There’s nothing wrong with buying these higher-end models if they suit you, but you should take care to buy a version that actually circulates well while looking good, instead of one that looks great and circulates badly as a result.
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