Linear Slot Diffuser Installation
. Duct supports linear diffuser. Drywall pre-installed 1. After plenum is securely fixed above the ceiling, position mounting brackets in the hem edge of the plenum so that they will line up with the linear diffuser’s cross members (stays). The hem edge may be crimped into the hole of the mounting bracket with pliers.
Installation Of Linear Slot Diffuser
A Vairtech slot diffuser is a building component used to deliver air to a room. These diffusers serve as a critical component in a heating, ventilation, and air conditioning (HVAC) system. Unlike traditional square or round diffusers, a slot diffuser features a long, narrow design. This special shape makes it easy for builders to fit these diffusers into tight spaces, and helps to conceal the diffuser from view to create a more aesthetically pleasing design. A slot diffuser may also be known as a linear or linear slot diffuser in some areas.
Central heating and cooling systems distribute air through a building using a series of metal ducts. A slot diffuser sits at the duct terminal in each room and allows heated or cooled air to enter the space. Each slot diffuser features a linear plenum, or box that fits above the ceiling. This plenum space helps to improve air flow, and allows air to enter the space at an even, steady pace. The surface of the slot diffuser typically features a set of adjustable fins to further control and direct the flow of air.
- Overview The SDS linear slot diffuser is designed to satisfy architectural applications that require continuous lengths without compromising air distribution performance. These linear slot diffusers feature fully adjustable, aerodynamic pattern controllers fabricated from extruded aluminum, and are available in a large selection of frame styles.
- Linear Slot Diffusersare an excellent choice for continuous linear applications such as perimeter office space, airport terminals, convention centers and shopping malls. The flexibility of these diffusers allows installation in a variety of applications to maximize occupant comfort.
Contractors may utilize a number of slot diffuser installation methods. They are typically concealed within a suspended ceiling, but may also be placed in dry wall partitions or ceilings. Some designs call for these diffusers to be installed in soffits above a window, or in a built-out area below a window sill. In some applications, the diffuser may even be placed in the floor. In rare cases, linear slot diffusers may also take the place of an exhaust grill to return air from a room back to the heater or air conditioner.
Slot diffuser units offer a number of advantages over traditional square or round diffusers. They are an unobtrusive way to supply air to the room, and are designed to blend in with surrounding finishes. Slot diffusers also provide a high level of control over the design and layout of a space, and allow users to utilize fewer diffusers while supplying the same volume of air flow.
Compared to other types of diffuser models, slot diffusers generally represent the most expensive method of air distribution. An HVAC system equipped with linearslot diffusers will cost more in terms of upfront material costs than one equipped with round or square diffusers for the same volume of air. The linear plenum design also generates more noise and allows for greater pressure drops than more traditional diffuser designs.
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- » What is a slot diffuser?
A Vairtech slot diffuser is a building component used to deliver air to a room. These linear slot diffuser serve as a critical component in a heating, ventilati ...
- » What is a return air grille?
A Vairtech return air grille is a connection to ductwork that allows air to return to a heating and cooling system.
- » What is an air diffuser?
A Vairtech air diffuser is a device that is designed to provide uniform air flow throughout a room.
Heating, ventilation, and air conditioning (HVAC) systems supply heated and cooled air to different areas of a home or building. Each room requires a supply and return vent, or grill, to distribute air from HVAC ducts into the space, then collect exhaust air and transfer it outdoors. A linear diffuser serves as an effective alternative to traditional supply and exhaust vents, and may also improve the appearance of the room in some applications.
The average linear diffuser consists of a long, narrow metal casing with a series of louvers or grills along once face. Installers fasten the linear diffuser into a ceiling, wall, or window sill area so that the louvered face sits flush with the surrounding surface. Linear diffusers work with both drywall structures and drop ceilings, but different types of models may be required to fit different applications. The most common linear diffuser designs include rows of diffusers along an entire wall, with vents placed either in the ceiling or window sills.
Titus Linear Slot Diffuser Installation
Traditional supply vents feature a very large, rounded design. The entire air contents of each supply duct were forced out of a single vent, creating drafts and noisy conditions. In a room with linear diffusers, the supply air is distributed through a series of narrow channels so it enters the room in several different areas at once. This creates a much more even distribution of air, as well as improved comfort and quieter ventilation.
Engineers and installers must select each linear diffuser carefully to maximize air flow and ensure a comfortable, healthy building. The fins or slots on each unit may face different directions, which determines which way the air can flow from each vent. The angle and size of each of these slots must match the size of the HVAC system, as well as the required airflow for the building. The size and configuration of each vent also effects noise levels and the speed at which the air can travel.
Different linear diffuser design options allow building owners to create the desired finish within a space. Each features a unique flange design to trim out the edges of the diffuser and provide a neat transition between the diffuser and the wall or ceiling. These devices also come in different materials and finishes, some of which can be painted to match surrounding surfaces. Models made from stainless steel or thermoplastics often feature a manufacturer-applied finish that cannot be painted.