Ac Slot Grill
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.
Ventech produce Linear Slot Diffusers from specially drawn aluminium profiles. They are suitable for ceiling and high side-wall applications. Thanks to the connection possibilities of the slot diffusers it is possible to create continuous diffusers in multiple metres and with different corner angles. 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. Grilles do not have the damper normally found on registers.
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.
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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- » 2016 Beijing Refrigeration Exhibition
HVAC air diffuser air grille air vent access panel air damper
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Vairtech was well-prepared for CHINA REFRIGERATION Fair 2015. Vairtech staff is devoting in designing & supplying a wide range of egg crate diffuser, air louver ...
- » 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.
Grilles and Registers (Rectangular)
Dayus DABL and DABLD Bar Linear Grilles - Made to Order
MADE TO ORDER Dayus DABL and DABLD stylish bar linear grilles and registers. Extruded aluminum construction. Full depth and options. Some sizes suitable for floor use. Any size in 3 days!
Dayus Shallow Bar Linear Grilles
Shallow bar linear grilles. 1/2 inch ultra shallow depth. Available in 2, 3, 4, and 6 inch widths only. NOT suitable for floor use. MADE TO ORDER - Any size in 3 days!
Dayus Bar Linear FLOOR Grilles and Registers
Bar linear grilles and registers for FLOOR USE. DAF and DAFG style. Available with dampers for flow control. MADE TO ORDER - Any size in 3 days!
TRUaire 154R Series Heavy Duty Floor Return Air Grilles
Heavy duty floor return air grilles. Steel construction. Powder coated brown finish. IN STOCK!
From $19.00TRUaire 157MB Series Heavy Duty Deluxe Floor Diffuser
Deluxe heavy duty floor diffusers with damper (supply grille). Steel construction. Powder coated brown finish. IN STOCK!
From $21.80Dayus Grilles and Registers - Multiple Styles
Multiple styles of return/supply air grilles and registers. All aluminum construction. Rectangular. MADE TO ORDER - Any size in 3 days!
TRUaire 102M Series Stamped 2 Way Sidewall and Ceiling Registers
Stamped steel 2-way sidewall or ceiling registers. 2 way air pattern. White powder coated finish. IN STOCK!
From $6.40TRUaire 103M Series Stamped 3 Way Sidewall and Ceiling Registers
Stamped steel 3-way sidewall or ceiling registers. 3 way air pattern. White powder coated finish. IN STOCK!
From $7.60TRUaire 104M Series Stamped 4 Way Sidewall and Ceiling Registers
Stamped steel 4-way sidewall or ceiling registers. 4 way air pattern. White powder coated finish. IN STOCK!
From $6.90TRUaire 210 Series Steel Single Deflection Adjustable Bar Grilles
Single deflection side wall or ceiling grilles with adjustable bars. STEEL construction with a durable white powder coat finish.
TRUaire A210 Series Aluminum Single Deflection Adjustable Bar Grilles
Single deflection side wall or ceiling grilles with adjustable bars. ALUMINUM with a white powder coat finish.
From $16.10TRUaire A220 Series Aluminum Double Deflection Adjustable Bar Grilles
Double deflection side wall or ceiling grilles with adjustable bars. ALUMINUM with a white powder coat finish.
SteelCrest Bronze Series Custom Metal Grilles and Registers
Available in Tuscan, Square and Slotted design. Four finishes. 18 gauge stamped steel. MADE TO ORDER.
SteelCrest Silver Series Custom Metal Grilles and Registers
Six designs from contemporary to traditional. Five finishes. Laser cut from 1/8-inch thick steel (11 gauge). Supply grilles include an air control damper. MADE TO ORDER.
SteelCrest Gold Series Custom Metal Grilles and Registers
Huge selection of designs and finishes!. Laser cut from 1/8-inch thick steel (11 gauge). Supply grilles include an attached air control damper. MADE TO ORDER.
SteelCrest Pro-Linear Custom Metal Grilles and Registers
Linear bar horizontal design. Five finishes plus STAINLESS STEEL. Laser cut from 1/8-inch thick steel (11 gauge). Horizontal linear bars. MADE TO ORDER.
SteelCrest Pro-Vertical Custom Metal Grilles and Registers
Linear bar vertical design. Five finishes plus STAINLESS STEEL. Laser cut from 1/8-inch thick steel (11 gauge). Vertical linear bars. MADE TO ORDER.
AirScape Custom Flat Perforated Grilles
Custom size and pattern perforated grilles. 1/8' aluminum with mill or powder coated finish.
SteelCrest Heavy Duty Metal Baseboard Registers
Heavy duty baseboard registers. 11 gauge steel construction. Available in supply, with a damper, or a return with no damper. MADE TO ORDER.
TRUaire 168 Series Solid Oak Registers and Grilles
Solid oak registers and grilles. Available in light and dark finishes as well as unfinished. IN STOCK!
From $21.70Lifebreath Kitchen Exhaust Grille with Grease Filter
Hinged 6x10 inch kitchen exhaust grille with included washable aluminum grease filter. White.
From $19.20Dayus Non-Vision Door Grilles
Non-vision door grilles. Inverted V rollformed blades on 2/3” spacing providing a stylish appearance on both sides. MADE TO ORDER - Any size in 3 days!
SMI Ventilation Essex Series Base Board Grilles
Essex BASE BOARD polymer resin (plastic) decorative grilles. Paintable. White.
From $22.49SMI Ventilation Essex Series Wall Mount Grilles
Essex WALL MOUNT polymer resin (plastic) decorative grilles. Paintable. White.
From $22.49SMI Ventilation Victorian Series Base Board Grilles
Victorian BASE BOARD polymer resin (plastic) decorative grilles. Paintable. White.
From $21.49SMI Ventilation Victorian Series Wall Mount Grilles
Victorian WALL MOUNT polymer resin (plastic) decorative grilles. Paintable. White.
From $21.49Airtec Series MV Ceiling Diffusers and Grilles
Unique plastic ceiling diffusers which incorporate an integral ceiling box. Quick tear off bands allow for easy size changes and swinging clips for fastening to the ceiling.
Single Slot Ac Grill
From $26.90Airtec Series MVA Retro Ceiling Diffusers and Grilles
Plastic ceiling diffusers with an integral ceiling box. Quick tear off bands for easy size changes. Simulated cast iron grille offers an upsale look for premium installations.
From $35.90Airtec Series GR and GRD Low Clearance Ceiling Grilles - No Boot
3 Slot Ac Grill
Grille only or grille with damper for limited clearance side or top entry applications. Plastic construction.
Airtec 24 Inch O/C Drop Ceiling Flange
Designed to increase strength and performance for lay-in type ceilings. The DCF transfers weight onto the T-Bars to prevent tiles from sagging over time.
From $6.60Airtec Rough In Flanges For New Construction
Designed for new construction, the RCF flashing can be fastened directly to rough framing. Made from durable stainless steel.
From $5.402 Slot Ac Grill
Airtec TuffBox quick rough-in polymer register box for HVAC systems
Rough-in polymer register/ grille box. Tuffbox is virtually air tight, delivering 100% of the air flowing through it. Use with any standard grille.
From $10.60TRUaire 520F and 520B Series Modular Core Surface Mount Diffusers
Surface mount design for drywall or sheetrock installations. Made with modular cores that can be arranged in 1, 2, 3 or 4 way throw configurations.
From $118.20TRUaire A540F and A540B Series Directional Surface Mount Diffusers
Surface mount design for drywall or sheetrock installations. Removable core. Flat frame or beveled frame style.
From $97.00Dayus DSSR Square to Round Transitions
Dayus DSSR square to round transitions for grilles. Galvanized metal. MADE TO ORDER - Any size in 3 days!
2 Slot Ac Grill Size
HVACQuick Custom Square to Round Duct Transitions
Custom made to order. Available for 4, 5, 6, 8, 10, 12, or 14-inch diameter duct. Rectangular dimensions from 6 to 24 inches in half inch increments.
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Ac Slot Grill Picture
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