TLFR-AA-LED - Filtered laminar flow diffuser, integrated LED lighting, aluminum. INTRODUCING PRICE’S NEW THERMALLY POWERED VAV DIFFUSER… THE PRICE VARITHERM® OFFERS: THERMALLY POWERED VAV. Spec Text Files - 50F Spec. ML-38 - Aluminum modulinear slot supply diffuser, 3/4" slot. The TEAMS installation includes all of the Titus air distribution selection software suite of products: The Titus Product Catalog is the #1 catalog in air distribution. Directed and coordinated all marketing and product development activities for the Terminal Units, Underfloor Air Distribution (UFAD), & VAV. Maintaining a system static pressure at the inlet of each Varitherm ® diffuser between 0. com. T3SQ-4. imperial dimensions are converted to metric and rounded to the nearest millimeter. Non Return Dampers. Support portal. FlowBar Border 77 (Concealed Fastening) Installation and Operation. Modulates the air volume delivered to a zone to accurately control cooling and heating conditions. Available with louvers vertical or horizontal. This diffuser combines the superior performance of the Titus OMNI diffuser with the sleek styling of CertainTeed ceilings. Model. Fan Filter Units. Model. all metric dimensions ( ) are soft converted. The Prodigy series of VAV diffusers enhance traditional system design by adding the element of personal control. Performance - R-OMNI Performance Data. TDCA-FR - Fire Rated TDCA Diffuser. 1/2HP,277V,VAV Motor - TFQ. (India): +91-11-7127-9514. Products | VAV Diffusers. The T3SQ combines the functions of a VAV terminal and a high. Retrofit. Plaque Face Lay-in 24 X 24 & 12 X 12. Helios now comes with a wireless thermostat and postmaster for even. The DV180 is a semi-circular displacement diffuser with a 180 degree air discharge pattern. Two coverings for easy design layout, turn for right or left hand mount. T3SQ-4. PESV - Pneumatic Single Duct Terminal. Panels match Models PAS, PDS, and PAS-AA supply diffusers in appearance after installation. 40 $249 Add to Bag. Smoke Test - T3SQ ; Titus Timeout - VAV Diffusers T3SQ Series ; Performance. Available with standard PSC or high efficacy ECM brushless IGNITION motor. We've had a lot of request fr a demo of out TEAMS selection software, so we made it this week's Titus Timeout. HELIOS. Product Selection Specify products quickly and easily using Krueger's selection software. Inlet electric heaters shall be controlled proportionally by means of triac heater controllers (SCR), each having an electronic wiring interface having three RJ-45 and 2 RJ-12 sockets for easy interfacing with master controller/thermostat and/or. Revit - Grilles & Diffusers. Accessory. OMNI-AA - All-Aluminum Plaque Face Diffuser. titus grilles & diffusers. T3SQ-4; CAV; DESV: Single Duct terminals are the fundamental building blocks for Variable Air Volume (VAV) systems. TMS-AA-NT - Aluminum Narrow Tee high performance 3-cone diffuser. FTI-20 - FlowTee, 2" slot Flowbar with factory mounted insulated plenum. GeoFlow supply diffuser, 1" slot, uninsulated, integral center panel, snap-on plenumabsorption of 10 dB re 10-12 Watts one diffuser. Accessories. Redefine your comfort zone. Titus Timeout Podcast - VAV Diffusers T3SQ Series - YouTube 0:00 / 3:54 Titus Timeout Podcast - VAV Diffusers T3SQ Series TitusHVAC 18K subscribers 2K views 4 years. $583. ™ | 7 product reference / diffusers » Designed to be visually pleasing while providing superior performance » Designed so. FlowBar’s outstanding performance allows higher air flows than conventional linear diffusers. Helios is powered by both ambient light and direct sunlight. In addition to sharing the same configurations and quality construction as an ESV, the ESV-VP offers a factory-installed hot water coil valve package, making installation even easier. The UNI2-VAV is a variable volume diffuser that regulates the amount of supply air into the space. or send us a message. VAV Diffusers Catalog Section ; Literature. The T3SQ combines the functions of a VAV terminal and a high performance diffuser in one. VAV Application Guidelines ; VAV Diffuser Engineering Guide ; Multimedia. High efficiency filters for use in Titus Critical Environment Diffusers. Ruskin Titus Gulf LLC | 5,210 followers on LinkedIn. Energy Solutions. CT-TAF frame drops into plenum opening and sits on top of carpeting. TMS-NT - Narrow Tee high performance 3-cone diffuser. titus vav diffusers innovative moves. Thermostat Adjustment VAV Cooling, VAV Heating - Connecting a wall mounted T’stat activates the Prodigy. imperial dimensions are converted to metric and rounded to the nearest millimeter. It contains information on Titus products and solutions as well as extensive Engineer Guideline sections on the following: grilles & diffusers, terminal units, fan coils, and acoustics. Holiday. Steel louvered face diffuser. Available with louvers vertical or horizontal. This diffuser was designed to be an accurate representation of all sizes of this type shown in the 2004 Titus catalog. VAV Diffusers Titus. Critical Room Products. EOS-NT. Linear Slot Diffusers ML-38 • 3/4” Slot ML-39 • 1” Slot • Titus® modulinear diffusers are designed for variable air volume systems; they project a uniform blanket of air that adheres to the ceiling even at low flow rates • Both the direction and volume of the discharge air can be adjusted gradually by moving the patternMETALAIRE is the flagship brand of Metal Industries Inc. The TEAMS installation includes all of the Titus air distribution selection software suite of products: The Titus Revit models have been optimized to show all the basic information that the engineer needs without weighing down the model. SG-BG-SLV - Steel Maximum Security Barrier Bar Grille with Sleeve. It provides excellent performance in variable air volume systems. CD-309. , offering a complete line of air distribution and air terminal products. Solar-Powered Digital Variable Air Volume Diffuser. Submittals - DTFS-F Fantom IQ ECM Motor Standard Submittal. FEATURES AND BENEFITS. Non-vav supply/return diffuser. T3SQ-4. Move. The plenums are available in nominal oval inlet sizes of 6 thought 12 inches. Optional opposed blade damper has screwdriver adjustment accessible through face of grille. The curvature of the TJD back pan works with the. AG-75. It requires 10 times less power than the competitor’s model. Performance - 50F Flow Factors. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. Security Grilles. 3. EESV - Electric Single Duct Terminal. The curvature of the TJD back pan works with the. At Titus their goal is very clear: to help the people who depend upon them by continuing to innovate and advance the science of air distribution. VAVs, Diffusers, Grilles, and Sound Attenuators & Fire Smoke and Volume Dampers. Performance - DVVC Performance Data. Analog VAV Diffuser Furnish and install Titus model T 3SQ-1 analog VAV diffusers with heating / cooling changeover. VAV Diffusers. 1/2HP 115V VAV Motor - PTFQ. ML-38-NT - Aluminum modulinear slot supply diffuser, 3/4" slot for narrow tee. Submittals - DVVC Standard Submittal. Titus return perforated ceiling diffusers have the same face and border construction as the supply models, for harmonious appearance in the room. It is great for wall or surface mount applications and can be easily integrated into semi-circular building columns. Performance Notes: 1. Its strong, clean, unobtrusive lines harmonize with the ceiling system without sacrificing performance. Discharge patterns can be adjusted from either horizontal to vertical before or after installation. Submittals - DTFS-F Fantom IQ ECM Motor Metric Submittal. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. Titus Model TDV and TDV-AA are high capacity ceiling diffusers with louvered faces and integrated induction vanes for exceptional air mixing. These versatile diffusers are available in 1, 2, 3 or 4-way fixed directional patterns which provide a long throw, star. ECM motor / HEPA Filter. High efficiency filters for use in Titus Critical Environment Diffusers. MP-38 - Uninsulated plenum for modulinear slot diffuser. Steel Duct-Mounted Opposed Blade DamperModuFlow Supply 24 x 24 Diffusers, Uninsulated The Titus ModuFlow series diffuser is an excellent choice for interior spaces requiring a visually pleasing single slot, high performance diffuser. This diffuser is also available in 1 through 8-slot configurations. ML Border 2A (Concealed Fastening) Installation and Operation. Titus model TSW, ‘Swirl’, ceiling diffuser is designed to provide a tight 360º circular pattern. Titus Single Duct terminals are the fundamental building blocks for a VAV system. com. Standard fiberglass insulation is the most commonly used, but some applications do not allow fiberglass in the airstream. download download download download download download download download download downloadOur brochure offering is comprised of the latest and greatest marketing collateral available from Titus! We devoted several resources to ensure our literature provides you with essential details pertaining to our product offering. 0 ppd prodigy plaque diffuserThis section contains Titus Parts for HVAC Applications. The design achieves high induction rates of room air which optimizes mixing for maximum comfort conditions. For Titus technical, product or information before and after your purchase (972) 212-4800. Blower Coils. Diffusers Titus. Steel perforated diffuser curved blade neck-mounted pattern deflectors for narrow tee. VAV MODULATING Ceiling Diffuser Disc Damper. TAF-L-R. Titus’ 300/350 Series supply grilles define the standard for the industry. Digital Variable Air Volume Diffuser. The ductwork from the air handling unit is connected to the diffuser in the same way it connects to a standard diffuser. Material is 304 Stainless Steel. 33RS - Steel heavy duty return grille, 1/2" blade spacing, 38 degree deflection, blades parallel to short dimension. the diffuser. The selection and performance data contained in the Titus catalog are the result of extensive studies conducted in the Titus engineering laboratories under professional engineering guidance, with adherence to sound engineering applications. com. Terminal Units. Heating Plenum with Fin-Tube SCR Electric Heating Element. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. Digital Single Duct Terminal. Text FileTitus return perforated ceiling diffusers have the same face and border construction as the supply models, for harmonious appearance in the room. SKU:. 05” and 0. The CT-TAF is designed to be integrated with the TAF-HC, TAF-V, and TAF-D plenums. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. Model. CAD Drawings - 2D; Mobile Tools; Coil Pro Software; Literature. Model. 96 View Product. Underfloor Fixed Linear Bar Diffuser Return PlenumFor Titus Grilles, Registers and Diffuser inquiries (972) 212-4800. PAR-NT - Steel perforated return for narrow tee ceilings, 24" x 24" Module only. Non-vav supply/return diffuser. Literature - TVM Flyer. Likewise, Ruskin featured are IBD/ DIBDs, TFD (Tunnel Ventilation Dampers), Energy Wheels and Air Measuring Devices. Contact Us ©Sun Nov 12 04:51:27 EST 2023 Titus Stock by Faulkner Haynes — Powered by triMobile. Submittals - R-OMNI Standard Submittal. VAV Diffusers; Accessories; LGO Fan Coils; FTW Fan Coils; Blower Coils. HVAC podcasts created to assist with learning and understanding of air distribution topics. T3SQ-2. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. Discharge patterns can be adjusted from either horizontal to vertical before or after installation. Performance - TND-AA Performance Data. The Price Varitherm® is an excellent choice for local VAV applications such as offices, boardrooms, and small zones. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. T3LN. Discharge patterns can be adjusted from either horizontal to vertical before or after installation. 2. Description: The seminar will cover a comparison between traditional VAV and VAV diffusers, ductwork design, zone heating strategies and how VAV diffusers can be integrated into a Building Management System. Connect the T’stat to Prodigy using a supplied NETC35 (35’ plenum rated cable) by snapping one side ofSteel perforated supply diffuser with neck-mounted curved blade pattern controllers for drop face ceilings. The Titus ML Modulinear diffuser is a high performance, high quality linear slot diffuser. Description: The seminar will cover a comparison between traditional VAV and VAV diffusers, ductwork design, zone heating strategies and how VAV diffusers can be integrated into a Building Management System. Toll Free (NA & EMEA): +866-530-5111. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. Includes non-reheat, hydronic and. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. LL-2 - Aluminum linear louver diffuser, two way pattern. Plenum Slot Diffusers. Ruskin Company with over 50 years of excellence was founded in. Air Flow is in cubic feet per minute, CFM. Thermal Variable Air Volume Diffuser. The Prodigy series of VAV diffusers enhance traditional system design by adding the element of personal control. Refine ResultsTEAMS. VAV Diffuser Engineering Guide ; Installation and Operation Manuals (IOM) Titus has manuals available for a variety of products. These ceiling mounted diffusers maintain a uniform, horizontal discharge pattern over widely varying flow rates. Analog VAV Diffuser Furnish and install Titus model T 3SQ-1 analog VAV diffusers with heating / cooling changeover. Architectural Linear Diffuser, Aluminum, 2" Slot. Steel Square Plaque, Round Panel Diffuser. All deflection bars are fixed and parallel to the long dimension. FFD - Standard construction, PSC motor, HEPA filter, 2ft x 2ft, 4ft x 2ft sizes. The Titus product range includes: DESV VAV units, Flow Bar and Linear Bar Grilles, as well as TMC/ TDCs diffusers. Critical Environment Diffusers. GeoFlow supply diffuser, 1" slot, uninsulated, integral center panel, snap-on plenumCatalog - 50F / 50F-NT / 50R Description. The Helios VAV Diffuser is a revolutionary leap forward in air distribution technology. The VMA16 series is the most flexible VAV controller in the industry. The TDCA-FR has movable vanes, which are accessible from the face of the unit, to adjust air discharge patterns either vertically or horizontally. ECM motor / HEPA Filter. Titus Timeout - VAV Diffusers T3SQ Series ; 2020 Podcasts. Titus Series PCS ceiling diffusers are designed for longer throws. Standard finish is #26 white. The DVIR is a rectangular displacement diffuser with a one-way discharge pattern designed for in-wall mounting applications. Digital Variable Air Volume Diffuser. Material is 304 Stainless Steel. Titus TBD series plenum slot diffusers provide flexibility, great performance and ease of installation. Delivering supply air to the diffuser with a temperature at or above 82º F (28º C) in heating mode. Here is a small sample of the literature available throughout the website. ZEC - ZEC Verasys VAV Terminal Unit Controller. Titus perforated ceiling diffusers are designed for both heating and cooling applications. Call 800. DL-SV - Long throw, high capacity split vane supply grille with rotating drum. FMS-2000M - Critical Environment Monitor. Occupants breathe easier knowing that their. The architecturally appealing OMNI Gladius is designed for seamless integration into the CertainTeed Gladius ceiling system. ModuFlow diffusers are designed to complement the. all metric dimensions ( ) are soft converted. FFD. FFDE. The Atlas Ceiling Grid System is a field assembled, gasketed, heavy duty ceiling grid for use in operating rooms, laboratories, and cleanroom applications. VAV Diffuser. A full line of engineered polymer air distribution products ideal for environments with non-ferrous requirements like MRI rooms, pools and water treatment plants. Toll Free (Malaysia): +1800-81-8143. The variable air volume (VAV) diffuser can be used with thermostats and is completely wireless, enabling maximum comfort. Venturi Valves. Remove all packaging from the components. Tower 1 - SUR-40 Touch Table Experience and Woodgrain Finishes featuring the Spectrum Diffuser; Tower 2 - Underfloor, VAV and Energy Solution products; Tower 3 - Chilled Beams, Radiant Ceiling Panels and. The Price Varitherm® is an excellent choice for local VAV applications such as offices, boardrooms, and small zones. Thermally Powered VAV Diffusers Thermally powered VAV diffusers, shown in Figure 1, commonly use thermal actuators to modulate the flow rate of supply air into a room according to a desired temperature setting. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. 6. Description: Thermal VAV Diffuser (steel) - Lay-In mounted (24" x 24" panel) @ 12" diameter Contact Us ©Sun Nov 12 04:51:27 EST 2023 Titus Stock by Faulkner Haynes — Powered by triMobile TEAMS. This leads to optimal working conditions while saving on energy costs. Model; CT-580 - Aluminum Linear Bar Grille, 1/8" Bars, 1/2" Spacing, 0 Degree DeflectionModel; CT-581 - Aluminum Linear Bar Grille, 1/8" Bars, 1/2" Spacing, 15 Degree Deflection; File; Spec Text Files - CT-581 Spec. D-100 dampers have gang operated radial blades. Titus model XC-310 heavy duty round ceiling diffusers are especially suitable for factories, warehouses, convention halls, coliseums, shopping malls, and other applications where ceilings are high and conditions are variable. ECM motor / HEPA Filter. Ideal applications of the three different VAV diffuser technologies: thermal, digital (wired) and wireless ambient light powered will. Ideal applications of the three different VAV diffuser technologies: thermal, digital (wired) and wireless ambient light powered will. The OMNI-RS diffuser is designed for an architectural look and engineered performance. The Titus Spiral Drum Louver is the solution for this problem. Titus® is a leading manufacturer of commercial HVAC equipment including Fan Coils, VAV Boxes, Air Distribution Products and more. OMNI-RS - Steel Square Plaque, Round Panel Diffuser. Digital Variable Air Volume Diffuser. Ideal applications of the three different VAV diffuser technologies: thermal, digital (wired) and wireless ambient light powered will. Submittals - 50F / 50F-NT Standard Submittal. trion trusted name in kitchen exhaust solutions. Electric Heaters. T3SQ Spec. FTI-15 - FlowTee, 1. © Copyright 2023 Titus | term of use | Privacy policy | 605 Shiloh Rd | Plano TX 75074 | P: 972. Terminal Units: Digital and Analog VAV Boxes, Bypass Boxes & Controllers. K-Select (Air Distribution Products)Aluminum modulinear slot supply diffuser, 3/4" slot. Model. PCS-AA - Aluminum flush face perforated neck-mounted curved blade deflectors. SKU: 65245326. Square Digital VAV Diffuser (PPD) Overview. Green Building Benefits & Energy Efficiency. Digital Variable Air Volume Diffuser. VAV Diffuser. FSD-35. Air Curtain. Performance - 50F Performance Data. TMR - Steel, round diffuser with two discharge patterns. titus displacement ventilation products. This means that good room air movement is effectively maintained. AESV - Analog Single Duct Terminal. The Titus ML Modulinear diffuser is a high performance, high quality linear slot diffuser. 5500 for Availability. LL-1 - Linear louver diffuser, one way pattern, fixed louvers. Wireless Controls Sontay. Several different types of VAV diffusers exist, however most can be grouped into two models: Thermally Powered and Electronically Powered. Share your videos with friends, family, and the worldModel. Critical Environment Filters - High efficiency filters for use in Titus Critical Environment Diffusers. Thermally Powered VAV Diffusers Thermally powered VAV diffusers, shown in Figure 1, commonly use thermal actuators to modulate the flow rate of supply air into a room according to a desired temperature setting. The ESV-VP valve package is assembled in a manufacturing setting giving you repeatable and reliable quality that otherwise may be difficult to replicate in a field setting. T3SQ VAV Diffusers An occupant-controllable variable-volume ceiling diffuser to provide cost-effective, individual comfort control and achieve LEED EQ Credit 6. Neck sizes: 6”, 8”, 10”, 12”. 5" Slot; FL-20 - Architectural Linear Diffuser, Aluminum, 2" Slot; FL-25 - Architectural Linear Diffuser, Aluminum, 2. or send us a message. T3SW. Fire Rated Steel Adjustable High Performance Square Diffuser. Local and individual controls for optimum comfort. com. Tested in accordance with ASHRAE Standard 70-2006 (RA2011) “Method of Testing for Rating the Performance of Air Outlets and Inlets” 2. AORCS. Fire Rated Steel Adjustable High Performance Square. ECM motor / HEPA Filter. Spec Text Files - TND-AA Spec. FFDE. TMR-AA - Aluminum round ceiling diffuser. The diffuser includes an actuator, linkage, plate damper, and diffuser. Individually control part of a zone to maximize comfort in challenging sub-spaces. FFD - Standard construction. The FlowBar™ architectural linear diffuser system maximizes performance without sacrificing aesthetic considerations for the designer making it an ideal companion for the patented and award-winning Minus light module from Apure. The R-OMNI can be used effectively in heating or cooling applications and is an excellent choice in Variable. MP-37 - Uninsulated plenum for modulinear slot diffuser. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. The Nailor UNI VAV diffuser enables the control of airflow into a room with a connected thermostat. Toll Free (Australia): 800-6006-6007. VAV Diffusers; Accessories; LGO Fan Coils;. FFD. Events & Training. The 4-way air pattern. CT-TAF-481. At Titus our goal is very clear: to help the people who depend upon us by continuing to innovate and advance the science of air distribution. High capacity plenum slot diffuser, uninsulated, adjustable blade for narrow tee ceilings. Toll Free (Malaysia): +1800-81-8143. Find a Rep. VAV Diffuser. The associated thermostat is in the space and is. Revit Model - T3SQ ; Spec Text Files. Energy Solution. Spec Text Files - PDR Spec. They maintain an unbroken horizontal flow pattern from maximum cfm down to minimum and are an excellent choice for variable air volume application. More Details. Specialties. The T3SQ combines the functions of a VAV terminal and a high performance diffuser in one. Fire Rated Nailor Fire Rated Diffusers are classified and listed by Underwriters Laboratory for use in UL/ULC restrained or unrestrained floor/ceiling and or roof/ceiling assemblies which incorporate an exposed grid suspended ceiling (lay-in T-Bar) with up. FFD - Standard construction, PSC motor, HEPA filter, 2ft x 2ft, 4ft x 2ft sizes. Customer Support. Adjustable fan speed control. Steel perforated return panel. ™ | 7 product reference / diffusers » Designed to be visually pleasing while providing superior performance » Designed so that a ceiling tile (by others) can be field cut and inserted into the face of the diffuser » Excellent choice for VAV systems » Standard sizes: 8”, 10”, 12”, 14”Ruskin Titus Gulf is a joint venture between two of the leading companies within the HVAC sector of Air Distribution Technologies Inc. PCS - Steel perforated neck-mounted curved blade deflectors. Electric Heaters Markel. Previously Used / Radwell Certified. Color Chart. The VAV diffuser enables the control of airflow into a room with a connected thermostat. Product Selection Specify products quickly and easily using Krueger's selection software. ruskin solutions for sound problemsModel; OMNI-AA - All-Aluminum Plaque Face Diffuser; File; Catalog - OMNI / OMNI-AA Description; Catalog - OMNI / OMNI-AA Dimensions; Literature - OMNI-AA FlyerGreen Buildings. 05” and 0. Elastomeric Isolators VIMCO. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. T3SW. T3SQ-0 - Non-vav supply/return diffuser. GeoFlow supply diffuser, 1" slot, uninsulated, integral center panel, snap-on plenumFixed linear bar diffuser for underfloor applications. (You Save $3. May 2007 - Oct 20114 years 6 months. High efficiency filters for use in Titus Critical Environment Diffusers. grd@titus-hvac. Discharge pattern is easily adjusted by unlatching and dropping the perforated face, then. The Samsumg SUR-40 table along with our custom-designed interface places several Titus products within reach. Its strong, clean, unobtrusive lines harmonize with the ceiling system without sacrificing performance. The MLTR is a return diffuser and plenum, available in 24 and 48 inch nominal lengths and 1 through 4 slots. More Details. Accessory. Accessories such as directional blades, dampers, blank-offs, access doors. The T3SQ modulates the air volume delivered to a zone to accurately control cooling and heating conditions. Literature - TND-AA Flyer. Fire Dampers. T3SQ-2. ML-38 - Aluminum modulinear slot supply diffuser, 3/4" slot. Fan Coils. FEATURES AND BENEFITS Designed for both return or exhaust applicationsSteel perforated diffuser with face mounted deflectors. VAV diffusers help to create well ventilated indoor spaces by maintaining a consistent and comfortable temperature. Titus' Helios wireless VAV diffuser simplifies installation, boosts energy efficiency, and allows users to control personal comfort. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. Grilles. FAST & FREE SHIPPING On All Orders Over $50. Digital Variable Air Volume Diffuser. Call 800. It is constructed of heavy gauge steel and provides excellent performance in variable air volume systems. T3SQ-4. The variable opening created by the built-in damper produces a near-constant discharge velocity from full open down to minimum. The MLR is identical in appearance to the ML with the exception of pattern controllers. Security Products. It handles a significant amount of air and performs well in VAV systems. Industrial Grilles. NOTE When using the Room Sensor or Dial Thermostat order a LCD-SET (minimum of one per project) to configure the diffuser. These versatile diffusers are available in 1, 2, 3 or 4-way fixed directional patterns which provide a long throw, star. Diffuser Holiday Bundle.