Non-vav supply/return diffuser. FEATURES AND BENEFITS. SHR/5SHR - Lay-in and Surface Mount Louvered Face Diffuser; VPQ - VAV Diffuser; Grilles (Included in Download) 1500/1600 - Linear Bar Supply Grilles; 80/580/480/980 - Single Deflection Supply Grilles; 880/5880/4880/9880 - Double Deflection Supply Grilles; DMGSR/DMGDR - Duct Mounted Supply Grilles;Round Steel Adjustable Plaque Diffuser. specialtyprod@titus-hvac. Performance - PAR / PDR Flow Factors. Panels match Models PAS, PDS, and PAS-AA supply diffusers in appearance after installation. CT-481 - Aluminum Linear Bar Grille, 1/8" Bars, 1/4" Spacing, 15 Degree Deflection. Wireless Controls Sontay. Whole-House UV Light & Activated Carbon Air Purifiers Fresh-Aire UV. Venturi Valves. Its strong, clean, unobtrusive lines harmonize with the ceiling system without sacrificing performance. Wireless Controls Sontay. These ceiling mounted diffusers maintain a uniform, horizontal discharge pattern over widely varying flow rates. EOS-NT. Steel louvered face diffuser. $583. Fan Filter Units. FlowBar’s outstanding performance allows higher air flows than conventional linear diffusers. Here is a small sample of the literature available throughout the website. © Copyright 2023 Titus | term of use | Privacy policy | 605 Shiloh Rd | Plano TX 75074 | P: 972. FFD - Standard construction, PSC motor, HEPA filter, 2ft x 2ft, 4ft x 2ft sizes. Discharge patterns can be adjusted from either horizontal to vertical before or after installation. The TDCA-FR is a louvered face diffuser that harmonizes with different types of architectural ceilings. Plaque Face Lay-in 24 X 24 & 12 X 12. TMR - Steel, round diffuser with two discharge patterns. TEAMS is a Windows based engineering design tool allowing application-based selection of grilles, registers, diffusers, VAV terminals, and fan coils for commercial HVAC systems. Upgrade your space and experience a harmonious blend of style and functionality as the cutting edge Minus. Revit - Models - 50F (1,3,7,8,NT) Round and Rectangular Inlets. FEATURES AND BENEFITS Designed for both return or exhaust applicationsFixed linear bar diffuser for underfloor applications. AORCS. T3SQ-2; T3SQ-4; CAV;. TAF-L-V Smoke Test. Terminal Units: Access Floor: Fan Powered: Single Duct & Dual Duct: LHK - Download AllTitus Timeout - Particle Migration and Control. T3SQ Spec. IBD2. Save on Holiday Exclusives. Titus Series TDC diffusers handle an unusually large amount of air for a given pressure drop and noise level. 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. TMS-AA-NT - Aluminum Narrow Tee high performance 3-cone diffuser. 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. CT-TAF frame drops into plenum opening and sits on top of carpeting. The Nailor UNI VAV diffuser enables the control of airflow into a room with a connected thermostat. OMNI-GLADIUS - OMNI Diffuser Designed to fit CertainTeed Gladius Ceilings. Light Powered. 25” 4. Thermostat Adjustment VAV Cooling, VAV Heating - Connecting a wall mounted T’stat activates the Prodigy. Square & Rectangular Ceiling Diffuser: Titus square and rectangular louvered diffusers have a flush face that provides an architecturally pleasing appearance when mounted in the ceiling. High efficiency filters for use in Titus Critical Environment Diffusers. 4 meters which is acceptable but more suitable for. The DVIR is a rectangular displacement diffuser with a one-way discharge pattern designed for in-wall mounting applications. The MLR is identical in appearance to the ML with the exception of pattern controllers. Fan Coil, CB and DV Support. This diffuser is also available in 1 through 8-slot configurations. 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. Titus Series PCS ceiling diffusers are designed for longer throws. FFD - Standard construction. Ceiling Diffusers. T3SQ-2. This means that good room air movement is effectively maintained. The modulating VAV Diffuser is used to vary the supply air volume from a wall-mounted thermostat. 7. Ambient light-powered, energy harvesting diffuser for perimeter applications. This means that good room air movement is effectively maintained. Fire Rated Steel Adjustable High Performance Square. 3. 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. Material is 304 Stainless Steel. T3SQ-4 Panel Accessories from TITUS 2-Year Warranty - THERMAL VAV DIFFUSER,HEAT&COOL. Steel louvered face diffuser. Toll Free (Australia): 800-6006-6007. T3LN. Smoke Test - T3SQ ; Titus Timeout - VAV Diffusers T3SQ Series ; Performance. 40 $199 Add to Bag. Energy Solution. 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. Its strong, clean, unobtrusive lines harmonize with the ceiling system without sacrificing performance. 0 ppd prodigy plaque diffuserThis section contains Titus Parts for HVAC Applications. 884. SKU: 65245326. The Titus Product Catalog is the #1 catalog in air distribution. Industrial Grilles. ™ | 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. #8 X 1¼” lg. The TBD-10 is 8 inches high and ideal for the restricted ceiling spaces in many modern buildings. Constant Volume Pneumatic Dual Duct TerminalThe Titus TJD is a diffuser designed for low airflow applications. T3SW. $583. 1/2HP 115V VAV Motor - PTFQ. For Titus technical, product or information before and after your purchase (972) 212-4800. FFD. Ideal applications of the three different VAV diffuser technologies: thermal, digital (wired) and wireless ambient light powered will. Local and individual controls for optimum comfort. Analog VAV Diffuser Furnish and install Titus model T 3SQ-1 analog VAV diffusers with heating / cooling changeover. com. 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. Young Regulator 9100 E VAV Ceiling Diffuser Modulating Disc Damper. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. PESV - Pneumatic Single Duct Terminal. Grilles. ECM motor / HEPA Filter. support@titus. Ceiling Diffusers. Submittals - DTFS-F Fantom IQ Metric Submittal. Text File ; Submittals. Revit - Revit Model - PDR. fans from pennbarry. Electric Heaters. The Price Varitherm® is an excellent choice for local VAV applications such as offices, boardrooms, and small zones. FFD. Steel Aeroblade Return Grille for Narrow Tee Ceilings, 1/2" blade spacing with 30 Degree Deflection, Blades Parallel to Long DimensionThe Titus ESV-VP offers a factory-installed hot water coil valve package, making installation at the jobsite even easier. INTRODUCING PRICE’S NEW THERMALLY POWERED VAV DIFFUSER… THE PRICE VARITHERM® OFFERS: THERMALLY POWERED VAV. The plenums are available in nominal oval inlet sizes of 6 thought 12 inches. The thermal T SQ is shipped with additional packaging to protect the actuator assembly. FFD - Standard construction, PSC motor, HEPA filter, 2ft x 2ft, 4ft x 2ft sizes. 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. For Fan Coil, CB and DV inquiries (972) 212-4800. Constant Volume Pneumatic Dual Duct TerminalThe Titus TJD is a diffuser designed for low airflow applications. Accessory. Brochures; Case Studies; Manuals; Presentations; Flyers; Catalogs; Titus University. Model. Critical Environment Diffusers. FFD - Standard construction, PSC motor, HEPA filter, 2ft x 2ft, 4ft x 2ft sizes. Spec Text Files - PDR Spec. Page 2 Note: This IOM is meant to demonstrate. Inlet Size: Left Hand: Right Hand: 4 inch 5 inch 6 inch 7 inch 8 inch 9 inch 10 inch 12 inch 14 inch 16 inch. Move. Fire Dampers. Performance - 50F Performance Data. PMC-DF - Steel perforated modular core diffuser for drop face ceilings. technical@titus-hvac. The Titus OMNI is a steel plaque face diffuser that satisfies architectural and engineering criteria. VAVs, Diffusers, Grilles, and Sound Attenuators & Fire Smoke and Volume Dampers. Section 2 - Terminal Units. 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. Customer Support. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. High efficiency filters for use in Titus Critical Environment Diffusers. 3. Helios is powered by both ambient light and direct sunlight. The Varitherm® can also be used throughout a building as a primary VAV system. The unique “ice tong” deflector blades allow both changes in air volume and direction from the face of the diffuser. Contact Us ©Sun Nov 12 04:51:27 EST 2023 Titus Stock by Faulkner Haynes — Powered by triMobile. Includes non-reheat, hydronic and. Fan Filter Units. A room temperature sensor provides constant feedback to the microprocessor controller located in the diffuser, enabling precise monitoring of individual space temperatures. PCS-AA - Aluminum flush face perforated neck-mounted curved blade deflectors. Duct Sizes 6"-14". The T3SQ combines the functions of a VAV terminal and a high performance diffuser in one. Steel double deflection supply grille, 3/4" blade spacing, front blades parallel to short dimension. Their pleasing appearance harmonizes with various architectural details, especially in modular ceiling systems. Revit and related 3rd party applications. TAFR-AA - High Induction Aluminum Underfloor Diffuser. The ESV-VP valve package is assembled in a manufacturing setting giving you repeatable and reliable. Each flyer/ad is unique and provides a more in-depth look into what makes our products the best in the industry. 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. Eos® Automatic Adjustable Pattern Diffusers. The master diffuser has a factory mounted controller, heat/cool changeover sensor and 24. The Titus Product Catalog is the #1 catalog in air distribution. Titus offers a wide variety of liners suitable to meet any application requirement. METALAIRE is the flagship brand of Metal Industries Inc. N-1-DR. Based on the performance data, at 323 CMH, the 1200mm 2-slot linear diffuser with a neck size of 250mm diameter can throw air from 4. High efficiency filters for use in Titus Critical Environment Diffusers. Non-vav supply/return diffuser. Spectrum - Architectural Ceiling Diffuser with Center Appliqué. support@titus. Non-vav supply/return diffuser. Steel Square Plaque, Round Panel Diffuser. The Varitherm® can also be used throughout a building as a primary VAV system. Non-vav supply/return diffuser. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. This is the MOPulator Page. The T3SQ modulates the air volume delivered to a zone to accurately control cooling and heating conditions. Titus Timeout - Ceiling Effect on Diffuser Throw ; Titus Timeout - Coil Rules of Thumb ; Titus Timeout - Constant Volume Regulators ;Aluminum modulinear slot supply diffuser, 1" slot. Submittals - DTFS-F (ECM) with Bottom Control Panel. It only requires 1 VA max per diffuser and the commu- nication modules allows for interfacing with building management systems for all major communication protocols. Titus Timeout - VAV Diffusers T3SQ Series ; 2020 Podcasts. VAV Diffuser. It handles a significant amount of air and performs well in VAV systems. T3SQ-2; T3SQ-4; CAV; 300-RL: Titus’ 300/350 Series supply grilles define the standard for the industry. ML-39-NT - Aluminum modulinear slot supply diffuser, 1" slot for narrow tee. Discharge patterns can be adjusted from either horizontal to vertical before or after installation. The plenums are available in nominal oval inlet sizes of 6 thought 12 inches. Model PXP Series perforated panels are designed for return or exhaust applications. Steel round industrial diffuser. TMR - Steel, round diffuser with two discharge patterns. About. Chilled Beams. TLFR-SS-LED - Filtered laminar flow diffuser, integrated LED lighting, stainless steel. This diffuser is also available in 1 through 8-slot configurations. Please select the VAV Diffusers Revit model that works best for your project. The T3SQ combines the functions of a VAV terminal and a high performance diffuser in one. Fire Rated Steel Adjustable High Performance Square Diffuser. Grilles & Registers: Single & Double Deflection, Eggcrate. 5" Slot; FL-20 - Architectural Linear Diffuser, Aluminum, 2" Slot; FL-25 - Architectural Linear Diffuser, Aluminum, 2. Energy Solutions. The program saves selected products to a schedule which can be exported in . 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. Titus JTSK is an optional field cut spacer kit that provides installation flexibility for when FlowBar diffuser lengths are unknown. They are guided in this work by their commitment to building on opportunities that significantly improve the health, efficiency, comfort and aesthetics of the environments in which their products are. (India): +91-11-7127-9514. Performance - R-OMNI Performance Data. titus, solutions for ufad. Critical Environment Filters. 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. Several different types of VAV diffusers exist, however most can be grouped into two models: Thermally Powered and Electronically Powered. TEAMS is a Windows based engineering design tool allowing application-based selection of grilles, registers, diffusers, VAV terminals, and fan coils for commercial HVAC systems. Steel louvered face diffuser. HVAC podcasts created to assist with learning and understanding of air distribution topics. Titus LL-1 and LL-2 linear louver diffusers are an excellent choice for variable air volume systems. The curvature of the TJD back pan works with the. com. Whole-House UV Light & Activated Carbon Air Purifiers Fresh-Aire UV. ML-38-NT - Aluminum modulinear slot supply diffuser, 3/4" slot for narrow tee. The TDCA-FR has movable vanes, which are accessible from the face of the unit, to adjust air discharge patterns either vertically or horizontally. This leads to optimal working conditions while saving on energy costs. 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. Digital Single Duct Terminal. The Titus Revit models have been optimized to show all the basic information that the engineer needs without weighing down the model. Elastomeric Isolators VIMCO. T3SQ-4. The DV180 is a semi-circular displacement diffuser with a 180 degree air discharge pattern. Optional Field Cut Spacer Kit for Flowbar Diffusers. 45F. Titus return perforated ceiling diffusers have the same face and border construction as the supply models, for harmonious appearance in the room. Digital Variable Air Volume Diffuser. Can be adjusted for a one-, two-, three- or four-way discharge pattern after it has been installed. The Titus MLT supply diffuser is specifically designed for standard and narrow tee lay-in applications. Energy Solution. The Price Varitherm® is an excellent choice for local VAV applications such as offices, boardrooms, and small zones. Terminal Units. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. grd@titus-hvac. If its not a fan powered box and just a damper with or without reheat its pretty much considered a squeeze box. Specialties. TMR-AA - Aluminum round ceiling diffuser. dxf (Autocad standard) format for applications to design drawings. vav diffusers L L9 Redefine your comfort zone™ | VAV Diffusers (continued) T 3 SQ-2 T3SQ-2 AVAILABLE MODEL: T 3 SQ-2 / Heating & Cooling FINISH Standard Finish - #26 White OVERVIEW The Digital T 3 SQ-2 is the most energy efficient VAV diffuser on the market. Underfloor Fixed Linear Bar Diffuser Return PlenumFor Titus Grilles, Registers and Diffuser inquiries (972) 212-4800. air measuring solutions from ruskin. Energy Solutions. 1. Titus® is a leading manufacturer of commercial HVAC equipment including Fan Coils, VAV Boxes, Air Distribution Products and more. 2. VAV Diffuser. Thermostat Adjustment VAV Cooling, VAV Heating - Connecting a wall mounted T’stat activates the Prodigy. CT-TAF-481. VAV Diffuser. OMNI-RS - Steel Square Plaque, Round Panel Diffuser. CD-209. ECM motor / HEPA Filter. com. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. Your Zip: Enter a US zip code. Aluminum modulinear slot return diffuser, 1/2" slot for narrow tee MLR linear return diffusers are used as matching returns for the ML supply diffuser series. Remove all packaging from the components. HELP. PSS-NT - Steel perforated supply diffuser with star pattern deflectors for narrow tee, 24x24. Mfg Industrial Price: $30. T3SW. Toll Free (Australia): 800-6006-6007. The core design produces a low velocity helical "swirl" discharge air pattern. Terminal Units. Titus has redefined what it means to be energy efficient, with a collection of smart technology products that optimize the use of natural resources. The T3SQ modulates the air volume delivered to a zone to accurately control cooling and heating conditions. MENU. When used with dedicated outdoor air systems (DOAS) and a dedicated Chilled Beam chiller, chilled beam systems can realize energy savings of 15-20%. The OMNI-RS diffuser is designed for an architectural look and engineered performance. It requires 10 times less power than the competitor’s model. T3SQ-2; T3SQ-4; CAV; DESV. This is the 2D Drawings Page. High efficiency filters for use in Titus Critical Environment Diffusers. Brochures; Flyers; Certificates; Event Gallery. Concentric supply/return diffuser without plenumWhen it comes to TITUS HVAC & Refrigeration Parts, you can count on Grainger. 05” and 0. Semi-Circular Displacement Diffuser with 180 Degree Air Discharge Pattern. T3SQ-4. The JTSK is used for FL models with JT pattern controllers. 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. Circular Diffuser; Reversible Turbo Fuser; Exhaust Valve; More Titus Diffusers; Diffuser : Square Diffuser: MODU Slot Diffuser: Spot Diffuser : Round Diffuser: Eye Ball Jet Nozzle: Helical Diffuser : Nozzle Turbo Fuser: Reversible Turbo Fuser: Exhaust. The curvature of the OMNI backpan works with the formed edges of the face panel to deliver a uniform 360 degree horizontal air pattern. Diffuser Holiday Bundle. T3SQ-4. Directed and coordinated all marketing and product development activities for the Terminal Units, Underfloor Air Distribution (UFAD), & VAV. A Fixed Linear Bar Diffuser for Underfloor Perimeter Return Applications . VAV Diffuser Engineering Guide ; Installation and Operation Manuals (IOM) Titus has manuals available for a variety of products. Electric Heaters. Ceiling Diffuser, 8" 24" x 24" SKU:. Standard fiberglass insulation is the most commonly used, but some applications do not allow fiberglass in the airstream. 300-RS. 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. There is a careful balance between providing information and making the file size so large that it hampers performance of the software. Submittals - DVVC Standard Submittal. Standard finish is #26 white. Titus’ 300/350 Series supply grilles define the standard for the industry. 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. 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. PCS-DF - Steel perforated supply diffuser with neck-mounted curved blade pattern controllers for drop face ceilings. Titus’ 300/350 Series supply grilles define the standard for the industry. VAV Diffusers; Accessories; LGO Fan Coils; FTW Fan Coils; Blower Coils; Air Handlers;. Ducting Accessories VIMCO. Model. FEATURES AND BENEFITS Designed for both return or exhaust applicationsSteel perforated diffuser with face mounted deflectors. SteriTec-AL. HELIOS. Available in both one-way and two-way discharge patterns; and a choice of four different frame types, all with removable cores. T3SQ-4; CAV; DESV: Single Duct terminals are the fundamental building blocks for Variable Air Volume (VAV) systems. With high quality and competitive pricing these grilles form the back bone of a standard offering that will meet any application requirements. Revit - Grilles & Diffusers. These diffusers can be used for ceiling, side wall, or sill installations. 0 ppd prodigy plaque diffuserThis section contains Titus Parts for HVAC Applications. GeoFlow supply diffuser, 1" slot, uninsulated, integral center panel, snap-on plenumHigh efficiency filters for use in Titus Critical Environment Diffusers. 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. Titus brings both accuracy and flexibility to the variable air volume (VAV) market with T3SQ VAV diffusers. For linear diffusers, it seems like a 1200mm 2-slot linear diffuser with a neck size of 250mm diameter is good for 200 CFM (340 CMH). A room temperature sensor provides constant feedback to the microprocessor controller located in the diffuser, enabling precise monitoring of individual space temperatures. Diffusers. Ruskin Titus Gulf LLC | 5,210 followers on LinkedIn. Blades slide at right angles to the duct, allowing the damper to work effectively in flexible duct applications. The new T3SW – Variable Air Volume (VAV) Sidewall Diffusers offer an ideal solution where individual comfort is desired and mounting in the ceiling is not an option. Plenum slot diffuser, 3/4" slot, fixed blade slot with down blow section. Architectural Linear Diffuser, Aluminum, 2" Slot. Aluminum double deflection supply grille, 3/4" blade spacing, front blades parallel to long dimension. GeoFlow supply diffuser, 1" slot, uninsulated, integral center panel, snap-on plenumFixed linear bar diffuser for underfloor applications. Dryer Venting American Aldes. Support portal. High efficiency filters for use in Titus Critical Environment Diffusers. Grilles. Security Grilles. Energy Solution. Digital Variable Air Volume Diffuser. Ideal applications of the three different VAV diffuser technologies: thermal, digital (wired) and wireless ambient light powered will also. 5" Slot; FL-30 - Architectural Linear Diffuser, Aluminum, 3" SlotCatalog - DVVC Accessories. all metric dimensions ( ) are soft converted. Our customers have learned to count on a constant and ever-increasing stream of product enhancements as. PAR - Steel perforated return diffuser. PEDC. Performance - DVVC Performance Data. DL-SV US-DL is a supply/return drum louver with adjustable deflection blades and volume damper. VAV Diffuser + Ruskin. Product Manager. Inlet Size: Left Hand: Right Hand: 4 inch 5 inch 6 inch 7 inch 8 inch 9 inch 10 inch 12 inch 14 inch 16 inch. Submittals - R-OMNI Standard Submittal. The curvature of the OMNI backpan works with the formed edges of the face panel to deliver a uniform 360 degree horizontal air pattern. FMS-2000M - Critical Environment Monitor. TDCA-AA. Titus CT-TAF diffusers are fixed linear bar diffuser for underfloor applications. The. Titus Timeout - Using Supply Diffusers as a Return ; Titus Timeout - VAV Box Basics ; Titus Timeout - VAV Box Reheat ; Titus Timeout - VAV Diffusers ; Titus Timeout - Water Coil Hand ; Titus Timeout - What are Sound Power and NC? Titus Timeout - What is a Dual Duct Box ; Titus Timeout - What is a Fan Box ; Titus Timeout - What is ADPI? Aluminum modulinear slot supply diffuser, 1" slot. Fan Coils. High efficiency filters for use in Titus Critical Environment Diffusers. The VPQ architectural VAV ceiling diffuser provides the building designer with the desired appearance and superior performance of a uniform 360° radial horizontal discharge air pattern that delivers even air throughout the space. Fire Rated Diffusers.