The terminal unit controls are supplied by the controls contractor and either factory or field mounted and wired. Registers, Grilles, Diffusers & VAV Boxes Snap Lock Pipe Flexible Duct Fire Dampers Access Doors Louvers Type B Gas Vent Exhaust Fans Roof Products Spiral DuctAIR MASTER EQUIPMENTS EMIRATES LLC P. A wide range of design and performance. Box 50708, Dubai United Arab Emirates AIR TERMINAL UNITS (VAV) WE ZONE AIR Ver: May 2019. The X45B Controller Card is a CBL32 universal multi-functional analog/digital input/output controller device. 11, 12 Hind Service Industries, 1st Floor, Sant Dnyaneshwar, Shivaji Park, Dadar West, Mumbai - 400028, Dist. 3%Get VAV Boxes in Kasturi Nagar, Bengaluru, Karnataka at best price by Castor Engineering Private Limited. List price: £578. Single Duct VAV (TSS) Critical in today’s building environments is the need to place significant emphasis upon the occupants comfort and indoor acoustics. Shopping. 49 per therm. The leak-resistant casing is fabricated with 22 gauge. com VAV TERMINAL UNIT SELECTION: USING REHEAT TO SAVE MONEY _____VAV Box DESV 6". 02 in. A variable air volume (VAV) box, is a part of an air conditioning system. View Profile. 00 EA Single Duct Terminal Unit (VAV) @ 10" inlet $261. This series is available in a wide range of sizes with available capacities from 80 to 8,000 CFM. Johnson Controls Pneumatic VAV. Also find Variable Air Volume System price list from verified suppliers with contact number | ID: 9189193230Pricing and configurations of piping packages are available in SelectPro, Belimo's online sizing, and selection tool or in the Product Guide and Price List catalog. involved in offering Variable Air Volume Box. Each controller is programmable and configurable using the Niagara Framework® software. 8 mm. If the damper for a 90° box closes CW, rotate the coupler to the CW mechanical limit. ₹ 5,500. The most common include: Single duct terminal VAV box – the simplest and most common VAV box, shown in Figures 1 and 2, can be configured as cooling-only or with reheating. Pressure Independent VAV with Heater (Variable Air Volume Terminals) • Pressure Independent VAV Unit has one primary air inlet, one rectangular discharge outlet to the room and one rectangular bypass discharge outlet. in. You can see it’s a pretty basic box. 20. Special designs for Ultra Low noise levels using ZEBRA valves. Vmax 20. 1. work together in an integrated fashion. Built-in sound baffle for low sound levels, both radiated and discharge. • Units are tested by ETL Intertek in accordance with AHRI Standards 880-2011,“Performance Rating of Air Terminals” And ASHRAE 130-2008,“Methods of Testing Air. The controller keeps track of the actual position of the damper (0% to 100% open) and calibrates itself every 24 hours. " The VAV regulates the volume of the air to the zone by opening or closing the damper, thus controlling the amount of conditioned air directed to the zone. Mounts on EN 50 022 - 35 X 15 DIN rail that is included in the VAV unit control box when the UC400 is factory mounted. 4. 4. 00. For information concerning controls, components, sequence of operation, etc. Choose an existing Project List to add this product:. See examples below. 2008). Sound Attenuators. Mumbai No. The Titus ESV is unique as it incorporates many design features that increase performance. 00 AIR MASTER EQUIPMENTS EMIRATES LLC P. , please refer to the documentation provided by the controls contractor. g. 22 ga. Soundspec Tool. For applications with large damper VAV boxes or existing damper actuators. 3. Two controllers are required or one controller with an external flow sensor and actuator. Design your next air distribution system with ease by taking advantage of the many resources Krueger has available. You can configure and select multiple boxes in one application. 288892. buckleyonline. 4 of 9 Applications VAV systems have been commonly applied in various kinds. Chapter 1: Variable Air Volume (VAV) Box Market Product Definition, Product Types, Volume, and Revenue Analysis of Each Type in North America, Europe, Asia-Pacific, Latin America, Middle East, and. Product search A-Z Find out quickly and simply. On the Unit screen, visually scan each input field and enter those fields that areSTRYKER VAV USER GUIDE 62-2030—01 2 1. With multiple control options, construction options. ©2022 Trane VAV-PRC012AC-EN Introduction This catalog includes parallel and series fan-powered VAV terminals, including standard and low height models. It works in conjunction with a thermostat to measure the temperature and send signals to the damper to open or close accordingly. a VAV box should be three times the diameter of the inlet. 1. Price. 02 in. 15 V750-06-I and V750-06-C 7 78. Min. List Price: C$1,309. TM UT TALLAT TAT DT 2 TM UT TALLAT TAT DT Manual priceindustriesco PRODUCT OVERVIEW Fan Powered Constant Volume Units – FDC-1-X, FDC-G2We are the best manufacturers & suppliers of variable air volume box, vav box, air volume terminal units & variable air volume system in Dubai, Abu Dhabi, UAE, Iran, Yemen, Israel, Oman, Qatar, Syria & North Africa. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. S hort Answer (using “rules of thumb”) V Max should be approximately 2/3’s to 3/4’s of VAV box V Nom. Flexible Duct. 2. the Symbio® 210 Programmable Variable-Air-Volume(VAV) Box Cont roller Installation, Operation, and Maintenance Manual (BAS-SVX084*-EN). sg Airmaster is a renowned Sound Attenuators Manufacturers, approved by leading consultants in the region for various prestigious projects such as king saud university (K. You can see it’s a pretty basic box. Many VAV controllers require a minimum differential pressure signal of 0. The cable from the room sensor (purchased separately)Ninth Wave Technologies - Offering MS Honeywell Make Variable Air Volume, For Industrial, Shape: Square at Rs 15000/piece in Hyderabad, Telangana. 1: Solving The Problem Of Simultaneously Heating Parts Of A. 7 MPa Surface Treatment: Galvanized. Multipoint crossflow sensor for accurate flow measurement. The CV series VAV box controller is shipped with a factory-installed library of the most popular VAV box control applications. +971 4 586 8900. O. ACCESSORIES A variety of additional accessories are offered to meet specific job requirements. 00 50. 003 inch velocity pressure (VP) and controllable minimum. Price Order No. Their primary function is to regulate airflow to a zone, in response to zone temperature requirements. The open end-stop is automatically set for 90° boxes. ©2022 Trane VAV-PRC012AC-EN Introduction This catalog includes parallel and series fan-powered VAV terminals, including standard and low height models. 9. • Interoperable Fully. VAV Boxes $200. The expansion modules come equipped with a ribbon cable that is easy to plug in from the PIC to the selected module. It is typically made of concrete, plastic, or metal and is placed near the street or sidewalk in front of a home or business. The air above the ceiling where the fan-powered VAV box is located. The added costs of multi-zone systems can be avoided. Lower duct static pressure is needed for the modem VAV box. Highly effective integral attenuator; Optimised for airflow velocities of 0. The terminal unit controls are supplied by the controls contractor and either factory or field mounted and wired. 04-07-2005, 07:51 PM #3. For information on these accessories please refer to the Terminal Units Accessories catalog. com | (800) BUCKLEY. differential pressure signal from airflow sen-sor. 03 inch W. Product search A-Z Find out quickly and simply. 4. VAV Boxes: In each zone, a VAV box is installed, typically in the ceiling or walls. VAV BOX VAV BOX AIR HANDLING UNIT Energy Recovery with Variable Air Volume Preconditioner Applications These diagrams illustrate how energy recovery units can be used in conjunction with other HVAC equipment. Based on the graph, we can see that the maximum airflow for a 6" VAV box is 515CFM. 13. casing on larger sizes for added durability. The model you select might not exactly match the photo. Each zone is served by at least one VAV box—or, more accurately, a VAV terminal. [1] [2] The advantages of VAV systems over constant-volume systems include. (254 mm) 17 1/2 in. 2 Stock Catalog & Price List Terms and Conditions PriCeS All prices listed are F. 00 - 99. Single Duct VAV Box Single Duct VAV Box Figure 1: MQTH15 Components Figure 2: MQTH15 Details ASP 31-302 (02/15) ©2015 Daikin Applied | (800) 432–1342 | Units size 6 through 16 are constructed with a seamless butt weld primary inlet valve to minimize leakage and prevent the damper from bindingVariable Air Volume (VAV) Products. The Price LGB low pressure bypass terminal unit provides complete zoning flexibility from a single zone source. for VAV pressure independent operation. Be sure to check out our full catalog of VAV boxes and accessories. Digital Single Duct Terminal. G. Benefits of this approach include: Cost savings. For example, consider a 700 cfm single-duct shut-off VAV box: VAV pressure independent operation. G. For information concerning controls, components, sequence of operation, etc. VariTrane VAV terminal nuit VAV System Schematiccontrol problems in VAV boxes. All prices are in Philippine Peso (Php) VAT inclusive. joey791. Airflow Range (Cfm): 0 - 2,066. Below is list of air diffuser price. 1. An additional program, called R-Seller, allows an operator to have a live person remotely help verify age. looking at the VAV inlet with the air hitting you in the back of the head 0 = None 1 = 1 Row Coil 2 = 2 Row Coils 3 = 3 Row Coils 4 = 4 Row Coils Example ZCU Order Pre-engineered VAV box with hot water reheat coil, 14 in. The variable air volume (VAV) box Model MQTHI5 is our high performance single duct air terminal product line. This generation of VariTrane units builds upon Trane’s history of quality and reliability and expands the products into one of the most complete variable-air-volume units offering in. High energy savings with airflow sensors with a 98% accuracy rate. in. Price Wireless Thermostat For installations where running CAT5 and other wiring is inconvenient or even impossible, Price offers a wireless thermostat option. Optional Bottom Access Door (AD) SDV8 Size 4 – 16 Optional Bottom Access Door (AD) Optional NEMAT Controls Enclosure 18 1/2” (470) 4 3/4” (121) Multi-Point Sensor (Gauge Taps. 00 EA $96. Contact Hahn-Mason Air Systems today at (704)-523-5000. TEC Terminal Box (VAV) Controller The TEC Terminal Box Controller provides high performance Direct Digital Control (DDC) of pressure-independent, variable-air-volume zone-level routines. For any variable air volume application out of the box. Basic Box With Electric Coil With Attenuator ATT ATT5 9 10 in. Daisy chain the diffusers and you would have better control over a particular area wouldnt you? Reply . aeVolumetric fl ow controllers Control function VAV/CAV and Open-Loop V nom 1) Application specifi c nominal volumetric fl ow setting, dependent upon VAV box parameters. 10 V. myVAV Box Controller Diagram In heating mode, the VAV box controller receives input from the room’s temperature sensor that it’s too cold in the space, the controller then sends a signal to the Damper Actuator (#5) which is an analog output device, to close the damper to minimum position and start to modulate the Heating Hot Water control. HVAC systems in commercial buildings are getting smarter every day. 00 50. Above all, falling prices for variable-frequency drivesPK !X™¬u› ` [Content_Types]. You need about 16”-18” of clearance from the inlet of the VAV to fit the retrofit kit in. Price. Key topics critical to optimal VAV design and performance are addressed in the following chapters: 1) early design issues, 2) zone issues, 3) VAV box selection, 4) duct design, 5) supply air temperature reset, 5) fan type, size and control, 6) coils and filters, and 7) outdoor air, return air and exhaust air. The thermostat controls the volume of air to the zone space. (124 products available) View by: List | Grid || Supplier Location Near Me All India Mumbai Bengaluru Delhi Chennai Watch Video Pressure Independent VAV Box ₹ 8,000/ Unit. Price. 00. Stainless steel construction is available when corrosives and particulates are present in the airstream. Corrosion resistant steel inclined opposed blade damper with seals. 2 Terminal Box VAV terminal units are available in many configurations, all of which control the space temperature by varying the volume of cool supply air from the air handler to match the actual cooling load. These dampers facilitate the air flow to each zone and each room to be controlled during testing & commissioning. From here you will be prompted, step-by-step, to make your selection. Dariya Ganj, New Delhi No. Share. Variable Air Volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system. TROX is one of the world's leading manufacturers of VAV terminal units and offer a range of products to meet most applications. 3. Multipoint crossflow sensor for accurate flow measurement. There are many variations on what you will find for boxes from simple shutoff boxes to those with reheat, and either series or parallel fan powered units. The terminal unit contains a primary-air damper (a butterfly damper) which modulates (changes position) according to signals from the automatic. ellThis design allows the primary airflow to supply the cooling demand, similar to single duct terminal units, leaving the recirculating air section to provide the heating air volume. 1E/BA S55499-D168 VAV compact controller BACnet 1 The manufacturer of VAV box units (OEM) generally configures and assembles VAV compact controllers. Single Duct VAV Boxes Single Duct Terminal Units 14 HGCOIL 1 or 2 Row Hot Water Coil SDV5 VAV Single Duct Box HW Coil Standard Construction + 22 gauge galvanize. Using cutting-edge wireless technology, a baseSRDV, SRPV. 4 billion by 2024, at a CAGR of 6. 6. Three styles of VAV boxes are available: standard, fan-powered, and reheat VAV. Price は空気分配、重要制御、騒音制御製品の供給において市場のリーダーです。このPDFでは、FDVシリーズのファンドライブベントレーターの特徴、仕様、選択方法などを詳しく紹介しています。FDVは高効率、低騒音、簡単なメンテナンスなどの利点を持ち、さまざまな空調システムに適用でき. Features. Features such as advanced sensor technology, a wide range of product sizes and air flows, low sound levels, increased hot water coil selections, and innovative options establish. This length is required for the air profile in the duct to even out before entering the box. Labor Rates, Subcontractor Utilization List of Subcontractors Lot 1 (Product Only) Lot 2 (Product and Maintenance) Lot 3 (Product, Installation, Systems Integration, and. Available only in Asia Pacific. Size. 2. 00 EA Single Duct Terminal Unit (VAV) @ 8" inlet $253. 3%. & VAV Boxes Item Number Size CFM At 500FPM Neck Velocity List Price PDDR1010/1212 10 x 10 / 12 x 12 347 $43. VAV-PRC011M-EN 7 Features and Benefits External Shaft—This simple design provides controller fl exibility and is designed to facilitate actuator field replacement. Variable Air Volume (VAV) is a type of heating, ventilating, and/or air-conditioning (HVAC) system. of lighting, and the equipment in. 3. Overview. Johnson Controls single duct units offer the typical benefits provided by single duct units while performing at extremely low sound levels. (254 mm) 17 1/2 in. 18 - $0. Contact supplier Diameter: 6 inch Material: Mild Steel Flow Rate: 127 - 991 l/s Max Air Flow: From 80 to 8,000 CFM Test Pressure: 1. 3. Skip to quiz! FCUs Recall that a fan coil unit is a type of AHU that recirculates indoor air only. The sale of certain items may be geographically restricted. armasound CO2 & temperature sensor signal/power cabling from VAV to junction box for thermostate will be. 5 Energy Savings AHU AHU 3000 cfm 1500 cfm 3000 cfm 6000 cfm 3000 cfm 3000 cfm 6000 cfm 3000 cfm 6000 cfm 3000 cfm. VAV with EcoShield Liner, NEMA 1 Enclosure & Bottom Access Door. Explain how VAV boxes should be ducted to minimize life cycle costs 4. Receiving Inspection VAV terminal units it's not just about superficial aesthetics , it's about a perfect unison of form , function and reliability WB Air Techniques Pte Ltd Block 7 Toa Payoh Industrial Park #01-1245 Singapore 319059 tel : 65 6252-6707 fax : 65 6253-4435 email wbsales@singnet. Fan-powered single ducted parallel with reheat - uses plenum air before using reheat for. • VAV box Capacities range from 40– 4000 CFM in 7 sizes. Single Duct Terminal Unit, Direct Digital Control, Pressure Independant. Do not mount this directly after the main fan, as the transducerWebSelect VAV Selection/Pricing Quick Start User Guide Page 4 Step 2 - Selecting the First VAV Box in a Project Note: The program selects, configures and prices VAV boxes all at once so when you price a box, the engineering rules are checked at the same time. ) and actuator. 00 EA Single Duct Terminal Unit (VAV) @ 6" inlet $240. Splitters/Baffles: “Bull-Nose” construction using high quality perforated galvanized steel sheet of 0. While CAV systems can vary a building’s heating/cooling rate. Ideally suited for use with the TEL AFA5000 Room Space Controller. Whether you are upgrading an existing system or installing a. VAV Terminals AHRI Standard 880 . The next category is of Power point outlets. Price recommends a minimum 2 second period at 0. To access blower and motor for servicing, remove the bottom access panel or alternate access panels if equipped (see sketch on page 7). Single VAV Box capacity to handle CFM up to 7500 Cfm. The Johnson Controls single duct units along with. $332. These units are available with various casing materials & treatments with factory mounted actuators as required. Types of Variable Air Volume (VAV) Units. 60° boxes) position. Craig Company, Inc. box +L º®®SLSº™pºLºf™+ystem ©2021Trane VAV-PRC011Y-EN Introduction. VAV box and save configurations. Table 3. Variable Air Volume or VAV Boxes is the most common method employed in commercial/institutional buildings and is both an effective and economical means of temperature control by Regulating the Air Flow. Sizes: From 100 up to 630mm D. The VAV box will look something like this. On the Unit screen, scan each input field and enter the fields that are blank, and change default field values that appear. Discharge and radiated sound power for a 700-cfm series fan powered VAV box. Single Duct. We can quickly provide VAV boxes, dual duct boxes and fan powered boxes that are not in stock here because Price has over 175,000 sq ft of manufacturing space and 400 employees in Atlanta, Georgia ready to build your. 00 EA Single Duct Terminal Unit (VAV) @ 12" inlet $333. 27. Prices shown are Manufacturer's List prices. Features. For 3 Decades, COSMOS manufactures for HVAC industry, introducing innovative and efficient Air. V MNL. 2. V2RVg SDV/SDVQ Damper Actuator Controller Manufacturer Price Controls Price Controls Honeywell Honesm. VAV devices traditionally provide a variable flow rate to the space, this is not always the case there may be other reasons why a VAV device may be more suitable. (511 mm) 44 3/8 in. ·. Receiving InspectionThe CV series VAV box controller is shipped with a factory-installed library of the most popular VAV box control applications. as much as $2000 to $6000 for a VAV box installed and $200 to $450 for a VAV diffuser installed. Air diffuser are used to evenly distribute air and enhance room air mixture. Browse Hot Water Heating Coils in the R. The fan-powered VAV is built the same as the traditional, but it also contains a fan which is triggered when the area. The airflow sensor should be able to generate this signal with only 400 to 450 FPM [2. The airflow sensor should be able to generate this signal with only 400 toVAV Box DESV 12". JOHNSON CONTROLS 3 FORM 130. Because VAV systems can meet varying heating and cooling needs of different building zones, these systems are found in many commercial buildings. See OSP-0302-10 for a list of approved controls. Or if there are 500 linear. Only available through manufacturers of VAV boxes. Global Variable Air Volume Box Market by Product Type (Dual-Duct VAV Box, Fan-Powered VAV Box, Induction VAV Box), Application (Commercial Buildings, Industrial Buildings, Residential Buildings) - Forecast 2023-2030 Report ; 180 Pages ; October 2023Johnson Controls Parallel Fan Powered VAV terminals are available from 100 to 4100 cfm, providing flexibility in performance ranges to meet a multitude of system design requirements. Figure1. The VAV box is connected via a cable to a thermostat which is located within the room, or the zone. Products Price Air Distribution Terminal Units Single Duct Terminal Box SDV. Galvanized Steel Housing, Satin Finish, 0. Another option is to use a modulating concentric type damper with air flow measuring capability. Low noise level with sound attenuators. Price Industries - Who We Are The founding principles of Price have never changed – business integrity, first-class service, innovation and a commitment to people. - Available with electronic or direct digital control. Dual-Duct, VAV Terminals CATALOG: ET-EG FEATURES AND BENEFITS Using FlowStar™ sensing to amplify the airflow signal allows you to use lower minimum airflow setpoints. The VAV BOX market size is estimated to be USD 4. 3. Hope that helped. It does not list model numbers and I don't know how old the list is. VAV controller: Note: When the air supply to the VAV box is below 10°C (50°F), ensure that condensation on the VAV box, particularly on the damper shaft, does not enter the VAV controller. ‹À¤V*“'ìsòÚy`Q@a¤(¬ „m °Ñðöf0Ù8 ©MHØ Ñ=r Ò h bëÀP%³^ ¤[Ÿs'Ò/‘ ïw»÷µ Á` K 6 |s…ú ïx$1 : -ýtMr WQ[”Zþ¯A© º áµ ¯¢© B°ë©2,4 1œBl,ëüÍ'l [[¬X š³â—yˆfi §àÀ¢| N"jX3 E9½. Electronic VAV Retrofit Kit. Fresh, outdoor air enters the energy recovery unit and is pretreated before entering the heating and cooling equipment. VAV Boxes Ask Price. Asli Mechanical Sdn. 10 V Field of application: VAV units in comfort applications Application: VAV/CAV, position control. Innovative. • Pair. Pressure-indePendent (indePendent of static Pressure entering VaV) The quantity of airflow to the space is measured at the VAV based on feedback from an airflow-measuring device in the box. Also features a model with power over Ethernet. November2022 VAV-PRC011AA-EN ProductCatalog VariTrane™Products SingleDuct/DualDuctUnits VCC,VCW,VCE,VDD EA RA OA supplyPA fan cooling coil variable-speed drive thermostat VAV box SA Variable-Air-Volume (VAV) System ©2022Trane VAV-PRC011AA-EN IntroductionA VAV box is essentially a rectangular sheet metal box with a butterfly damper/blade device inside that moves back and forth to regulate the amount of conditioned air flowing into a space. VAV control core parameters are therefore protected against unauthorized changes after production. The stepper motor quickly and accurately adjusts the damper position in response to new conditions, minimizing position hunting and motor runtime. This conference room can seat 12 people and is 240 sq. Single Duct terminals are the fundamental building blocks for Variable Air Volume (VAV) systems. The installation of Ceiling fans begins at $80 per fan and it will vary depending on the type and kind of fan. The VMA1420 requires an additional damper actuator with DifferentialMount the controller on the VAV box. g. Clause 54” List Price % Discount NYS Net Price BAS Integration PC1251 (Trane) Trane Bridge 16" DIN Rail Encl Solid Door, 120 VAC X13651618010 1 $ 704. Made with FlippingBook - Online Brochure Maker. P. An indicator mark on the end of the shaft shows damper position. ORIGINAL PRICE LIST 11. required with ducts designed to Price specifications. Seriesfan-poweredterminalunit(VSCF) Figure3. techniques for designing high performing VAV systems at minimal cost. 03 inch W. Our international success is based on 35 years of development and. Table 2. Virtech Automation Engineers - Offering VAV Box,वैरिएबल एयर वॉल्यूम सिस्टम in Delhi, Delhi. 9mm thickness (standard); up to 1. CCTV) CM LISTED CERTIFIED TM VAV Terminals AHRI Standard 880 . You can also edit/change any of the default field values that appear. Price Range : Rs 15000 - 80000 / Piece . Because the supply air temperature, in this simplest of VAV systems, is constant, the air flow rate must vary. Add to cart. These can include sales-order- specified airflow setpoints. Carrier’s Axis™ Overhead Air Terminal offering includes single duct and dual duct, fan powered, and system powered air terminals available with many factory installed options and features, including the perfect control option, to meet your and your building’s. A variable air volume terminal unit, or VAV box, provides space-specific heating, ventilation or air-conditioning to individual zones within a larger indoor environment. VAV-Compact unit – with VAV controller, dynamic Δp sensor and damper actuator, 5 Nm, MP-Bus, 0/2. . Contact Hahn-Mason Air Systems today at (704)-523-5000. 3727, Netaji Subhash Marg Daryaganj, Dariya Ganj, New Delhi - 110002, Dist. VAV Boxes. - Used for VAV or constant volume application. Their design offers substantial operating savings which can be realized. Digital Single Duct Terminal. This probe needs to be installed about 2/3 of the way down the main supply duct run. 00 - $379. VAV systems can be integrated to BA system via DDC control. We’re here to help you. 2. ABOUT STRYKER VAV 1. Location. Field of application: technical building equipment, HVAC systems. TermS All orders shall be cash, certified check or credit card. Electrical vendor at ceiling) VAV Box shall be equipped with acoustic with 25 mm thick fibre glass of minimum 32 kg/m density or 10mm. ThisFeatures: - Capacities ranging from 24 - 1888 l/s ( 50 - 4000 cfm ) - Pressure independent operation. 00. Energy-efficient fan motor, permanent split capacitor type, mounted with vibration isolators. • Units are tested by ETL Intertek in accordance with AHRI. This exclusive, patented, pre-assembled variable air volume (VAV) system, delivered to job sites ready for immediate installation, will help you save time and money on job installations. casing on larger sizes for added durability. Box Area [AREA] 0. (0 to 25. The Vav box is used to measure the amount of water used by the customers and is read by the water utility company. You want to start by selecting the Terminal Quick Entry icon, squared in red. I'm looking at a the newer VariTrane Single-Duct VAV boxes (VCCF series), and the numbers you are giving above. Opal Hvac Engineers Private Limited.