ft. See examples below. Page 2 of 3 Dimensions are in inches (mm). At the minimum setting, the damper. Sub-Category: VAV Boxes . Product offerings include Air Control & Distribution Products, VAV Terminal Units, Green Building Products, Fan Coil Units, Electric Duct Heaters, Sound Attenuators, Air Handling Units, and Filter Housings. AT303 - Attenuator, 3 Foot Long. SST models are designed for the most demanding applications utilizing "Stealth" technology with low sound levels that lead the industry. Our super quiet fan powered terminal units and fan coil units are specifically designed for low height underfloor. Terminal Units. reserves the right to change any information concerning product or. To install the SRDV and convert the system to variable air volume, simply cut a rectangular hole in the existing ductwork and slide in the SRDV retrofit terminal. reserves the right to change any information concerning product or specification without notice or obligation. They deliver both the unobtrusive appearance required for architectural excellence and the 360° air pattern at minimum NC levels required for high performance requirements. q Nailor EZvav See separate submittal. NFB-VCHD - VAV Round Floor Boot with Actuator . Finally, as VAV fan powered terminal units are in common use, both installation and maintenance will be familiar to all concerned. CSA C22. The Diamond sensor is standard on all Nailor VAV terminal units that are equipped with pressure independent controls. As the load increases the supply of cool air increases and as the load decreases the air supply also decreases. Be sure to check out our full catalog of VAV boxes and accessories. The air handling unit shown below is in a mechanical room. Bottom access door. METALAIRE Air Terminal Units or VAV boxes, including single duct, dual duct, bypass, and both constant-volume and variable-volume fan powered boxes. Whether the requirement calls for a constant or variable air volume (VAV) single duct terminal, an electric or hot water reheat option or requires basic attenuation, the 3000 Series terminal units deliver. Different sizes of HVAC diffusers can be used for the same airflow depending on the diffuser type. Multipoint crossflow sensor for accurate. Nailor Subject: VAV Terminal Units - Liner Options - Type: Steri-LinerMARS. Add to Compare. Asheville 1796 Hendersonville Road. Page 2 of 2 Dimensions are in inches (mm). Nailor 35S, 37S, 35SST, 37SST and 35SXC Series Fan Powered Boxes are available in cooling only, electric. Controllers shall include fully adjustable analog outputs and digital outputs as required utilizing a proportional plus integral control loop to control damper, electric heat and hot water coils for the purpose of. Nailor Industries Inc. Heat (Perimeter) A3400, A34RW E3 • Analog Electronic Controls • Controls • VAV • Automatic Heating/Cooling Changeover Model Series 3210, 3230, and 3240. Nailor ceiling diffusers are some of the most quiet and versatile available on the market today, combining outstanding performance with on-the-job flexibility. Model Series 3600 are ideal for retrofit applications to convert Constant Air Volume Systems to Variable Air Volume. Nailor EZvav controllers are manufactured for a damper that rotates 90 degrees from open to close. Box Information Box Type Model Number Retrofit Terminal Unit Round 36 VRR Square. Electric reheat coils are an available accessory for use with Price single duct and fan powered terminal units. He offered a “Comparison of Room Noise Control For Series And Parallel VAV Units At Different Operating Conditions. During this period, a new configuration appeared in . If one VAV box cannot meet noise criteria, consider using two. Submittals. 63) corrosion-resistant steel inclined opposed blade damper with extruded PVC seals (single blade on size 4, 5, 6). Closed cell. Nailor 2 Row Hot Water Coils 12 Inch. The primary air inlet is sized to provide conditioned, dehumidified air from a DOAS (dedicated outside air system) air handler, continuously. Designed for control of hot or neutral and cold air. If the VAV damper is not a 90 degree damper, set the rotation limits to 45 or 60 degrees before mounting the controller. IOM. H. Electronic VAV Retrofit Kit. 19 7/8 in. Multipoint crossflow sensor for accurate flow measurement. , offering a complete line of air distribution and air terminal products. Rep Locator - United States. NECC offers Variable Air Volume controls, VAV boxes, VAV terminal units and controllers from Nailor, KMC, Kreuter, Johnson Controls. SCHEDULE TYPE: PROJECT: ENGINEER: CONTRACTOR: DATE B SERIES SUPERSEDES DRAWING NO. Nailor 3200 Series Dual Duct Terminal Units are designed to maintain optimal. CONTROL SEQUENCE 1P3 • VAV COOLING WITH PROPORTIONAL HOT WATER HEAT • DA/NO • 3000 CONTROLLER Sequence of Operation: On a rise in space temperature, the thermostat regulates the controller to increase primary airflow. reseres the right to change an information concerning product or pricing without notice. Nailor Industries Inc. Two or more VAV boxes can be controlled with one temperature sensor. Executive Summary A Variable Air Volume (VAV) box with a lower minimum flow setpoint improves energy savings. Parallel units are generally less energy intensive. q 20 ga. reserves the right to change any information concerning product or pricing without notice. Perforated Metal Liner. The fan is. Download . VAV Box Dual Maximum Control Setpoints per Standard 90. Nailor units are the most efficient in the industry. Shallow plenums are common where zoning requirements limit building. 5. Price electric coils are factory mounted, ETL listed to meet electrical safety standards, and comply with dual designation CSA 236/UL 1995. AT37SW - 3’ Long • for Models 37SW and 37SWST. Toggle disconnect switch. reserves the right to change any information concerning product or pricing without notice. 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. reseres the right to change an information concerning product or pricing without notice. From the code: C403. Contact your Nailor Representative to ensure the correct replacement actuator for your specific needs. Perfect for retrofits or congested spaces. Accessories. ”. reserves the right to change any information concerning product or pricing without notice. Then as the temperature drops below set point the reheaters on the box come on at the minimum flow rate. 3 - 30 - 22 VAV-FDD TERMINAL UNITS LINER OPTIONS TYPE: FIBERGLASS DUAL DENSITY INSULATIONOverview. Displacement. q Hanger brackets. Dual. Michael T. VAV TERMINAL UNITS. 1" (25) liner. Nailor 3000 and 3100 Series Single Duct VAV Terminal Units feature a compact and versatile design that results in a system component which has minimal pressure drop. 6200L 09X09 Lay-In 12X12 Frame. Nailor Industries Inc. Bacnet Vav Manual. The following graph illustrates the difference between the 35SST (“Stealth”) and the 35SXC (“Stealth XC”) in exposed ceiling mockup tests. , operating under Nailor International Group is a privately held, family owned company with Group headquarters located in Houston, TX. q 24 VAC control transformer. Quiet Type with dissipative silencers and Hospital Grade boxes are also. . 5. All rules of thumb should be considered inaccurate and dangerous. The primary air was stillNailor Industries Inc. Nailor Industries, Inc. Dimensions are in inches (mm). Download the product catalog to learn more about the features, specifications, and. Nailor’s 3400 Series Mark II bypass terminal units utilize a unique cylindrical flow diverter valve for superior control and performance. com 2010 | Fan-Powered Terminal Units | 1 There have been several different research projects that have investigated the efficiency of series and parallel fan powered terminal unitsfan boxes at the perimeter, and single damper VAV units were the rule. A VAV terminal modulates the supply airflow at constant temperature into an occupied space based on cooling demand. The damper and flow sensor enable the control of ventilation air when paired with a VAV DOAS. Units are to be supported in a horizontal. PERFORMANCE DATA SDV – Recommended Air Volume Ranges Digital Controls Unit Size cfm Min. The 37S and 37SST Series Low Profile terminals are designed for shallow ceiling plenum applications and therefore limited to 11" (279) in height. Titus offers a wide variety of liners suitable to meet any application requirement. 5 - 12 - 22 VAV. UNITED STATES | CANADA | INTERNATIONAL. Add to Compare. DATE B SERIES SUPERSEDES DRAWING NO. •22 ga. ACC. This is because it is the most popular specification for dual duct terminals, where IAQ is frequently a concern. When VAV box senses that the space is unoccupied, minimum airflow reduces to 0 CFM and the VAV box modulates to maintain temperature range of 70°F - 74°F. Zec510 3 Controller Multizone Unit Vav With Proportional Reheat Control Wiring Example Verasys Field Device. The purpose of this equipment O&M Best Practice is to. Excess air is diverted through a bypass opening and into the system return. SINGLE DUCT TERMINAL UNIT WITH HOT WATER REHEAT • ACCESSORIES DIGITAL CONTROLS • PRESSURE INDEPENDENT The 35S Series provides many standard design features and superior sound performance when compared with other basic model designs. cooling circulation pumps, and terminal unit fans shall cycle off and terminal unit primary cooling air that building energy consumption with series and parallel FPTUs using PSC motors and operat-ing at. VariTrane ® variable-air-volume (VAV) units lead the industry in quality and reliability and are designed to meet the specific needs of today’s applications. The main is considered upstream of the VAV box, while downstream of the box is considered the low-side supply. Heating and cooling equipment fans, heating and . 5. read more. Whether the requirement calls for a constant or variable air volume (VAV) single duct terminal, an electric or hot water reheat option or requires basic attenuation, the 3000 Series terminal units deliver. Minimum airflow limits are based upon . 96 each. If you need help selecting the best unit for your application, call us at 800-227-9800. Usually, inlet diameter determines VAV-box size. Designed for cooling only, cooling with reheat, heating only or heat/cool changeover applications. Model 36VRTR Contact your Nailor Sales Rep. Nailor D3001 14” VAV Steri-Liner-ACC Door-Enclosure. 1. . pressure to overcome the losses across the damper, the . You can configure this kit to operate CW or CCW to. VariTrane ® variable-air-volume (VAV) units lead the industry in quality and reliability and are designed to meet the specific needs of today’s applications. The simplified version of this decision is Series Units for all zones or Parallel units on the exterior and single-duct for interior zones. Nailor 3000 and 3100 Series Terminal Units are among the most versatile VAV boxes on the market, providing easy HVAC system integration with diverse control packages. the controller shall continue to monitor room temperature and reset the cfm setpoint up or down in response to cooling/heating demand 2. Planned for cooling only, air with reheat, heating no or heat/cool changeover uses. Founded. These decisions must. Analog (by Nailor). W 6" (152) 1/2" (13) H AIRFLOW CONTROLS ENCLOSURE FOR FACTORY MOUNTED CONTROLS 5 1/2" (140) 15 1/2" (394) OPTIONAL ACCESS DOOR LW SLIP AND DRIVE CONNECTION DAMPERVariTrane® Fan-Powered Terminal Units. At the minimum setting, the damper in the existing terminal begins to modulate, and mixing occurs. 550-405N . Home » Knowledge Center. Based on the graph, we can see that the maximum airflow for a 6" VAV box is 515CFM. • Options include hot water and electric coils for reheat. IMPORTANT:Electric re-heat units ordered with SCR or SSR, route field wiring near bottom of control box. Description. DATE B SERIES SUPERSEDES DRAWING NO. (Air Control & Air Distribution products, VAV Terminal Units, Green Products, Electric Duct Heaters), Engineered Comfort (Fan Coil Units), Thermal Daikin VAV Controller is capable of controlling the following VAV pressure-independent zone applications. In many VAV systems, the exterior zones will utilize fan-powered terminal units. Dimensions are in inches (mm). Dual Duct VAV (TDS) Johnson Controls Dual Duct, Variable Air Volume units vary the airflow individually between separate hot and cold inlet ducts for highly accurate temperature and comfort control. Price’s commitment to research, development, innovation, and precision engineering remains the cornerstone of the company. •Venturi valve inlet for reduced pressure drop. This truly varies the volume of air to the space based on the space temp deviation from setpoint. Nailor Airwaves is your source for content on relevant topics concerning Nailor Industries, Inc. PEFM 4FSJFT 4 #BTJD 6OJU Quiet, Series Flow (Constant Volume). as the cooling load increases. A. Variable air volume boxes are a key component of our MicroTech® Integrated system for VAV system applications, providing consistent and reliable comfort for building occupants. 4 45 400 5 60 500 6 65 550 7 95 800 8 125 1100 9 160 1400 10 210 1800 12 300 2600 14 430 3700 16 575 5000 24 x 16 1185 8400 Notes: 1. SimplyVAV. Download Table | K-factors for VAV airflow calculation. A series of research proects measuring energy and performance for fan-powered VAV terminal units FPTUs were conducted at Texas AM University, Texas AM atarTel: (0) 1842 765 657. Nailor 35N and 37N Fan Powered Terminal Units offer a compact and economical design that provides excellent performance in the most demanding variable air volume/intermittent fan applications. Low Profile. The Group consists of several business units: Nailor Industries, Inc. Underfloor Air Distribution Catalog - Section A - Product Overview. Additionally, the. The installing electrician should rotate the incoming electric service by phase to help balance the building electric load. VAV Box Dual Maximum Control Setpoints per Standard 90. The engineer must also consider how the terminal units are going to be. com. 11 - 2 - 22 3000 3 - 13 - 18 D30RW-1 Page 2 of 2. The engineer must also consider how the terminal units are going to be. ACC. Contact your local Nailor Representative for more information on how to order the complete Nailor catalog library. The previous version addressed only variable air volume (VAV) air-handling systems and terminal units. In a standard environment the 35SST could have a similar NC as the 35SXC. This is caused by a poor valve Figure 1: Support Using Hanger Straps (Shown: Model D30RW - Single Duct VAV Terminal Unit with Hot Water Heat). (Rob Snyder & Debra Chavira) was fortunate to visit our Nailor Industries factory in Vegas where Nailor is currently moving into a 93,000 sq. BROWSE BY PRODUCT. The fan in the air handling unit will deliver the right amount of air to the system. Ceiling Dampers. Engineered Polymer Foam Insulation (EPFI), 1/2-inch & 1-inch thickness. 40 1/5 in. They haveNailor Industries Inc. Dimensions are in inches (mm). This. (1. 15 Flow Probe Amplification 229 358 515 702 916 1160 1432 2062 3665 7000 2806 4 inch 5 inch 6 inch 7 inch 8 inch 9 inch 10 inch 12 inch 14 inch 16 inch 22 inch 10 100 1000 10000 0. VAV boxes come in many varieties, including cooling only, cooling with reheat, dual-duct, and fan-powered. Figure 2: Support Using Unistrut and Rods (Shown: Model 3001Q - Single Duct Figure 3: Support Using Optional Supplied Hanger Brackets (Shown: Model D30RWQ - Single Duct VAV Quiet Terminal Unit with Standard Dissipative Catalogs. Large box: Greater than 700 cfm (330 l/s). reserves the right to change any information concerning product or pricing without notice. DATE B SERIES SUPERSEDES DRAWING NO. Controllers shall include fully adjustable analog outputs and digital outputs as required utilizing a proportional plus integral control loop to control damper, electric heat and hot water coils for the purpose of. Nailor’s Floor "Swirl" Diffusers are designed for use in raised access floor air distribution systems, where the floor cavity is used as a pressurized supply air plenum. Multiple Download been Selected. • VAV box Capacities range from 40– 4000 CFM in 7 sizes. If you need help selecting the best unit for your application, call us at 800-227-9800. 3 - 30 - 17 3000 3 - 21 - 13 30AT Dimensions are in inches (mm) SINGLE DUCT TERMINAL UNIT ACCESSORY • DISCHARGE SOUND ATTENUATOR MODELS: AT303 AND AT305. The 35S offers a compact and economical design well suited to the majority of applications. Damper characteristics include: 90 travel (retrofit units) or 45 travel (single duct, dual duct, and fan powered units) counterclockwise rotation to open 1/2 in. T FOR VALVING SEE AIR FLOW VAV BOX DDC CONTROLLER DUCT MOUNTED SA TEMPERATURE SENSOR LOW 120V WIRING, FROM DEDICATED CIRCUIT IN POWER. DATE B SERIES SUPERSEDES DRAWING NO. Pneumatic VAV Controllers & Sensors. It gets converted into an airflow by a multiplier that is generated during TAB. VAV TERMINAL UNITS Nailor Industries Inc. 978. VariTrane ® variable-air-volume (VAV) units lead the industry in quality and reliability and are designed to meet the specific needs of today’s applications. 25 — 0. Archives. Chilled Beams. To locate a Nailor representative in your area click "Rep Locator" link on the top of the page. IMPORTANT:Electric re-heat units ordered with SCR or SSR, route field wiring near bottom of control box. Click the link below to send us an email!using Nailor's Diamond Flow Sensor as the airflow measuring device. q Removable insert type Flow Sensor. The 35S offers a compact and economical design well suited to the majority of applications. Controller (ATEC) VAV with Reheat (GLB) with Reheat/Fan/Spare DO . A further temperature rise increasesThe Chilled Box for DOAS Systems 1Page: of 5 Revised 9/05/2012 Krueger Corporate Headquarters 1401 N. The basic concept is to open the primary air damper and turn off fan and heat when in cooling mode. Nailor6. 978. reserves the right to change any information concerning product or specification without notice or obligation. Blower access panel for improved field. Basic Box* With Electric Coil With Attenuator ATT ATT5SP 9 10 in. Nailor Fan powered terminal units are designed to deliver a specific amount of air to the conditioned space to maintain the comfort for the occupants. They offer a range of VAV boxes for different applications and zones, such as single duct, dual duct, fan. The thermostat communicates the occupant’s expectation for thermal comfort. PEDC. DATE B SERIES SUPERSEDES DRAWING NO. Model TSS terminals provide variable air volume (VAV) control beyond the typical single duct box. The previous version addressed only variable air volume (VAV) air-handling systems and terminal units. Electronic VAV Retrofit Kit. Dual Duct units have had a renewed interest of late due to the concern for IAQ requirements and how best to meet a buildings IAQ requirements. g. All Nailor electric heaters are staged per specifications. Nailor Industries Inc. joins Robert E. 150 CFM. Carnes variable air volume terminal units accurately regulate airflow for maximum occupant comfort. A series fan powered terminal unit, the 33SZ incorporates a cooling induction coil to use in conjunction with a DOAS (dedicated outdoor air system). Post Likes. The Series 36VR Nailor 3600 Series Retrofit Terminal Units are designed for all applications and are engineered to transform inefficient constant volume systems to present day variable air volume systems with low installation costs. - Manufacturer and Distributor of Blowers, Blower Wheels, Fans and Forced Air Heaters located in NYC since 1903. Temperature Control Company LLC, Dubai, UAE ☎Phone +971-4-3452888 located in Al Mina Rd, Dubai Real Estate Centre, Office # 406. Digital VAV Controllers shall be responsible for monitoring and controlling directly connected VAV Terminals as required. 25 — 0. Diffusers. Air distribution. Variable air volume dampers. Carnes E. SelectWorks is designed to facilitate the work of Nailor's Manufacturers Representatives as well as Engineers and Contractors. Nailor Industries Inc. exterior/interior of the control enclosure box. Steel heavy duty return grille, 1/2" blade spacing, 38 degree deflection, blades parallel to long dimension. Fiber-free liner. This control sequence is explained in detail in a previous article located here. Title: Nailor Industries Inc. GENERAL INFORMATION • Nailor electric heaters require little or no maintenance. reserves the right to change any information concerning product or pricing without notice. SelectWorks files are exportable and easily. The sale of certain items may be geographically restricted. The diffuser is manufactured from corrosion-resistant steel. . The associated thermostat is in the space and is. Older posts. VAV-PRC012AD-EN 7 FeaturesandBenefits VariTrane Parallelfan-poweredunitsofferenergysavingswithintermittentfancontrol. Nailor (President and CEO)2. Daikin VAV Controller is capable of controlling the following VAV pressure-independent zone applications. (62 — 124 Pa)] with Nailor terminals. No heater should be applied to exceed this temperature. Page 2 of 2. Phone: 803. VAV COOLING CFM 0% 100% AIRFLOW VAV HEATING CFM 03 8 13 THERMOSTAT OUTPUT, PSI MIXING COOLING 18 0%. as an assembly, eliminating the need to mount coils a minimum of 36" (914) downstream or having to ship a bulky length of ductwork when coils are to be supplied mounted on the terminal. VAV Box Location - Since VAV boxes must be located in the branch ductwork, they are often placed above the ceiling. Nailor Ceiling Radiation Dampers have been tested to UL 555C for use with air outlets in lay-in ceiling applications and UL 263 for Wood Truss ceiling assembly applications. If you would like to contact the factory, see below for the general contact numbers. 20 GA. The air handling unit shown below is in a mechanical room. AT35SW - 3’ Long • for Models 35S and 35SST. This control sequence is explained in detail in a previous article located here. Furthermore, labs are a little more complicated than. IMPORTANT:Electric re-heat units ordered with SCR or SSR, route field wiring near bottom of control box. employing demand control ventilation allows the ventilation energy use to be optimized based on occupancy. 4 - 25 - 23 3500 2 - 6 - 2 35N-3A Page 2 of 2. q 2 Access doors. Series units contain a fan that is operational at the same time as the air handling unit. Quiet Type with dissipative silencers and Hospital Grade boxes are also available. Controls enclosure for field mounted controls. read more. Products: Manufacturers: A: Access Doors: Nailor, Semco: Air Blenders: KEES: Air Curtains: Ouellet, Mars: Airflow Station: Air Monitor: Air Distribution: Nailor: Air. fan boxes at the perimeter, and single damper VAV units were the rule. on a rise in room temperature, modulate the air damper. Quiet Type with dissipative silencers and Hospital Grade boxes are also. Features. (0. INSTALLATION AND OPERATION MANUAL ELECTRIC HEATERS FOR. Model 36VR Contact your Nailor Sales Rep. If the damper closes CW, turn the coupler to the CW mechanical stop limit. Series Flow Terminals – (Constant Volume) A series fan powered terminal unit mixes primary air with A3400 E6 • Analog Electronic Controls • Control Sequence • VAV • Auto Heating/Cooling Changeover w/Time Proportional Electric Aux. 6 - 26 - 09 NFD 5 - 15 - 09 NFD-VAV-1 VAV FLOOR "SWIRL" DIFFUSER CONTROL DIAGRAM UNDERFLOOR AIR DISTRIBUTION SYSTEMS VAV • COOLING ONLY MODEL: NFD-VAV Nailor Industries Inc. 15 Flow Probe Amplification 229 358 515 702 916 1160 1432 2062 3665 7000 2806 4 inch 5 inch 6 inch 7 inch 8 inch 9 inch 10 inch 12 inch 14 inch 16 inch 22 inch 10 100 1000 10000 0. Nailor was assigned the task of developing a custom UFAD system. Gus Faris is vice president, engineering at Nailor Industries in Kingwood, Texas. Grainger carries one I believe, but I cannot find it online. • VAV section is lined with 3/4" (19), dual density insulation, exposed edges coated to prevent air erosion. Parallel Fan Powered Low Height (TVL) A popular option for heating and cooling perimeter zones. Whether the requirement calls for a constant or variable air volume (VAV) single duct terminal, an electric or hot water reheat option or requires basic attenuation, the 3000 Series terminal units deliver. Are you looking for a reliable and efficient terminal unit for your HVAC system? Nailor offers a range of fan powered terminal units with standard height 35S. Nailor International Group has representatives in most major cities throughout the world. PEFM 4FSJFT 445 4UFBMUI Super Quiet, Series Flow (Constant. This is caused by a poor valveVAV Terminal Units-Nailor. Airflow. reserves the right to change any information concerning product or pricing without notice. The noise only seems to. reserves the right to change any information concerning product or pricing without notice. V2080 -. A true VAV box consists of an air valve and maybe a heat source only. 3400 Series • By-Pass Box • AHRI Certification & Performance Notes. Nailor 3400 Series Bypass Terminal Units are designed to provide. NECC Controls offers a range of Nailor VAV Terminal Units for new construction, tenant fit-out, remodeling or replacement. g. reserves the right to change any information concerning product or specification without notice or obligation. the Tracer® SC, Tracer® UC210/UC400 VAV unit controllers and optionally, Air-Fi® Wireless Communication sensors. ed. The diffuser includes an actuator, linkage, plate damper, and diffuser. The NFD-VAV core design produces a low velocity khelical”swirl” discharge air pattern. When configuring the EVCB controller K factor, 515 would be entered. Single Duct Boxes - 80 to 8,000 CFM. Variable air volume (VAV) / Constant Volume boxes are great energy savers by delivering the exact amount of heated or cooled air to the conditioned space. Johnson Controls. The UNI2-VAV is a variable volume diffuser that regulates the amount of supply air into the space. The main is considered upstream of the VAV box, while downstream of the box is considered the low-side supply. Reply . On a rise in room temperature, the 36VRS reduces the hot airflow. Category: VAV . Dimensions are in inches (mm). Steel heavy duty filter grille, 1/2" blade spacing, 38 degree deflection, blades parallel to short dimension. Tested and approved to the following standards: ANSI/UL 1996, 1 st. The series fan units are specifically designed for quiet operation and they also offer improved. Digital VAV Controllers shall be responsible for monitoring and controlling directly connected VAV Terminals as required. for VAV Terminal Units Nailor Industries Inc. The model you select might not exactly match the photo. The Nailor software is called SelectWorks. NOTE: Product pictures shown represent the general type of device listed. Standard Features: 22 ga. Model Series 3210, 3230, and 3240. Price eliminates the guess work by providing an optimized, fully tested and AHRI certified assembly. 5 - 12 - 22 VAV. This study evaluated the lowest points at which VAV boxes can be stably and accurately controlled. VAV System Design Considerations. When building height is constrained, building designers will maximize the number of floors by reducing the distance between. reserves the. NECC brings a diverse offering of products and solutions to help our customers install and maintain their VAV systems at peak performance levels. Nailor 1220SS(-3) Stainless Steel Fire/Smoke Dampers are ideal for high humidity, mildly corrosive or, with optional Type 316 construction, more severe environment applications where building codes require both a fire damper for the protection of ductwork penetrations and also require a leakage rated damper for operational smoke control. Make installation adjustments as needed. Nailor Industries Inc. Basic Box* With Electric Coil With Attenuator ATT ATT5SP. Following extensive research on VAV systems involving design engineers and contractors, we have produced a range of fan powered terminal units. METALAIRE is the flagship brand of Metal Industries Inc. Phone: 803. the controller shall continue to monitor room temperature and reset the cfm setpoint up or down in response to cooling/heating demand 2. D3001 Single Duct Terminal Box 24x16 Inch Inlet. For example, the fan curve below is for a Nailor 35S Size 5. A box with a fan (series or parallel)is more of a mixing box because it mixes plenum air with supply air from the air handler. Category:. Frontier Equipment LLC. • Right-hand controls location is standard (shown) when looking inDigital Single Duct Terminal. Constant Volume Pneumatic Dual Duct TerminalPRESSURE INDEPENDENT •VAV •EXTERNAL MODEL: D36VRTR Nailor Industries Inc. Dimensions are in inches (mm). For 45° and 60° VAV boxes: The mechanical stops must be set for both the fully closed and fully. Diffuser Size. AT305 - 5 Foot Long. The VAV box section will help with hot water coil selection, which is. Nailor D31RW Installation And Operation Manual (48 pages) Single Duct Terminal Units. AT37S - 3’ Long • for Models 37S and 37SST.