To accommodate this, we offer a variety of standard fittings. Return air cfm must be equal or greater than supply air cfm. Consequences of poor ductwork design according to the us department of energy, the average hvac duct system is only about 60 percent efficient. Hvac system design software carrier commercial systems north. Ductwork and duct systems components for hvac professionals.
In the manual d sessions you will learn how to design a ducted distribution system to extract the proper amount of air out of the equipment and deliver it to the areas to be heated andor cooled. Varitrane duct designer enables you to organize the layout structure of your duct system and provides detailed engineering information on a sectionbysection basis making revisions and. The original small duct high velocity central heating and cooling system, spacepak is the perfect choice for retrofits and new construction. Metalaire is the flagship brand of metal industries inc. Flexible duct work must be stretched tightly for maximum air flow. Engineered with a leedqualifying zerovoc gasket, this ductwork can eliminate the need for additional sealing along the longitudinal seams and transverse joint. Clamp together duct quick connect, assembles in minutes. Today we move another step down the road of duct design. This document is not a procedural stepbystep set of instructions on how to create a duct design.
Dampers on takeoff duct runs allow for adjustments of air distribution. Consequences of poor ductwork design according to the us department of energy, the average hvac. I started the series with a look at the basic physics of air moving through ducts. Ias provides nordfab ducting systems in ontario and other areas in canada. Our antivirus check shows that this download is malware free. Nordfabs quickfit ductwork components have rolled edges on its ends which provide easy connection to other components with use of barreltype clamps. The software is based on engineering data and procedures outlined in the ashrae fundamentals handbook. Varitrane duct designer streamlines duct design and improves calculation precision. Us duct, a manufacturer of industrial ducts and industrial ductwork solutions, focuses on delivering quality products quickly and at the best price. Designing and specifying the ideal hvac system can be a timeand costintensive process. Nordfab is quickly replacing spiral duct as the new standard for industrial round duct applications. Nordfab ducting systems ontario industry air sales ltd. Natural resources canada nor any person acting on their behalf makes any warranty, expressed. Dont kill your air flow with this flex duct disease.
Duct configurator helps you model and size duct supply duct systems. Software for system design engineers by system design engineers. Designing fabric duct ventilation construction canada. Never locate ducts at the end of the trunk line run. Our company specializes in the manufacturing and installation of top quality hvac ductwork systems suited for a variety of applications and environments. Use greenseam snap pipe duct and fittings from grainger to help with your commercial and residential hvac applications. Thermaflexs pro series flexible duct products are the most reliable and durable products in the commercial hvac industry. The secret to moving air efficiently through your duct. These programs are tailored to increase productivity and accuracy, improve analysis capabilities and job documentation, and add a level of marketability to a designers estimates.
Your typical design workflow probably looks something like this. Software for calculating hvac and duct figures lantek expert. All products are greenguard certified and feature a full 10 year pro warranty, the best in the industry. Fabricair ducts offer the ideal solution for cooling, heating, ventilation and refrigeration applications.
The online hvac wholesale store for hvac contractors only. Our solutions are tailormade to fit the customers exact needs. The original laser welded clamp together ducting system, nordfab is reusable, adaptable to an existing system, installs in half the time as conventional ducting, clamps together in seconds, and is adaptable for wetoil mist and abrasive applications. The acca standard 5 course offers instruction on an ansi standard acca standard 5 by which all quality hvac installations can be compared.
Beyond the considerable cost savings and superior product quality, fabricair ducting offer improved indoor air quality and continues comfort for the user. Spacepak central air small duct high velocity hvac. We make selling industrial ductwork easy for you, with our free 3d ductwork design and quoting software, ontime delivery, personalized service and all of this at a great price. This includes layouts and design of duct systems, sizing of supply and return air ducts and grills. Fabricair dispersion systems hvac ducts ventilation ducts. Then in part 2 i covered available static pressure. The short version is that friction and turbulence in ducts results in pressure drops. Using brand led and driver to ensure quality and lifespan multiplechoice on driver,led or custommade for various project need. Differentiated structure design with appeal appearance,and black or white optional. Affordable flatrate duct cleaning in calgary canada duct. Calculations are made using industryleading software, and reports are generated. If you need ductwork for your air conditioning projects or heating project, the duct shop will ship your ducts quickly, directly to your home or hvac job site. Our systems have been installed in diverse industries including. This powerful module for automatically laying out shapes for metal fabrication is used by all companies in.
Tees split, but do not reduce, and an appropriate reducer must be added. Elite software 30 hvac software programs for all aspects of hvac, plumbing and electrical system design. Duct system design vi introduction foreword these reference manuals have been compiled and written by engineers and consultants employed by united mcgill corporation and its subsidiary, mcgill airflow corporation. The suspension or top end of the ventilation system was the least esthetic concernit was typically the last choice, or just an afterthought in the process. The basic principles of duct design, part 1 energy vanguard. Natural resources canada nor any person acting on their behalf makes any warranty. Walk away with realworld installation options including. Choosing the rightsized duct is critical to maintain proper air flow in the system.
Lantek offers hvac companies a wide array of software products that streamline production processes and speed up the implementation of their machinery. With whisperquiet operation and no bulky wall units, youll never even know its there. Lantek expert duct integrates a 2d cad module to design any part, as well as. Source book for efficient air duct systems in europe 1 introduction one aim of this source book is to increase hvac designer awareness of the important role the ductwork plays with respect to function, costs and energy use of the hvac system. Then i found wrightsoft, and by using their rightj and rightd, i was able to produce load calculations and duct design in about an hour.
Below is a simple model for determining duct sizes. Duct design 3 total effective length energy vanguard. Ordinary heating, ventilating, and air conditioning duct systems read air pressures at 0. The polyvent and isovent air ducts frame is made of highcarbon steel spiral wire with 0. A proper design must be performed to determine your furnace, air conditioner, and duct sizing. Zoning duct design guide for mechanical system designers. For homeowners, builders and hvac contractors who want a superior iaq product, everclean comes greenguard certified and features a lifetime warranty to the.
Another aim is to point out the connection and cooperation that is necessary between. Iqs directory implements a thorough list of duct heater manufacturers and suppliers in georgia. Varitrane duct designer streamlines duct design and improves calculation precision, letting you optimize your designs while obtaining a minimum pressure system. The spiral wire must have corrosionresistant material and be thoroughly checked to ensure its durability and defeat resistance. Southern supplies limited is a total hvacr heating, ventilation, air conditioning and refrigeration wholesale distributor. Duct fittings ductwork, venting, fittings and caps. Mcgill airflow corporation is the nations foremost producer of sheet metal duct and fitting components for air handling systems.
Duct systems are designed to properly distribute air throughout a building. The design of hot and cold thermal insulation systems, and of suction, air conditioning and ventilation ducts and heaters and coolers can be improved by applying lanteks smart solutions. Use insulated duct or duct board in unheated spaces. The ductwork sheet metal duct in this style home is usually fairly easy and straightforward. Hvac system design software carrier commercial systems. Software for peak load calculation, energy modeling, lifecycle cost analysis, piping design.
Turn to design master hvac for your complete hvac design and drafting solution. Not every application is a straight line of ductsox. Hvac design software download center trane commercial. Click each picture for a larger view can be used with nearly any spiral pipe. With computerised cad design software, we can make your fittings in minimal time. This software is a product of design master software, inc. With this type of system, the point where the freshair duct joins with the returnair duct must be at least 10 ft. Example of floorbyfloor zoning using a software design tool. Our fabric duct and diffuser systems are a costeffective alternative to metal.
Do it yourself hvac hvac design, air conditioning and. At us duct we know more about clamp together ductwork than anyone. Find out how to improve your air conditioning with better duct design, and why you need hvac experts involved early in your renovation process. Software system for the calculation of heating, cooling and ventilation ducts. Custom ductwork design for residential or commercial applications, you can be assured your fittings will match. The system is infinitely adjustable with adjustment capability built. Within the website you will find a central location with easy search functions to assist you in getting your questions and support needs addressed quickly and efficiently when you sign up for a unico account, you will have access to information and services to enhance your. Ive always been a proponent of proper sizing of air conditioning equipment.
Ducts that are not well designed result in discomfort, high energy costs, bad air quality, and increased noise levels. Tml supply company is registered with ministry of municipal affairs and housing to provide. Always stagger takeoff ducts by 12 to maintain pressure. Source book for efficient air duct systems in europe. For a standard 3,000 square foot, 4 bedroom house, doing the load calculations manually would take many hours. Perfect home hvac design can perform this service for you. The spacepak system is true central air without bulky ducts or unsightly wall units. Doas required outdoor air calculations for compliance with ashrae standard 62. Using a6063 diecasting aluminum radiator with air duct design to make better heat dissipationl. Ductsox is the leader in fabric ductwork for commercial and industrial settings. With the entire ductsox system acting as a diffuser, air dispersion and distribution is combined allowing simple and efficient layouts that typically cost 2080% less and outperform comparable metal duct systems. Any duct heater company can design, engineer, and manufacture duct heaters to meet your companies specific. The quickconnect, quickassembly, noweld ductwork our laserwelded clamp together ducting ctd uses a gasketed, overcenter clamp that seals the rolled lip on the end of all clampfitting ductwork components. A decade ago, designing the esthetics of an exposed ventilation system in open architectural ceiling applications began with colour, material, and dispersion method selection.
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