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Duct Calculator app

Duct Calculator - Apps on Google Pla

Duct Calculator. This app is developed to Calculate Duct Size Required with available CFM & FPM. This app calculate Both Rectangular and Round Duct Sizes in Inches. This App is also Calculate Air Flow rate in CFM and this app is also calculate in Air Velocity in FPM. The application is designed for engineers HVAC working in the field of design. 2. Calculator of different ventilation parameters, with which will be able to obtain the diameter, the air speed, the airflow and the dynamic pressure of your installation. 3. Pressure drop calculation tool for installations with straight sections and duct system elements. 4 Duct Calculator. Number Engineer Productivity. Everyone. 9. Contains Ads. ·. Offers in-app purchases. Add to Wishlist. Obtain swiftly a diameter or a rectangular size (rounded in increments of 2) to get the right FPM/CFM of an air flow ‎Duct Calculator Elite™ is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and flow rate for ductwork. Duct Calculator Elite™ features a highly intuitive interface which allows user

Duct Size Calculator is a useful application tool designed for HVAC professionals for performing quick sizing analysis. This Duct Sizer app allows you to calculate the flow rate, duct size, pressure drop and velocity for HVAC ductwork (like a classic cardboard ductulator). NOTE: Duct Size Calculator is using Imperial Units Air Duct Calculator. HIOX Softwares Pvt Ltd Education. Everyone. 6. Contains Ads. Add to Wishlist. Air Duct Calculator - Find the friction losses in air ducts. A simple easy to use flexible duct friction loss calculator. Read more

In this App Following Calculator Available: 1. Duct Size Calculator. 2. CFM Calculator 3. FPM Calculator. In this app for Calculating Duct size air flow velocity in FPM and air flow rate in CFM required to Inputs and it gives result as required duct size of Rectangular and Round Duct Types in Inches ‎Duct Calculator Elite on the App Store Hot apps.apple.com · ‎Duct Calculator Elite™ is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and flow rate for ductwork. Duct Calculator Elite™ features a highly intuitive interface which allows user Instructions: 1. Select the Metric or US. 2. Select duct construction type, either duct board, flex or metal. 3. Enter the information required for every calculation: Length & Air Volume. 4. Enter One additional system characteristic: Air Velocity, Friction Loss, Diameter, or Rectangular Dimension (s) Duct type: Metal Ductboard Flex Size by: Friction rate Velocity Friction Rate: per 100 ft. in/wg Duct TEL : ft. * include fittings in the Duct TEL Enter either: CFM: or Duct Size: CFM: Convert Rectangular duct to Round Equivalent . Side 1: inches Side 2: inches. HVAC Duct Construction App This app allows you to create table driven solutions using the methods and formulas covered in SMACNA's HVAC Duct Construction Standard (Metal and Flexible). The app will provide SMACNA compliant options for rectangular duct with dimensions up to 120-inches for applications to ten-inch water gage (positive or negative)

‎HVAC Duct Sizer voted favorite mobile app by readers of Contracting Business magazine. The HVAC Duct Sizer app is the #1 selling duct sizing application for the Apple iPhone and iPad. Tens of thousands of happy users have downloaded this useful application for performing quick and simple duct sizi Sheet Metal Duct Friction Loss Calculator. 1. Enter Duct Airflow (CFM), Duct Velocity (FPM), Duct Length and the number of bends. 2. Read Round Duct Diameter (inches) and Friction Loss Per 100' of duct (inches of water) Duct Calculator is a powerful tool that provides access to duct calculation and sizing capabilities either as a standalone Windows program or from within the Autodesk Building Mechanical design environment. Marinsoft makes it easy for you to test drive Marinsoft Duct Calculator at your leisure with the fully functional evaluation version Duct Calculator App Developed By Let'sFab. Duct Calculator app used to calculate Duct Size of Rectangular and Round Duct by Using CFM and FPM. It is also Calculates Air Flow Velocity in FPM and Air Flow Rate in CFM for Round and Rectangular Ducts. This app is useful for Designers and HVAC engineers working in the field of Heating and.

‎Duct Calculator Elite on the App Stor

Duct Calculator Mobile App . This calculator uses the applicable test data in consideration of the acceptable practice of duct installation as specified in the Air Diffusion Council's Flexible Performance & Installation Standards green book. Contact Thermaflex®. Duct Calc Elite. The Duct Calculator Elite gives HVAC professionals a handheld helper when sizing ducts. This app strays from the traditional slider controls and provides several intuitive modes to find exactly the right fit Automatically or manually calculate duct sizes. The 6.0.1 version of Design Master HVAC is available as a free download on our website. Our antivirus check shows that this download is malware free. The following versions: 6, 6.0 and 4.5 are the most frequently downloaded ones by the program users. The software is included in Photo & Graphics Tools Duct Calculator App for iPhone and iPad. The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel, allowing you to to quickly and accurately size a new duct or calculate the performance of an existing duct on your iOS devices.. Size both round and rectangular ductwork with the ease of a traditional Ductulator. Adjust the airflow, diameter, width or height.

‎Duct Size Calculator - HVAC on the App Stor

Download HVAC Duct Size Calculator for iOS to this duct sizing app was created for HVAC design professionals who might normally use a ductulator to select an duct sizes.The app goes beyond.. HVAC Duct Calculator developed by Smart Apps Genius group is a handy App for air duct sizing and pressure drop calculations, useful for both round and rectangular ducts. A unique feature of this. The description of Duct Calculator App. Obtain swiftly a diameter or a rectangular size (rounded in increments of 2) to get the right FPM/CFM of an air flow. Show More. Duct Calculator App 1.8 Update. 2018-12-12-editing the right option in rectangle will update the FPM without changing the left option of rectangle Duct calculator free download for pc. Photo & Graphics tools downloads - Design Master HVAC by Design Master Software, Inc. and many more programs are available for instant and free download

Equivalent Round Duct Calculator App. The Eastern Sheet Metal Rectangle to Round Duct Calculator App is used by sheet metal contractors and installers, HVAC engineers and contractors to quickly convert the following duct diameters: rectangular to round, oval to round, or rectangular to oval using the U.S. customary system (inches, feet, etc.) The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel, allowing HVAC engineers, designers and contractors quickly and accurately size a new duct or calculate. EQUIVALENT DUCT CALCULATOR APP USER GUIDE Introduction Round is the most efficient duct shape for transporting air. Round duct has less surface area, weight and fewer joints than rectangular duct. It is much easier to seal and can easily be specified to meet SMACNA Class 3 Leakage even at 10 in. wg static pressures Dimensions method to calculate air velocity and static pressure loss based on duct dimensions (useful for existing duct design inspection). 5. No advertisements. 6. iOS app (for iPhone and iPad): download from App Store and use it offline when there is no internet connection. 7. Secure Stripe payment gateway. 8 Our app C.A.T.S. duct calculator is getting more popular day by day - also internationally! Up to now there have been more than 20.000 downloads. Our duct calculator lays out like a conventional channel slide round, square and oval ventilation channels. In addition, it calculates the channel surface and the insulation allowance. Both the metric..

HVAC Duct Calculator developed by Smart Apps Genius group is a handy App for air duct sizing and pressure drop calculations, useful for both.. Duct sizing calculator free download. Office Tools downloads - Duct Calculator by Marinsoft, Inc. and many more programs are available for instant and free download HVAC duct sizer - a Ductulator is regarded as one of the best apps in Tools category. With it''s simple to use and easy to navigate UI, HVAC duct sizer - a Ductulator has got huge popularity among the android users Duct-Pro: Sheet Metal Estimating Software for HVAC industry can be used to estimate the cost of Sheet Metal HVAC installing. Duct-Pro Sheet Metal estimating software is an easy to use yet accurate computer program for calculating Cost of Material and Labor for HVAC Sheet Metal Contractors. We offer affordable, easy, simple, accurate and free HVAC Sheet Metal Estimating Software

Allowable Leakage Calculator. Test Pressure: Inches wg Download the Iphone App here. Download the Android App here. SMACNA. Allowable Leakage Calculator. Test Pressure: Inches wg Download the Iphone App here. Download the Android App here. QUICK-GUIDE. Select the duct material from the drop-down list (most duct sizing tools are typically based on galvanised steel ducting by default) Enter the air flowrate in litres/second (can change to cubic metres/second by use of drop-down to the right of the input) Enter an internal duct size (this must be limited to a maximum aspect ratio of. Calculate Allowable Leakage - % Allowable - Use this online calculator to determine allowable leakage (cfm) given the system flow rate (cfm) and percent (%) allowable specified for the job. Calculate Allowable Leakage - DW/143 Pressure Class - Use this online calculator to determine allowable leakage given the duct surface area, test.

Duct Calculator free download - Moffsoft Calculator, Simple Calculator, Biromsoft Calculator, and many more program The Ductulator is a simple program for air duct sizing. It is used for sizing supply and return duct systems using the equal friction or equal velocity design methods. You chose the design method and enter the input data ( Air flow CFM, Friction loss or velocity, Duct depth ) and on the right hand side you get the output data ( Duct diameter.

Air Duct Calculator - Apps on Google Pla

The HVAC Duct Sizer for the iPhone and iPad was the first duct sizing app ever developed for iOS. It is now a universal app, meaning that it works on both the iPhone and iPad and adjusts its screen size accordingly. The Duct Sizer software makes easy work of hvac duct sizing by allowing you to quickly size one HVAC duct run or a range of duct sizes Duct Calculator 1. Calculate air/liquid and round/rectangle cross section duct; 2. Calculate duct flow resistance, environmental heat exchange, and adiabatic effect

‎Duct Calculator Pro on the App Stor

  1. Duct Calculator Elite™ is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and.
  2. Download the User Guide The Eastern Sheet Metal Rectangle to Round Duct Calculator App is used by sheet metal contractors and installers, HVAC engineers and contractors to quickly convert the following duct diameters: rectangular to round, oval to round, or rectangular to oval using the U.S. customary system (inches, feet, etc.). Duct equivalent diameters and properties will include CFM.
  3. HVAC Duct Calculator™ developed by Smart Apps Genius group is a handy App for air duct sizing and pressure drop calculations, useful for both round and rectangular ducts. A unique feature of this App is that it enables the user to select the unit of parameters in any combination
  4. The new Eastern Sheet Metal Equivalent Round Duct Calculator app allows sheet metal contractors and installers, as well as HVAC engineers and contractors, to quickly convert rectangular and flat oval duct dimensions to round. It will also convert rectangular to flat oval. The app is available for Apple and Android systems
  5. e duct size easily according to ASHRAE standard

Ductulator Calculator App - 07/202

  1. EQUIVALENT DUCT CALCULATOR APP USER GUIDE Introduction Round is the most efficient duct shape for transporting air. Round duct has less surface area, weight and fewer joints than rectangular duct. It is much easier to seal and can easily be specified to meet SMACNA Class 3 Leakage even at 10 in. wg static pressures
  2. Duct Calculator Elite™ is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and flow rate for ductwork
  3. Flex duct = .05 on most metal duct calculator Round metal pipe = .06 on most metal duct calculators FIELD DUCT SIZING CHART Rectangular sheet metal duct = .07 on most metal duct calculators Duct Size Duct Height - Net inside dimension in inches ROUND DUCT SIZE ESTIMAT
  4. Step 5- Auto Create Duct Sizer Folder. Step 6- Double click on duct Sizer Folder and select the Ductsizer Application. Step 7- Select The Ductsizer Application And Click On Lift Side Button And Move To Mouse Taskbar And Pin To File Taskbar
  5. The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel, allowing HVAC engineers, designers and contractors quickly and accurately size a new duct or calculate the performance of an existing duct on your iOS devices. Size both round and rectangular ductwork with the ease of a traditional Ductulator

Thermaflex® helps you do just that. We provide a broad array of products and accessories that are engineered to help you get in and out of the job faster. Our easy-to-use duct calculator application allows HVAC installers to determine the best flexible duct size recommended for their installation project Duct Calculator Elite™ is an industry leading tool designed to simplify the job of duct sizing for HVAC professionals. This app allows users to calculate duct size, velocity, pressure drop, and flow rate for ductwork. Duct Calculator Elite™ features a highly intuitive interface which allows users to easily enter values with precision (without the use of cumbersome slider controls) Residential Air Duct Sizer and Velocity Calculator. This free ductulator calculates the exact duct size (round and rectangular) for the given friction rate, duct type, and amount of airflow. It will automatically adjust the size to keep from exceeding the maximum Manual D velocities for residential duct systems. View a demonstration The Duct Calculator EliteTM is an industry-leading app designed to handle duct-sizing calculations. The app calculates calculations ranging from duct size to velocity to pressure and even flow rate. The app eliminates the cumbersome slider controls, which improve the user's ability to enter values with precision.. The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel, allowing HVAC engineers, designers and contractors quickly and accurately size a new duct or calculate the .

Duct equivalent diameters and properties will include CFM, inches, and water gauge. As measurements are entered into Eastern Sheet Metal's Rectangle to Round Duct Calculator app, the equivalent. Developed from our Android/iOS/Windows Store apps, Fanfare UV HVAC design software enables rapid sizing of HVAC duct systems, including calculation of system pressure loss and sizing of individual ducts. Calculations also include airflow rate, air change rate, fan gain and fan motor sizes. Duct-sizing calculations can be saved in project files.

Duct Calculator by Pheinex, LLC

Duct Size Calculator Adicot, Inc

duct is much easier to install. Where space limitations make conversion to round duct impossible, flat oval is the next most efficient shape, providing many of the advantages of round and better able to fit the available space. One of the first of its kind in the industry, the Equivalent Round Duct Calculator app allows user HVAC Duct Sizer voted favorite mobile app by readers of Contracting Business magazine. The HVAC Duct Sizer app is the #1 selling duct sizing application for the Apple iPhone and iPad. Tens of thousands of happy users have downloaded this useful application for performing quick and simple duct sizing analysis Conduit Fill Calculator Conduit Fill is the percent of area inside the conduit taken up by the cable(s). Provides quick and easy results for the conduit fill percent, per NEC® guidelines. The app will calculate the conduit fill percentages and jam probability for multiple conductors per NEC® Guidelines. Simply enter the conduit type and. Duct Calculator. - The Duct Calculator App for iPhone/iPad is a modern take on a the classic duct sizing wheel to quickly and accurately size a new duct or calculate the performance of an existing duct.. Pipe Sizer - The Pipe Sizer for your iOS device has been designed to allow quick and accurate analysis and sizing of piping systems right on your iPhone or iPad

Online Ductulator - Ocean HVAC, ManualJ Load calculato

HVAC Load Calculator. A load calculation program based on Manual J, designed to be quick and easy to use. It calculates the amount of heating and cooling BTU's needed for the whole house (Block Load) or a room by room load. Select a State or Province; afterwards you will then be given a choice of cities, airports or other major locations MAS Duct Flow Calculators. A big part of any HVAC project is calculating duct flows, pressure losses, converting duct flow volumes etc. In order to help you we have devised our own mini calculation apps feel free to use them as much as you want, if you need any help please don't hesitate to contact our technical gurus at MAS Residential Duct Sizing Guide The following duct sizes are based on a fraction drop of .10 inches per 100 feet of lineal duct. This Equal-Friction method of duct sizing should be adequate for normal residential furnace heating and air conditioning applications. Larger volumes or higher static pressures should be dealt with on an individual. CookTools is a new app providing a suite of simple-yet-powerful tools for the HVAC engineer, designer and contractor. Included in CookTools: Fan Law Calculator - Calculate new system operating conditions quickly and accurately with just a few pieces of data

SMACNA Apps and Tools SMACN

  1. The HVAC ASHRAE Duct Fitting Database (DFDB) Universal app for the iPhone and iPad allows you to perform pressure loss calculations for all 240+ ASHRAE fittings listed in the 2017 ASHRAE Handbook of Fundamentals. Summary of Features This app is based upon the popular ASHRAE Duct Fitting Database desktop application, and you can do pretty much.
  2. So what is an Air Duct Calculator (Ductulator)? MicroMetl has produced a high quality video demystifying it's purpose and functionality.This handy little dev..
  3. Head loss or major loss in air ducts - equations and online calculator for rectangular and circular ducts - Imperial and SI units. The major loss, or friction loss, in a circular duct in galvanized steel with turbulent flow can for imperial units be expressed. Δh = 0.109136 q1.9 / de5.02 (1) where. Δh = friction or head loss (inches water.
  4. Description. This tool is designed to calculate the weight of the duct for all the ducts in the projects according to the international standard. This helps the designers to calculate the Duct weight. This enables users to produce a more accurate design. Read Help Document
  5. The ASHRAE Duct Fitting Database (DFDB) app allows you to perform pressure loss calculations for all 200+ ASHRAE duct fittings in both I-P and SI units. Use this mobile app in the field for quick duct pressure loss calculations. The inputs can be adjusted by touch, and installation is automatic. Available via iTunes®, the app is now universal.
  6. Calculator App - Innovative Air. Moisture Removal. Air Mixing. Velocity/CFM. Btuh & Kwh. Coil Widths-CV. React Heat. Psychrometric. Duct Diameter & Friction Loss
Air Duct Calculators (Ductulator) - YouTube

‎HVAC Duct Sizer on the App Stor

  1. This duct calculator allows three different calculations to be carried out quickly and with ease. These calculations are divided in four areas: 1. Diameter converter, which allows converting circular to equivalent rectangular ducts. 2. Calculator of different ventilation parameters, with which will be able to obtain the diameter, the air speed.
  2. Duct cross-sectional area, air flow rate and air speed are used in calculating the duct size. Equivalent diameter is the diameter of a circular duct with similar pressure loss as an equivalent rectangular duct. Enter air flow and its velocity in air duct sizing calculator to find the diameter of duct size
  3. Duct Calculator. This App Build to Calculate Duct Size of Rectangular and Round Duct by Using CFM and FPM. It is also Calculates Air Flow Velocity in FPM and Air Flow Rate in CFM for Round and Rectangular Ducts. Download App for Android or Apple Device. Hydrotest Calculator
  4. Online calculator to calculate the area of a rectangular duct. Simple calculator for calculating the area of a rectangular duct online
  5. um, cast iron, nickel, copper and more. It also supports standards such as round, sheet, tube, rectangle and S beam
  6. This calculator is designed to give the approximate weight of sheet metal, based on length, width and thickness. Select the thickness. Enter the length, width and number of pieces
  7. Online Ductulator Free Duct Size Calculator. Ductulator calculats duct dimensions using equal friction method or velocity method. It calculates both rectangular and round duct dimensions. And it shows the velocity and/or static pressure loss of air for both types of duct shape. It works with I-P units (United States, United Kingdom) and Metric units (Canada, Europe, Russia, Middle East, Asia.

Duct Calculator - CDICurb

  1. Full line catalog of Industrial controls including pressure gages, manometers, pressure-switches, transmitters, flowmeters, flow-switches, pitot tubes, anemometers.
  2. Rhvac byElite Software, www.elitesoft.com, is HVAC load calculation software for residential structures. It performs the Manual J calculations for heating and cooling loads in accordance with the 8th Edition, Version 2, and lets the user design a complete duct system, calculating duct sizes, system losses, and fan static pressure requirement.
  3. ing duct sizes
  4. If that is the case, then this app is for you! With Ductulator, you will be able to resize ducts in seconds by simply selecting a duct and selecting the size of one of the sides. Many clients have already tried this app and have directly included it in their daily processes. Now the only way they resize ducts is with this app! Read Help Document
  5. DUCT-LITE Duct-Lite calculates the quantities of materials directly related to the sheet... $395 DOWNLOAD; DuctSizer DuctSizer is a tool that can quickly find the correct round, rectangular or... $34.95 DOWNLOAD; DuctMate DuctMate is an interactive duct pressure drop and size calculator. The... $10.04 DOWNLOAD DuctPrice Windows Duct Price Calculator is a handy utility and easy to use
  6. Related Mobile Apps from The Engineering ToolBox . Air Duct Flow App; Air Duct Velocity App; Air Duct Head Loss App - free apps for offline use on mobile devices. Air Duct Velocity - SI Units. Air velocity in a duct can be calculated in SI units. v m = q m / A m = q m / (π (d m / 2) 2) = 4 q m / (π d m 2) = q m / (a m b m) (2
Duct Calculator Elite - Ducting Size Calc for HVAC by

Duct Calculator (free version) download for P

This HVAC Load Calculator estimates the size of your heating and cooling system in BTU's. The heat load estimate is based on your climate region, total square footage, number of rooms or zones you want, ceiling height, insulation type, number of windows and doors. This HVAC calculator is the closest estimate to the actual Manual J calculation done by HVAC pros means a duct size can be recalculated for a new air velocity using the simple equation: V 2 = (V 1 * A 1)/A 2 where V is velocity and A is Area . 2. The law of energy conservation. It :states that energy cannot disappear; it is only converted from one form to another. This is the basis of one of the mai The rate you enter is multiplied by the duct surface area to give a leakage CFM. Duct Insulation R-Value: Specifies the R-value of the insulation around the exterior of the ducts. Supply Duct Surface Area, Return Duct Surface Area. Status: This gray box shows which option you selected on the Duct Surface Area Calculator page. Here are the four. The latest version of Cool Calc Manual J is all about simplicity. We consolidated several screens and improved the map tracing capabilities. Users are now guided through the process from start to finish so even users with little experience can sucessfully complete a load calculation

HVAC Duct Calculator - Free download and software reviews

The size of the HVAC unit you'll need for the whole house can be found using the unit's average output and the square footage of your home. As a rule of thumb, you'll need 400 CFM of airflow per ton of air conditioning; it takes about 1 CFM of air to heat or cool 1 to 1.25 square feet of floor area. Last, you'll need to understand duct friction Duct calculator. Air and liquid duct; Calculate duct flow resistance, environmental heat exchange, and adiabatic; Note: outer coefficient of heat transfer usually is 3~10, >10 when winds. Download & Buy. For windows, without network and browser limits. Click following button to download the software with 30 days full functional free trial, or. PRODUCT DETAILS. AIR DUCT SLIDE RULE CALCULATOR. Size: 4x9.25. Material: Heavyweight coated calculator board. Production: Each order is custom manufactured with your company information and in your choice of colors. AIR DUCT WIZARD DUCTULATORS. Size: 8.5x11 card with a 7.25 wheel. Materials: Heavyweight coated calculator board App Link: Rectangular elbow area online calculator. Evaluation Related app Metal weight online calculator Material stack volume (length meter volume) online calculator Austenitic stainless steel material online calculation tool Copper, aluminum wire online calculation of resistanc

App Shopper: Duct Calculator Elite - Ducting Size Calc for

Duct Calculator App Developed By Let'sFab - Let'sFa

Sheet metal & Air Conditioning Contractors' National Association. Search Project . Search Project By I Using an HVAC Duct Sizing Calculator Your overall ducting size comes from combining the size, CFM, and friction loss of your home—meaning it ends up being a pretty complicated calculation. Because of this, HVAC professionals and amateurs alike typically don't calculate the final HVAC ducting size by themselves The apps that are included are: 1. HVAC ResLoad-J (ACCA-approved load calcs plus the HVAC Equipment Locator app) 2. HVAC Psych HD (Interactive and graphical psychrometric chart for the iPad) 3. HVAC Duct Sizer (Simple duct sizing calculator) 4. HVAC Pipe Sizer Plus (simple pipe sizer for steam, liquids, and gas Discover our applications. S&P is always trying to fullfill your needs with specific tools to make easier the selection and installation of our products. With this aim we have developed some applications for the ventilation market. Discover S&P applications available for iOS and Android

Perfect for one time or a limited number of HVAC projects. Includes residential load calculator, plus duct sizing, equipment selection and cost analysis software for one low price This software includes all the features and capabilities of the permanent version, however it will expire on your computer 60 days after purchase. Only $4 The Eastern Sheet Metal Equivalent Round Duct Calculator app allows sheet metal contractors and installers, as well as heating, ventilation and air-conditioning (HVAC) engineers and contractors, to convert the dimensions of rectangular and flat oval ducts to round. It will also convert rectangular to flat oval. The app is available for Apple and Android systems

Duct Calculator Mobile App Thermafle

Run the 8″ duct in your main from the Radial Saw to your Dust Collector. If you are installing an indoor re-circulating dust collector you need not calculate any more duct diameters. If you are attaching ductwork to the exhaust side of your duct collector it is accepted practice to use a duct diameter two diameters larger on the exhaust side. Description. This calculator, complete with detailed instructions, enables HVAC system designers to design an average duct system without additional references. The only calculator in the industry to include the 0.0003 roughness factor duct friction loss data for designing straight, round or rectangular sheet metal ducts this is a geometry question for the sake of quantity take off you can do assumptions ex elbows equivalent to1 5m of straight duct tee equivalent to2 5m of straight duct How to calculate duct area in meters for bent,offset,round off square,reducer duct

Duct Size Calculator Archives - M&M Manufacturing

Useful Apps for HVAC Technicians in 202

Air Duct Calculator Duct Velocity Duct Airflow (FPM) (CFM) Duct Diameter (round) (inches of water) (inches) Friction Loss Per 100' of duct) Flexible Duct Friction Loss Calculator Sheet Metal Duct Friction Loss Calculator Duct Diameter Approximate Dynamic Loss Coefficients Duct Length (feet) Friction Loss 2. Read Duct Diameter (inches) and Duct. Duct Surface Area Calculator: Click the Calculate button beside the Duct Surface Area input on the Duct Load Factors page to open this page. You must have a project open in order to open this page. The surface area of ducts in unconditioned spaces is an important factor in determining the amount of loss or gain due to ductwork in the system Polywater Calculators. These on-line calculators determine appropriate product quantities based on job details. Look through or search the list using subject (e.g. duct block, lubrication, etc.) to narrow the list. The calculator will open on a separate browser tab. There are a limited number of Spanish calculators available

11 Must-Have iPhone Apps for Contractors | FastenFinder BlogEngineering Data | Flexible Duct | Thermaflex

Midwest's largest supplier of residential and commercial Carrier, Bryant, and Payne heating, air conditioning, air purification and refrigeration equipment, parts, and supplies - OEM and non-OEM - serving Chicagoland, Northwest Indiana, and Southwest Michigan HVAC dealers To calculate the estimated HVAC load for a house with 2,500 square feet, 12 windows, and 3 exterior doors occupied by 4 people, simply plug it into this formula: 2,500 x 25 = 62,500 base BTU. 4 people x 400 = 1,600. 12 windows x 1,000 = 12,000. 3 exterior doors x 1,000 = 3,000. 62,500 + 1,600 + 12,000 + 3,000 = 79,100 BTU Adi Duct Size Calculator. This calculator gives the installer a much more accurate measure for a typically installed system and easily gives them the required increased size in flex to compensate for its extremely poor air flow characteristics due to compression. Product Number. Description. Product Number: MP-9001 Wrightsoft is the leading provider of HVAC load calculation, design and sales tools to the HVAC contractor. Right-Suite Universal is the only integrated Residential and Commercial HVAC software available on the market today! Visit for a FREE HVAC software download or to learn about Upgrades for existing customers for rectangular duct-tap on an angle for round pipe-rolled ninety degree ells-wye branches for round pipe and rectangular duct Doing these calculations by hand can be time consuming and difficult. This app will make it easier. For the HVAC industry. Recent changes: Adjusted operation of virtual keyboard. Fixed bug in offset calculator