Ac Duct Size Calculator

This air conditioner calculator can only provide you the recommended output power of the ac in british thermal units per hour btu.

Ac duct size calculator.

This tool is provided strictly as a quick method of computing general size and value conditions. Square foot methods are considered rule of thumb for use in quick. And it shows the velocity and or static pressure loss of air for both types of duct shape. Calculate the duct size by using a duct calculator.

Your ac unit needs a correct duct size to work efficiently. Ac calculator uses your house size square feet climate zone efficiency and equipment type standard central air vs central heat pump to show you exactly what size central air unit you need. It works with i p units united states united kingdom and metric units canada europe russia middle east asia. Your contractor will use a duct size calculator to combine these measurements and features into your system s static pressure measurement.

Since most air conditioning units are provided in increments of a ton 6 000 btu hour sizes this system should be quite close to the actual units that will be used. Design cfm 4 cfm 6 cfm 8 cfm 10 cfm 12 60 6x4 60 4x6 90 4x8 120 4x10 150 4x12 90 8x4 110 6x6 160 6x8 215 6x10 270 6x12 120 10x4 160 8x6 230 8x8 310 8x10 400 8x12 150 12x4 215 10x6 310 10x8 430 10x10 550 10x12 180 14x4 270 12x6 400 12x8 550 12x10 680 12x12 210 16x4 320 14x6 490 14x8 670 14x10 800 14x12 240 18x4 375 16x6 580 16x8 800 16x10 950 16x12 270 20x4 430 18x6 670 18x8 930 18x10 1100. You can also do this by checking for them online or by using a manual that is sold by distributors. How to calculate duct size for an ac system duct sizing for air conditioning is a complex process using one of three methodologies.

The goal of duct sizing is to provide the perfect space through which heated and cooled air can travel around your conshohocken home. This air conditioner room size calculator also known as an ac btu calculator will help you decide what size of air conditioner to buy so you can be efficiently cool or heat your room of course the choice of brand and air conditioner type still depends on you. Duct velocity calculate velocities in circular and rectangular ducts imperial and si units online calculator. Ducts sizing velocity reduction method the velocity reduction method can be used for sizing air ducts.

If a room is 250 square feet the result will be a duct size of 8 inch round. Maximum size of duct or pipe through steel joists k series joists and maximum size of ducts and pipes. For the more duct formulas download this all hvac calculator excel sheet in this sheet you will find all calculations of central air conditioning. It calculates both rectangular and round duct dimensions.

This hvac duct sizing calculator is very simple and it calculates the duct friction loss value and air velocity inside the duct. Online ductulator free duct size calculator. Ductulator calculats duct dimensions using equal friction method or velocity method.