Grow Room Fan Size Calculator

Input your project values in the green boxes.

Grow room fan size calculator.

The intake fan should be 15 less powerful than the extraction fan. There should be a slightly negative. Insert length height and width of the environment to calculate the meters cubed. Grow room heat load the main air conditioner and dehumidifier loads are lights and water.

The calculator tool for air exchange necessary for your forced extraction and ventilation systems was created to simplify the sum of meters cubed of air necessary to correctly ventilate your room. At the minimum you want to replace the air in your grow room every 3 5 minutes. So to get the fan size minus 15 from the total volume of your. Cfm calculator determining the correct size air filter for grow room ventilation is important to maximize efficiency.

In the end if all the above factors apply to your grow area you will need a fan that can deliver 785 40 cfm. 714 cfm 714 x 10 785 40 cfm. Use the cfm calculator to find out what your air flow requirements are to exchange air in your grow room every three minutes and suggested filters to meet these requirements. The general rule is to have an exhaust fan that will completely exhaust the garden area in 5 minutes or less.

The first thing to consider is the size of the garden space you are planning to grow in. The ins outs of grow room ventilation ventilation for your grow op rqs grow room ventilation calculating your active ining air ventilation for your grow op rqs how to calculate cfm for bathroom fan 5 s with pictures. By saum hadi posted on september 2 2018. Done with the grow room exhaust fan size calculation let s bring some fresh air in through the grow room air intake fan now.

The formula for calculating fan size for an intake fan. What should a grow room cfm be. Finally the grow room extractor exhaust fan calculator suggests us to go with a fan of 840 cfm of size. But we recommend every 3 minutes.

Cfm this refers to a number of cubic feet per minute your fan can move the air in a room. Fan size calculator grow room. Room air conditioner size can be 30 smaller using subcooled air dehumidifiers. Once you ve figured out the size of exhaust fan working out the grow room intake fan size is pretty simple.