Attic Ventilation Smoke Test

Sniffing around the sewer pipes can show you the approximate area of the leak but it s important to pinpoint the faulty area.

Attic ventilation smoke test.

It involves a few simple steps to locate air leaks in the attic and to determine the amount of existing ventilation. Lastly light a smoke stick and hold it close to the suspected leakage. Turn off all combustion appliances such as gas burning furnaces and water heaters on a cool very windy day. Breathing in smoke can cause minor respiratory irritation.

Perform this test when the house is empty. You simply add up the nfas of all your vents and divide that number by the area of the attic to determine whether you re within the 1 150 ratio. Before you start ensure your attic air fan and hvac equipment are powered off. Here s a simple smoke test procedure.

If you smell sewer gas in your home you need to find the leak right away. Secondly close all the windows and doors in your home. You can test the quality of air flow in your home by conducting what is known as a smoke test. Smoke test candles can help provide valuable information on ventilation systems air leak detection or balancing with an economical and practical method of generating a realistic swirling non toxic smoke with a particle size of 3 2 5 microns.

With a smoke bomb you can do your own residential sewer smoke test to find exactly where the leak is coming from. These candles are not for use with the sse5 smoke blower. You can also get a professional roofing service to come in and examine your home with infrared cameras.