Configuring Home Automation Attic Ventilation Based On Outside Temperature

My current setup is home assistant on docker with aeotec z stick.

Configuring home automation attic ventilation based on outside temperature. Depending on the climate and outside temperature it could reach up to 150 degrees fahrenheit in the attic. I fixed the bathroom and now i m getting paranoid that its going to leak again. I have convinced my self that this would be enough ventilation to prevent further damage. But i would like to actively monitor this situation without having to go into the attic and walk all the way over to the other end of it.

The second should be close to the attic. Providing half air change per minute will lower the temperature to about 106 degrees f. To determine the temperature of your attic use a total of 3 thermometers. I now know this is due to ice damming.

Luckily my wife and i were upstairs and hear the rafters crackling looked outside and saw the wall of fire and got our. The best i could think of is temperature and humidity sensors. Right now its 8 c outside and i ve got a thermometer in the attic showing 2 c or about 35 f. In fact attic ventilation became a standard practice based solely on research conducted in the 1930s and 1940s in cold and simulated cold climates.

If your attic soars above 100 degrees and reaches the 150 mark its time to consult professionals. The cooling load for a home air conditioner depends on the difference in temperature between the inside and outside air and reduction of attic temperatures from 155 degrees to 105 degrees f will result in a significant reduction in cooling load. Calculations indicate that on a july day in texas a ventilation rate of one air change per minute for a typical attic using 95 degree f air will lower the peak attic temperature to about 101 degrees f. This summer i put in a rotating vent and vented soffit on the entire house.

Attic temperature depends on the amount of solar radiation construction details and the rate of ventilation. I was hoping to pull approximate outside temperature from the internet my ecobee thermometer also seems to pull that data in from somewhere. The fire started on an outside wall went up the wall and into the attic space spread across the entire house in the attic with no smoke coming into the house until the ceiling was about to collapse which was far too late. So my house burned down a couple of years ago.

No scientific claims have ever been made for venting attics in hot humid climates. I have an attic vent fan that i d like to try automating to turn on when the attic is hotter than the outside temperature and maybe if the temperature is over 90. Most of the available published research on attic ventilation has focused on site built homes or.