Attic Temp 85 In House

If your attic soars above 100 degrees and reaches the 150 mark its time to consult.

Attic temp 85 in house.

They have thermostats that turn the fan on at a recommended preset temperature of 100 110 degrees. However if your attic has blocked soffit vents and is not well sealed from the rest of the house attic fans will suck cool conditioned air up out of the house and into the attic. High temperatures inside your attic shorten the life span of shingles. Excessive heat deteriorates items you store in the attic and can cause moisture problems in your house.

When it comes to adjusting the thermostat of your attic s fan it s best to adjust it to approximately 90 to 95 degrees. Take its temperature. Ideal attic temperatures shouldn t be more than 10 to 20 degrees hotter than outside temperatures. What temperature should attic fan be set at.

This will use more energy and make your air conditioner work harder which will increase your summer utility bill. 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. Install electric ventilators and attic fans which remove hot air from an attic. Only about 10 of the hip roof is shaded so it gets plenty of direct sunlight.

Of course some environments are much hotter than others so this will be the perfect time to measure out how warm your attic will get during the most heated of seasons. The ceiling design temp should be the greatest attic temp delta t not the ambient air temps. For most homes the biggest concern is the effect of attic temperature on living space comfort. The closer you can get the max attic temp swings to ambient the better but it is really hard in existing housing stock especially when the existing roofing surface is nowhere near needing replacement.

Alternatively install passive vents such as gable soffit and ridge vents which are openings in the roof that allow hot air to escape. I m spending more money on running the dehumidifier year round than i previously was to heat the house with outside temperatures ranging between 5 f and 95 f attic temperatures range between 48 f and 92 f.