From your description of the general area the sound is coming from and the statement that it is beeping i would ask if you had service lately on the furnace.
Attic fan chirping.
Chirping noise in attic hearing a chirping noise in your attic is a very good indication that there are birds living there although the culprit may also be another animal.
Namely the turbine type that spin around when the wind blows.
The attic fan tends to makes a humming noise when it has a few blades and is running at a high speed setting.
Pay attention to the sound.
Can t find any info in our written instructions or on line.
Can you get up into the attic space.
Remove the current worn out bearings and replace them.
Seems to happen more in the morning or at night when the temperatures are changing.
It s irregular and inconsistent and it sounds similar to the beeping of a smoke detector it s not our smoke detectors we ve checked.
Attic fans also have small ball bearings that help lubricate the fan s movement.
These supremely efficient fans utilize the sun for power so you can use even less energy than with a traditional attic fan.
Need to get up there and look around then maybe you can figure out where the noise is coming from.
Attic fans perform this ventilation by pushing hot air out into the environment while also pulling fresh cool air into the attic.
Due to regular wear and tear these bearings can become worn out or lose their lubrication ability.
You need to keep looking for the source.
In order to get rid of the hum you need to either operate the fan at a low speed or replace the fan with a new one that has more blades.
I ve had one squeak every few seconds when it was moving very slow sounded sort of like a chirp.
Because of this even if you hear chirping in the attic you shouldn t immediately assume it is birds.
And a some models have components in the attic.
This american designed fan is designed to reduce attic temperatures and remove destructive moisture thus making your home more comfortable and reducing the load on your hvac system and lowering your.
Quietcool solar attic fans are the obvious next step in our constant mission for eco friendly home cooling.
This can cause the fan to start making constant noise and in some cases even a loud squealing sound.
Might make a fun summer game for them.
A beeping sound is coming from my furnace in the attic.
Wait when your grandkids come and let them do it.
The result is a cooler attic space with plenty of air exchange.
The remington solar ventilation attic fan is completely the remington solar ventilation attic fan is completely powered by free solar energy.
These fans also possess the ability to cool 24 hours of the day due to their innovative inverter.