Also leave the windows inside your house open 1 2 inches when you re running the swamp cooler since there needs to be some airflow for the cooler to work properly.
Attic swamp cooler.
Expensive worth it but will cost on your power bill of course.
This lets you keep the windows closed and still provide a pathway to the outside.
Evaporative coolers are most effective in areas of low humidity and hot temperatures.
If you choose not to remove the ductwork you could install a large attic fan in the roof void.
This is due to the development of condensation within the ducts leading to mold growth.
In this case the most reflective roofing material ivory ir selective metal tile is 23 4 f cooler than attic covered with dark shingles.
Up ducts open to exhaust warm air into the attic as cooler air comes in from the evaporative cooler.
The third graph shows attic temperatures from the middle of the attic for several different types of roofing as well as a sealed attic.
Evaporative coolers installed with up ducts will need additional attic ventilation.
Most people open a window.
Evaporative coolers need to have an exit to the outside to work properly and efficiently.
This is an inexpensive and easily accomplished task.
To make the air colder in a swamp cooler try cleaning out the filters inside which will make the cooler operate more effectively.
It is best to remove the ductwork from your attic when you remove a swamp cooler from the roof.
Right now not so much if we don t get under 60 at night.
Good if you have a shady side to suck air in from very good when the temps get cool at night.
Optional filters remove most of the dust from incoming air an attractive option for homeowners concerned about allergies.
Oem tools 23977 5 300 cfm evaporative cooler covers area up to 1 600 square feet oscillates for even air flow connects directly to hose grey 5300 4 1 out of 5 stars 30 629 98 629.
Dry air feels cooler this is a cheap setup compared to central air.