How to Use a Swamp Cooler: 9 Steps (with Pictures)
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This lifts the warm air created by the equipment and pushes it out through the vents in the roof.
The voltage capacity for the motor will be printed on the side of the motor.
Also, due to the addition of ductwork, you can fit ancillary filtration and inline heating.
When replacing the motor pulley with an adjustable one, be sure to set the adjustment to the motor specific size.