This evaporative cooler roof jack from DIAL is a great addition to any home or garage. Its dimensions of 20" x 20" make it a perfect fit for most spaces. The cooler provides a cool and refreshing air flow, perfect for staying comfortable during hot summer months.

Constructed with high-quality materials, this cooler is built to last and provide reliable performance for years to come. Its sleek design makes it easy to install, and the down draft feature ensures that the cool air is evenly distributed throughout the space. Whether you're looking to cool a garage or a living space, this evaporative cooler is a great solution.