Follow the 5 easy steps below, to isolate the water supply to your evaporative cooler. This should be done every year in April, before the first freezing cold night.

The water in the plumbing lines if not drained, will freeze and potentially burst the pipes or damage the system components. Either way tis can be inconvenient and costly.

It can all be avoided with this simple process of isolating and draining the system (see below).