If you're using your Flex system for home back up power this accessory is a must. The Flex Home Integration Switch allows you to choose the essential circuits you want to power in a grid-down scenario, Like refrigeration and your living room lights. This is compatible with the Flex, Apex and Kodiak power stations.
Pro/Tran® 2 Series 15-Amp 4-Circuit 120V Manual Transfer Switch
IMPORTANT NOTE: This accessory requires installation by a licensed electrician.