The FreezeGuard system protects your hot and cold water supply lines to the laundry room from freezing and breaking during sub-freezing temperatures. Simply install it on your washing machine water supply connections to allow a controlled water drip into the standpipe drain—a proven method that prevents freezing without relying on electric heating tape. Unlike heating solutions that fail during power outages, FreezeGuard gives you reliable, manual control over water flow to keep your pipes safe all season long.