Got a water supply line that’s in danger of freezing? Where I live there are many homesites that don’t have enough soil cover to properly protect water supply lines from freezing, and over the last 10+ years I’ve installed one kind of freeze-protection system that I love in multiple homes. It’s easy to put in, it’s completely reliable, and it uses so little electricity that you probably won’t notice the small increase in power consumption that it draws.
The video below shows a small mockup of the system and how it goes together. You can even install this easily in an existing water system. Click below to watch this 6 minute tutorial.