Here are some examples that need backflow prevention –
1. Any facility devoted to medicine.
2. A system that irrigates lawns.
3. Restaurants…especially eateries where the public comes and goes.4. Public swimming pool.
There are many more examples, of course. Make sure that your backflow prevention system is tested by a certified technician at All Home Plumbing of Chattanooga. At All Home they have been doing backflow testing for many years. Just give them a call to set up an appointment at (423) 598-1466. See the many plumbing services offered by visiting allhomeplumbing.com.