In Michigan, irrigation system backflow preventers must be installed by a licensed plumber.

In Michigan, irrigation system backflow preventers must be installed by a licensed plumber.

• A. True
• B. False
• C. Only in new installations
• D. Optional in some cases

Answer: (A)

Backflow prevention devices protect the drinking water supply from contamination by irrigation systems. Because this function is critical for public health and must meet strict plumbing codes, Michigan typically requires that these devices be installed by a licensed plumber. A licensed professional has the training to choose the right device, install it correctly, ensure it’s accessible for testing and inspections, and handle any necessary permits. This is a broad requirement aimed at protecting water safety and ensuring code compliance, not just for new installations or as an optional measure.

Backflow prevention devices protect the drinking water supply from contamination by irrigation systems. Because this function is critical for public health and must meet strict plumbing codes, Michigan typically requires that these devices be installed by a licensed plumber. A licensed professional has the training to choose the right device, install it correctly, ensure it’s accessible for testing and inspections, and handle any necessary permits. This is a broad requirement aimed at protecting water safety and ensuring code compliance, not just for new installations or as an optional measure.