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Uploaded on Feb 1, 2011
Sprinkler irrigation systems having a Backflow Preventer above ground must be protected during a hard freeze.
This video is a quick DIY tutorial on how to protect your BACK FLOW PREVENTER during a freeze. The incoming valve should be turned off and both test ports having screw driver stops need to be turned to bleed the test ports down.
This is an emergency DIY video only. For professional plumbing freeze protection (in the Houston & Fort Bend Areas) please call 281.240.6868 to schedule service.
Arrow Plumbing offers a wide range of top-quality plumbing services to meet your residential and commercial needs. Whether a routine plumbing challenge or emergency need, we are eager to assist you.