How does an anti-siphon frost proof hose bib work

If you would like to support this channel, please keep us in mind when you need an inspection, subscribe, and consider donating so we can continue to make great videos for you! https://www.paypal.com/paypalme/bjpoz... Patreon: BJPoznecki

In this video I share some general knowledge on how a frost proof hose bib (or some may say frost proof silcock) works by design, and the purpose of the anti-siphon valve on the top.

• #entertainment
• #hose_bibs
• #plumbing
• #frost_proof_hose_bib
• #frost_proof_silcock
• #landscaping