![2015 International Residential Code and Commentary, Volume 2 (IRC) - Chapter 32: Traps - P3201.2 Trap seals. 2015 International Residential Code and Commentary, Volume 2 (IRC) - Chapter 32: Traps - P3201.2 Trap seals.](https://cdn-codes-pdf.iccsafe.org/bundles/document/new_document_images/972/Fig_P3201.2.jpg)
2015 International Residential Code and Commentary, Volume 2 (IRC) - Chapter 32: Traps - P3201.2 Trap seals.
![Trap Gap on Twitter: "🤨Trap Primer devices are still being installed without approved #Backflow protection. Minimum #AirGap is 1” Should have used a #TrapGap https://t.co/9C6XPIy5T2" / Twitter Trap Gap on Twitter: "🤨Trap Primer devices are still being installed without approved #Backflow protection. Minimum #AirGap is 1” Should have used a #TrapGap https://t.co/9C6XPIy5T2" / Twitter](https://pbs.twimg.com/media/DzXiOVPWkAA80A8.jpg)
Trap Gap on Twitter: "🤨Trap Primer devices are still being installed without approved #Backflow protection. Minimum #AirGap is 1” Should have used a #TrapGap https://t.co/9C6XPIy5T2" / Twitter
![What exactly is the point of this trap primer valve? Can I add a tee fitting between the shut off and valve to connect to a host bibb? : r/Plumbing What exactly is the point of this trap primer valve? Can I add a tee fitting between the shut off and valve to connect to a host bibb? : r/Plumbing](https://external-preview.redd.it/ItphLUFw4iansZwKrO5pBzaJINiru4K0vzAPbpaHWgE.jpg?auto=webp&s=43b2d61becaa066f2123d20e58ebbb596809a344)