RPZ VALVE BACKFLOW PROTECTION - HONEYWELL

Brief video on how an RPZ valve protects the water supply from backflow contamination. For installation , supply , repairs and testing give us a call

[@gabrieljersey7885]

My dad just became certified as a backflow tester and i youtubed what a backflow valve does and your video explained it very well. Thank you

[@MrTriniman3000]

great visual explanation.

[@djdavidastbury]

RIP to all my level 2 plumbers out there. I don't understand either.