'Backwater preventer' presentation slideshows

Maintaining The Backwater Valve

Your homeu2019s water supply is comes from the Cityu2019s main water distributor. This allows a steady water supply to your home while flowing in one direction. However, when water pressure varies, this flow can reverse, contaminating your homeu2019s water supply. To prevent the water from contaminating your homeu2019s supply, a Backwater valve installation ottawa is required.

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