Household Plumbing Diagram. This takes away fumes and stops the smell of drains coming into your home. The dwv has three main components.
As you can see the true vent aligns with the stack just behind the toilet. The most common type of water system in the uk the indirect system sends fresh water into your property through to the household stopcock valve main onoff tapusually located underneath the kitchen sinkonce the water has reached this area you can get drinking water from the kitchen sink but the rest of the water is moved to a. Therefore a re vent was added to ensure that sewer gasses could escape.
But when requested by a single drain pipe fittings etc.
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