trafficscout
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My boiler has a Watts Series 9D Backflow Preventer 3/4" installed and the vent is facing upwards.
Do you think its a problem or should i try turning it so it points downward. It may not be easy to turn downward. Thanks.
Do you think its a problem or should i try turning it so it points downward. It may not be easy to turn downward. Thanks.