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A curb stop is a valve that controls the flow of water from the main supply line to a property. When the curb stop is shut off, it should ideally prevent any water from flowing back into the system. However, if there are issues such as backpressure or improper sealing, water may still drain back. Regular maintenance and proper installation are key to ensuring effective operation and preventing drain back.

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1mo ago

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How and where would you install a shut-off valve on a wall-mount faucet?

I take it that you are mounting it out side, put the shut off valve in side, with a drain on it,


Why is your home air handling unit tray filling with water?

Hi: because your air handling unit is obviously containing your cooling coils which act as dehumidififiers with hot moist air. The moisture these cooling coils extracts from the air ends up collecting in these pans and should drain to a safe drainage area via drainage pipe before over filling. In fact! usually their is a safety backup drain and also a safety shut off float for unit shut down for extremely bad luck. Hope this helps ; Jimiwane


How do you replace electric geyser pressure valve?

To replace an electric geyser pressure valve, first, turn off the power supply and shut off the water supply to the geyser. Next, drain the water from the tank by opening a hot water tap and using a garden hose to drain from the drain valve at the bottom of the geyser. Once drained, disconnect the old pressure valve by unscrewing it from the tank, then install the new valve by tightening it securely. Finally, reconnect the water supply, refill the tank, and restore power to the geyser.


What if your well pump has 80 psi?

Your well pump should be set with the aid of a pressure switch. If it is set at 80 then it will shut off at 80 and come back on when it goes to 60. You must have a big pump to get to 80 but that is good -- must pumps shut off at 60 and come back on at 40 i like the better pressure myself it just cost more for a bigger pump and a bigger pressure tank


How do you hook up sewer and water to a bathroom?

To hook up sewer and water to a bathroom, start by installing the drain line for the toilet, ensuring it connects to the main sewer line with proper slope for drainage. Next, connect the sink and shower drain lines to the main drain, using PVC or ABS piping. For water supply, run cold and hot water lines from the main supply to the bathroom fixtures, ensuring to install shut-off valves. Finally, make connections to the fixtures, checking for leaks and ensuring proper water flow.

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If electric shut off the current to the elements, if gas shut off the gas valve. Open a hot water faucet to give it air, open the drain valve on the bottom of the heater.


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I take it that you are mounting it out side, put the shut off valve in side, with a drain on it,


What are the steps involved in replacing the main water shut off valve?

The steps involved in replacing the main water shut off valve are: Turn off the main water supply to the house. Drain any remaining water in the pipes. Remove the old shut off valve. Install the new shut off valve. Turn the main water supply back on and check for leaks.


What prevents oil from draining out of an oil filter and back down to the oil pan when the engine is shut off?

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When parking parallel its best to leave the the wheels?

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