Residential Water Meter Installation

Residential water meters track how much water is used in a home.

Prepare the Job

While they come in a variety of shapes, colors and sizes, residential water meters are usually required for homes so that the county or city in which the home is located can track water usage. Many cities have meter departments that issue and install the meters for free or for a small charge so that every house gets the same model. However, if you need to install a water meter on your own, you might find the mechanism a bit tricky.

In order to install a water meter properly, you will need to flush the water lines upstream of the meter. Doing so will remove any buildup in the water lines and will protect your new meter as it is installed. You might need to remove spud protectors from the meter. Place it into the line, with the meter face easily viewable for inspection. Most are installed horizontally with the face pointing upward. The arrows on the body of the device will indicate the direction in which the water should flow. Some meters will be required to have a bypass line installed as well, although this varies depending on locality.

Make the Connections

Tighten the connections on the water meter sufficiently to keep it in place, but do not overtighten them. Sealant or Teflon tape will keep them sealed without the need to torque them too hard. Connect the wires on the reed switch to the wires of corresponding color on the meter unit. This must be insulated properly so that water and weather do not cause damage over time and necessitate a replacement. Make sure that the unit is in place and ready for use before you turn the water flow back on.

Turn on the Water

At this point, you should be able to turn the water back on to the meter. Slowly open the upstream valves that were turned off prior to installation. Turning these on too quickly will flow into the unit too quickly and cause damage to the meter. Make certain that the water is flowing through the unit. You might want to do a leak check on the meter to ensure that it is properly sealed. Once you have checked for leaks, open all valves; your unit is now ready for use.

About the Author

Alexis Writing has many years of freelance writing experience. She has written for a variety of online destinations, including Peternity.com. She holds a Bachelor of Arts in communication from the University of Rochester.