A sub-meter is a water meter that is installed at the source of water for an individual apartment unit in a multifamily property. The installation of sub-meters allows for the direct measurement of water consumption for each apartment unit. This provides tenants with accountability for their own water usage, and it also allows landlords to directly bill tenants for their actual water consumption.

Because sub-meter water meters are able to provide detailed information about water usage, they can be used to identify and address leaks and other problems. In addition, sub-meter water meters can help to reduce overall water consumption by raising awareness about individual usage patterns. As a result, sub-meters are an important tool for landlords and tenants alike in promoting responsible water usage.

There are a number of benefits to using sub-meters for apartment buildings.

First, sub-meters allow landlords to bill tenants for their actual water usage. This helps to ensure that tenants are paying for the water they actually use, rather than subsidizing the water usage of other tenants in the building.

In addition, sub-meters can help landlords to identify and address leaks. By identifying and fixing leaks, landlords can save money on water bills and reduce the overall amount of water that is being wasted.

Finally, sub-meters can help tenants to be more mindful of their water usage. When tenants are aware of how much water they are using, they are more likely to take steps to conserve water. This can help to reduce overall water consumption and save money on water bills.

Sub-meters provide a number of benefits for both landlords and tenants. They allow landlords to bill tenants for their actual water usage, identify and address leaks, and promote responsible water usage. Tenants benefit from being more mindful of their water usage, and they can also save money on their water bills. For both landlords and tenants in apartment buildings, sub-meters are an important tool for promoting responsible water use.