What is the ideal pressure range for residential water supply?

The ideal pressure range for residential water supply is considered to be between 40 to 60 psi (pounds per square inch). This range provides sufficient pressure for everyday household needs, such as showers, faucets, and appliances, ensuring that water flows adequately without risk of damage to plumbing fixtures or excessive strain on the water system.

In this range, homeowners typically experience optimal performance from their plumbing systems, allowing for a strong and consistent flow of water while minimizing the risk of leaks or bursts that can occur if pressure is too high.

Values outside this ideal range can lead to various issues; for instance, significantly lower pressures might result in inadequate water delivery, while higher pressures can cause wear and tear on pipes and appliances, potentially leading to leaks or failures. Thus, maintaining water pressure within the 40 to 60 psi range is crucial for both functionality and the longevity of residential plumbing systems.