Articles by Andrew A Hunt

Close-up of a stream of water hitting the surface while running a warm bath.

Continuing Education, brought to you by PM Code Corner

Continuing education: Designing right-sized plumbing systems for housing affordability, water efficiency and public health

Creating spaces that are safe, welcoming and healthy for all occupants.

September 11, 2025

This article provides plumbing engineers and system designers with strategies for right-sizing residential plumbing systems based on modern water use data and highlights how traditional sizing methods, like the Hunter’s Curve, often lead to oversized systems that increase costs and wastewater.