Section 424.2 of the International Plumbing Code: What You Must Know to Stay Compliant

If you’re a plumber, contractor, inspector, or even a homeowner installing a new water heater, you’ve probably heard the phrase “Section 424.2 of the International Plumbing Code” — but do you really know what it means? You’re not alone. Many professionals miss critical details in this section, leading to failed inspections, safety hazards, or expensive…