Class 5 Boiler Practice Exam 2026 - Free Boiler Certification Practice Questions and Study Guide

The correct answer highlights that licensed journeyman plumbers are authorized to install hot water boilers, provided they meet specific conditions outlined by the regulations. This means that there are certain qualifications or requirements that must be satisfied by the journeyman plumber to ensure that the installation is performed safely and in compliance with legal standards.

Journeyman plumbers typically have completed an apprenticeship program and hold a valid license, which indicates that they possess the necessary skills and knowledge about plumbing standards and practices, including the installation of hot water boilers. The requirement of certain conditions implies that there may be additional training or certification needed specifically for boiler installations.

This regulation supports the importance of having trained individuals carry out such tasks, emphasizing the need for safety and regulatory compliance in dealing with heating systems. Allowing licensed journeyman plumbers, under specific conditions, to install hot water boilers helps balance professional qualifications with accessibility within the trade, enabling skilled workers to perform critical installations safely.