Should installer guidelines be prioritized over local regulations when there is a conflict?

Local regulations should always be prioritized over installer guidelines in the event of a conflict, as local regulations are legally mandated standards that ensure public safety, health, and compliance with municipal codes. These regulations are often developed based on specific community needs and conditions, accounting for environmental, structural, and safety concerns that may not be addressed by installer guidelines.

Installer guidelines, while useful as best practices and recommendations for installation processes, are not legally binding and may vary from manufacturer to manufacturer. They are designed to ensure the optimal function of a product but might not take into account local environmental conditions, building codes, or safety standards that have been established to protect the public.

In any situation where there is a contradiction between what is recommended by an installer and what is required by local authorities, adhering to local regulations ensures that the installation is compliant with the law and protects both the installer and the end-users from potential liability or safety hazards. This prioritization upholds the integrity of the construction and installation processes while ensuring community standards are met.