Building environment design - Design, dimensioning, installation and control of embedded radiant heating and cooling systems - Part 8: Electrical heating systems (ISO 11855-8:2023)

This document outlines specific requirements for electric heating systems within the broader framework of embedded radiant heating and cooling design. It focuses on the engineering principles necessary for sizing, installing, and controlling electrical components used in building environments to ensure thermal comfort and energy efficiency. The content addresses technical aspects including calculation methods for heat output, layout strategies for heating elements, and integration with control systems to maintain optimal indoor temperatures. It provides guidance on how to select appropriate electric heating materials and components suitable for various floor constructions and building types. The standard details safety considerations related to electrical installation and operational reliability under different climatic conditions. It serves as a technical reference for engineers, designers, and contractors involved in the planning and execution of radiant heating solutions using electricity. By establishing clear performance criteria and installation protocols, it aims to harmonize practices across different regions. The document covers essential parameters for system design, ensuring that electrical systems function effectively alongside other building services. It is part of a comprehensive series addressing various energy sources for radiant heating applications.