Home improvers & DIYers can expand their horizons with this authoritative guide to domestic electrical installation, fittings & equipment. The modern home is more machine than building, with complex systems of electrical installation & equipment. An understanding of these is vital for any DIYer & really expands the horizons of the home improver. This comprehensively illustrated, authoritative book is written in a clear, accessible style & explains each aspect of domestic electrical installation, fittings & equipment. Beginners will find it demystifies the subject & more experienced home improvers will value it as an indispensable resource & reference.