| Year | 1937 |
| Date | 06-May |
| Volume | 76 |
| Issue | 1,878 |
| Page | 427 |
| Category | Domestic |
| Part | |
| Title | Installing an Electric Water Heating System in a Country House. Constant hot-water supply |
| Author | A.M.I.E.E. |
| Notes | Choice of heating system, electrical methods, ancient versus modern, typical hot and cold water systems, the cold water supply, the modern water system, cooling curve of hot water tank, heating efficiency, alternative methods of heating, finding the tank capacity, the "Aidas" heating unit, estimating heater size, heating element withdrawn from its sheath, the best temperature, heater calculations, the immersion heater, fitting the heater unit |