Space heating system comprising electric oven and fluid heater - utilises heat from oven walls to raise temp. of oil circulation through heaters and water circulation through separate coil

摘要

Three-box-like wall sections (1-3) are connected together internally for installation with the vertical sections (1, 3) close to the walls of the oven. One vertical section (3) has an upper connection (4) for piping to one or more heaters. The other vertical section (1) has a lower connection (5) for piping to the heaters via a pump. The entire system comprising the wall sections, piping, pump and heaters is filled with oil. Water is heated by circulation through a coil (6) in the horizontal section (2). USE/ADVANTAGE - Esp. in dwelling houses, inexpensive system is easily installed in existing oven without detriment to cooking.