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 FAST-ENERGY, AN AUTOMATIC PATENTED HEAT EXCHANGE DEVICE (WOOD – GAS) • Parallel connections can be made between wood and gas boilers. • Automatic switch-over: once the temperature is reached, the gas boiler is turned off automatically and only the wood boiler continues working. • Extremely versatile and practical plant. • There is no need for the expansion tank or the relative piping, therefore no building work is required. |
