Scambiatore di Calore ECONOMIZER_EN
The ECONOMIZER heat exchanger is a heat exchanger for energy recovery from flue pipes. The ECONOMIZER heat exchangers allows to recover the heat of the flue gasses dispersed into the atmosphere, sending the hot air back into the environment.
Principle of operation
The ECONOMIZER heat exchanger is a shell and tube heat exchanger with cross flow. It is usually mounted vertically on the hot fumes expulsion flues. The hot fumes, in fact, by passing in the pipes, give up heat to the air cross flow generated by helicoidal fan EER and they subsequently spread into the room through the front vent with adjustable fins or through ducts.
The tube bundle is covered with galvanized sheet panels. The minimum operating temperature is 180° C and is controlled by a minimum thermostat to avoid condensation.