Boiler economizers are designed to increase the efficiency of the water heating system due to exhaust gases. Heating is carried out before the liquid enters the boiler, which allows raising the temperature in the boiler to the desired level with less fuel consumption.
Shell-and-tube and lamellar water economizers made of cast iron or steel are widely spread. When installing a heat exchanger, an important factor is weight and dimensions, therefore, when choosing a suitable economizer, it is advisable to choose plate-type steel heat economizer.
Boiler economizer (heat exchanger) WP-OPT is made of steel plates in the form of finned panels. The fins are arranged in parallel and at a high frequency, which allows heat to be recovered from the passing gases with maximum efficiency.