RWT 7 as replacement for ECODENS 4, only for ECOHEAT ?l 15-20-25 Intercal 88.20135-1132

Heat exchanger RWT 7 is offered as a replacement for ECODENS 4 boilers, but is only compatible with ECOHEAT ?l models with a power of 15, 20 and 25 kW. Made of stainless steel, provides efficient heat exchange and long service life. Before purchasing, it is necessary to ensure that your equipment belongs to the specified series. Replacement of the heat exchanger is recommended when the standard element fails to restore boiler performance.