intercambiador caldera roca sara portavainas-termo Some models have conformal coated

Some models have conformal coated printed circuit boards for moisture resistance

Noises or vibrations caused by poor attachment or wear of the gasket

852584201100 - AKZM 8420 IX WHIRLPOOL

improving vacuum efficiency and reducing energy consumption

91451742500 EWF 1020

intercambiador caldera roca sara portavainas-termo Some models have conformal coatedThe dual heat exchanger is a fundamental component in heating boilers and domestic hot water systems. Its main function is to transfer the heat generated by combustion to the water circuit, allowing both the heating system water and domestic consumption water to be heated. This model is specific for Roca boilers from the Sara series, ensuring optimal thermal efficiency and durability. What problem does this replacement part solve? Water leaks due to