llave llenado caldera junkers 8707405230 5-bar This thermocouple is compatible with

This thermocouple is compatible with various boilers from the Ferroli brand and related models that use the same thermocouple ignition system

Water not reaching the proper temperature due to heating failure

NPK775A01E/01

JS15VN93/08 BOSCH

Neff 00165383

llave llenado caldera junkers 8707405230 5-bar This thermocouple is compatible withThe filling key for the boiler is a fundamental part that allows the boiler's water circuit to be refilled easily and safely. This replacement controls the water flow to maintain the proper pressure in the heating system, preventing leaks and ensuring the correct operation of the boiler. What problem does this replacement solve? Frequent pressure loss in the boiler. Difficulty or inability to refill the water circuit. Leaks or drips in the original