llave llenado caldera vaillant 014674 microrruptor calentador verify that the thermostat code

verify that the thermostat code (S12147) matches that of your heater or that your model is one of the compatible ones listed to ensure proper operation and avoid returns

Dimensiones: 310x240x245 mm

856039703020 TK JOY 8 B BAUKNECHT

Diámetro: Ø200 mm

HW 60 1403 D CE 0KM 0E0H 31009713 HAIER

llave llenado caldera vaillant 014674 microrruptor calentador verify that the thermostat codeThe Vaillant 014674 filling key is a charging valve designed for boilers in the Turbomax Plus range. Its main function is to allow the filling and regulation of the boiler's water circuit, incorporating a check valve that prevents water backflow, thus ensuring safe and efficient operation of the heating system. What problem does this replacement solve? Difficulty or inability to fill the boiler's water circuit. Leaks or drips in the original filling