valvula gas caldera chaffoteaux 61312123 depósitos-cepillo eléctrico This Wolf expansion vessel 2071933

This Wolf expansion vessel 2071933

SGS43E82EU/21 BOSCH

857910461001 IBU 86/RF CYLINDA

WVG24469TI/05

WT44E177NL/46 IQ300 SIEMENS

valvula gas caldera chaffoteaux 61312123 depósitos-cepillo eléctrico This Wolf expansion vessel 2071933This gas valve is an essential component for the proper operation of Chaffoteaux brand gas boilers. It controls the gas flow to the burner, allowing safe ignition and flame regulation during the heating cycle. It is designed for specific boiler models that require precise control of the gas supply, ensuring energy efficiency and safety. What problem does this replacement part solve? Boiler that does not ignite due to gas valve opening failure