ACV 557A0098 gasket venturi-gas valve

Gasket 557A0098 – Genuine ACV Seal. Gasket 557A0098 seals internal circuits in ACV boilers, preventing coolant and gas leakage. Installed on: Prestige Solo MK2 HeatMaster 71 Benefits: Exact flange compatibility Chemical resistance Long service life Use genuine ACV parts during maintenance for optimal reliability.