Gasket ACV 201544 front burner head (AC40;AC40E)

Front GGU Gasket (AC40;AC40E), 201544 – Genuine Part for ACV Boilers. Front GGU gasket 201544 seals the front combustion unit on AC40 and AC40E boilers, preventing moisture or coolant leakage. Installed on: AC40 AC40E Benefits: Leak-free performance OEM-level tolerances High-temperature resilience Use genuine ACV gaskets during maintenance to preserve boiler reliability.