Vaillant aquaPLUS/THERMOcompact/TURBOmax Air Pressure Switch 0020018138 050577 main VUW 326/5-5 R4

VUW 326/5-5 R4

⚠️ Please verify your boiler model and part number before purchasing

: 39810430 / 39810432

Set point locking

Vaillant aquaPLUS/THERMOcompact/TURBOmax Air Pressure Switch 0020018138 050577 main VUW 326/5-5 R4Vaillant Air Pressure Switch (APS)Genuine replacement air pressure switch suitable for selected Vaillant AquaPLUS, ThermoCompact and TurboMAX boilers. Designed to safely monitor airflow and ensure correct boiler operation. Product Features: Genuine Vaillant spare part Part Numbers: 0020018138 050577 Air pressure switch (APS) OEM quality replacement component Monitors fan airflow and flue performance Ensures safe ignition sequence Reliable and durable