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Ships within 48 hours · Estimated delivery Oct 27 - Nov 1
⚠️ Please verify your boiler model and part number before purchasing
🛠️ Compatible with selected Glowworm models including:✔️ Ultimate 24H range
: 39810430 / 39810432
Vaillant VU 186/5-5 R3 (2012-CURR)
BAXI COMBI INSTANT 105 HE (SHORT PARTS LIST)
Vaillant aquaPLUS/THERMOcompact/TURBOmax Air Pressure Switch 0020018138 050577 main ⚠️ Please verify your boilerVaillant 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