VaillantBoiler Spare Parts

Vaillant Pressure switch 105-90PA WM-VMW Vaillant 050577

VAILLANT Pressure switch 105-90PA 050577

SKU 3G-CBM-05294

Also listed as: PCM 32009 · PCM-32009

Brand

Vaillant

Item

Pressure switch 105-90PA WM-VMW Vaillant 050577

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Documents

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Vaillant Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

VAILLANT Pressure switch 105-90PA 050577

Frequently Asked Questions

Where can I order the Vaillant 050577 pressure switch in your region?

Order directly from 3G Electric. We deliver to your location with full logistics and customs handling. Lead time on request — contact sales for availability.

What is the pressure range of the Vaillant 105-90PA pressure switch?

The Vaillant 105-90PA is rated 0.9–1.05 bar (differential pressure). It is compatible with WM-VMW boiler models and controls burner modulation based on system pressure.

How long is the lead time for this Vaillant spare part to your region?

Lead time depends on stock status. 3G Electric sources from France and handles all customs import documentation and USD invoicing. Contact us for a shipping quote and ETA.

Used in

Common applications for Vaillant

District heating networks — Vaillant VC/VCW circulation pumps and relief valves maintain flow and pressure in multi-building heating distribution loops.

Commercial office building HVAC — Vaillant VM/VMW series boilers with replacement check valves and pressure switches support continuous domestic hot water and space heating.

Industrial facility heating plant — Vaillant WM/WMW boiler assemblies with differential switches and spark plugs provide backup or primary thermal capacity for process and comfort heating.

Service and maintenance programs — Vaillant spare-parts availability (pumps, valves, boards, ignition components) enables planned and emergency repairs without extended downtime.

Retrofit and upgrade projects — Original Vaillant circuit boards and mechanical assemblies support equipment modernization within existing VC/VCW/VM boiler frameworks.

Vaillant Products

3G Electric supplies Vaillant boiler spare parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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