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Vaillant Microswitch VCMW282 Vaillant 126233 - Boiler Spare Parts
VaillantBoiler Spare Parts

Vaillant Microswitch VCMW282 Vaillant 126233

Vaillant Microswitch VCMW282 126233

SKU 3G-CBM-05304

Also listed as: PCM 32021 · PCM-32021

Brand
Vaillant
Item
Microswitch VCMW282 Vaillant 126233
Category
Boiler Spare Parts
UNSPSC
40101851 — Boiler parts and accessories
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Documents

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Vaillant Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Vaillant Microswitch VCMW282 126233

Frequently Asked Questions

What is the Vaillant Microswitch VCMW282 126233 used for?

The Vaillant Microswitch VCMW282 126233 is a boiler spare part used to detect mechanical position or pressure changes within Vaillant heating systems. It signals the control board to activate or deactivate functions such as gas valve operation or fan proving, ensuring safe and efficient boiler performance.

What are the specifications of the Vaillant Microswitch VCMW282 126233?

The Vaillant Microswitch VCMW282 126233 is an OEM replacement part designed for select Vaillant boilers. It operates as a snap-action switch with standard electrical ratings. For exact voltage and current specifications, refer to the boiler’s technical manual or contact 3G Electric for detailed compatibility information.

Where to buy the Vaillant Microswitch VCMW282 126233 in Singapore?

You can source the Vaillant Microswitch VCMW282 126233 in Singapore through 3G Electric. We supply genuine Vaillant boiler spare parts and handle logistics, customs clearance, and delivery to your location. Contact our team for pricing and lead time on this OEM microswitch.

How to install the Vaillant Microswitch VCMW282 126233?

To install the Vaillant Microswitch VCMW282 126233, first isolate the boiler from the power supply and gas. Remove the faulty microswitch from its mounting bracket, disconnect the wiring, and connect the new switch in the same orientation. Secure it firmly and test operation before restoring power. Always consult a qualified heating engineer.

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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