Viessmann 200-W B2HA Flow Switch VK32M 7826542

Description

The Viessmann 200-W B2HA Flow Switch VK32M 7826542 is a genuine brand-new replacement flow switch designed for selected Viessmann Vitodens 200-W system boilers. Supplied under manufacturer part number 7826542, this flow switch comes with a 12-month warranty. Before ordering, always confirm your boiler model, output, serial number and manufacturer part number to ensure compatibility.

The flow switch detects water movement within the boiler system and helps the appliance control its operation safely. A faulty flow switch may cause heating problems, boiler lockouts or incorrect operation. Installation and testing should be completed by a suitably qualified Gas Safe registered engineer.

Product Details

Brand: Viessmann
Part Type: Flow Switch
Model: VK32M
MPN: 7826542
Warranty: 12 Months
Condition: Genuine Brand New

Boiler Compatibility

Viessmann Vitodens 200-W B2HA

Fits Appliance GC No.

200-W B2HA 45kW System (Serial No. 7538256)
200-W B2HA 49kW System (Serial No. 7571049)
200-W B2HA 60kW System (Serial No. 7571048)

Viessmann Vitodens 200-W WB2B

Fits Appliance GC No.

200-W WB2B 45kW System (Serial No. 7194486)
200-W WB2B 45kW System (Serial No. 7373009)
200-W WB2B 60kW System (Serial No. 7194487)
200-W WB2B 60kW System (Serial No. 7373010)

Viessmann Vitodens 200-W WB2C

Fits Appliance GC No.

200-W WB2C 45kW System (Serial No. 7438087)
200-W WB2C 60kW System (Serial No. 7438089)

Before ordering, please check your boiler model, GC number, serial number and Viessmann manufacturer part number 7826542 to ensure this is the correct replacement part for your appliance.

Delivery & Collection

Collection is available from our Newcastle showroom at Unit 5, Penn Street, Newcastle upon Tyne, NE4 7BG, subject to stock availability. We also offer fast UK delivery via Royal Mail First Class or DPD Next Day, with most orders arriving within one to two working days. Boiler components should be installed by a suitably qualified Gas Safe registered engineer.

Warranty

This brand-new genuine Viessmann boiler flow switch is supplied with a 12-month warranty. Warranty claims may be subject to inspection and confirmation that the component was correctly selected and professionally installed.

Returns

We accept returns within 30 days of delivery. The product must be unused, unfitted and returned in its original unopened packaging with all seals intact. We cannot accept returns for components that have been fitted, used, damaged or returned in an unsuitable condition. Please check the boiler model, GC number, edition, serial-number range and part number carefully before ordering.

If you need any help, our team is happy to assist. Please contact us by phone or WhatsApp chat.

Frequently Asked Questions

Is the Viessmann 7826542 flow switch compatible with my boiler?

This flow switch fits the selected Viessmann Vitodens 200-W B2HA, WB2B and WB2C system boilers listed above. Always check the exact boiler model, output and serial number before ordering.

What does the Viessmann 7826542 flow switch do?

The flow switch detects water movement through the boiler system and provides the appliance with information needed for correct operation.

What symptoms may indicate a faulty flow switch?

Possible symptoms include heating problems, incorrect boiler operation, intermittent operation or boiler lockouts. Similar symptoms can also result from other components, so professional diagnosis is recommended.

How do I confirm that 7826542 is the correct replacement?

Check your boiler model, output and serial number, then confirm that Viessmann manufacturer part number 7826542 matches the original component or official appliance parts information.

Does this flow switch come with a warranty?

Yes. This genuine brand-new Viessmann Flow Switch 7826542 comes with a 12-month warranty.