Flow switch for Vaillant boiler 178988 models VMW240/3 and similar

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Price:
Sale price91,02€ Regular price101,15€
Stock:
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Description

The flow switch is a safety and control device used in Vaillant boilers that detects the flow of combustion gases. Its main function is to ensure that the fan or extractor is operating correctly before allowing the burner to ignite, thus preventing dangerous situations caused by inadequate smoke expulsion.

What problem does this replacement part solve?

  • The boiler does not ignite or shuts off shortly after starting due to a failure in detecting gas flow.
  • Frequent interruptions in operation caused by incorrect signals from the flow switch.
  • Errors or fault codes related to the smoke evacuation system.

This flow switch is compatible with various Vaillant boiler models from the condensation and atmospheric ranges. It is recommended to verify the exact part number and model to ensure compatibility.

Vaillant VMW240/3 Vaillant VMW24/280
Vaillant VMW280/3 Vaillant VMW242/3
Vaillant ecoTEC Plus VU 242/3-5 Vaillant ecoFIT pure VU 246/5-5
Vaillant ecoTEC Pro VUW 242/5-3 Vaillant ecoTEC Plus VU 280/5-5
  • Part type: flow switch / gas flow detector
  • Compatible brand: Vaillant
  • Code(s): 178988 (original Vaillant)
  • Dimensions: 7 cm height, 12 cm width, 13 cm depth
  • Standard electrical connection for the mentioned Vaillant boilers
  • Designed to ensure safety in smoke evacuation and proper fan operation

Before purchasing, confirm that the original code 178988 or the exact model of your Vaillant boiler matches to ensure proper compatibility and avoid returns.

Purchase, return, shipping

Returning the value of your order is free and in full for 14 days after receiving the order. However, remember that the costs of return shipping are at your expense. You can consult the complete return policies here.

Depending on where you place your order and the weight of the package, shipping costs may vary. In any case, you can calculate the shipping price on the cart page before completing your purchase.

Of course! In addition to home delivery, you can pick up your order at collection points. You just have to select this option before payment and find the location that suits you best.

The return shipping cost is the same as the original shipping cost paid.

Electrotodo offers the most common payment methods in each country: cards, gateways, bank transfer. You can verify your payment method before making your purchase.

Product

If an item has any damage caused during transport, you have 24 hours from the time of receipt to notify us so we can manage the incident.

Enter the model of your appliance in our website's search bar to find your spare part, and if you already know it, enter the reference number of the part you need.

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