Membrane for Junkers Bosch heater 87005031000 original replacement

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Price:
Sale price10,50€ Regular price11,67€
Stock:
In stock

Description

The membrane for the heater is a flexible part located in the hydraulic system of Junkers and Bosch heaters. Its main function is to regulate pressure and allow the proper operation of the ignition and hot water control system. This membrane acts as a diaphragm that responds to pressure variations, ensuring safe and efficient combustion.

What problem does this replacement part solve?

  • Failure to ignite or startup failure of the heater due to incorrect pressure.
  • Frequent interruptions in the hot water supply.
  • Pressure loss or internal leaks related to a damaged membrane.

Compatible with Junkers, Bosch, and Neckar heaters that use the part code 87005031000, especially in models with a similar hydraulic system.

Junkers W275-2KV1P31 Junkers W275-2KV1P31X
Bosch WR275-2KV1P31 Bosch WR275-2KV1P31X
Neckar WR275-2KV1P31 Neckar WR275-2KV1P31X
Junkers WR275-2KV1 Bosch W275-2KV1
  • Part type: hydraulic membrane for heater
  • Compatible brands: Junkers, Bosch, Neckar
  • Equivalent codes: 87005031000 (Junkers/Bosch/Neckar)
  • Approximate diameter: 52 mm
  • Material: rubber resistant to system pressure and temperature

Before making a purchase, we recommend verifying that the part code 87005031000 matches that of your heater or consulting the appliance model number to ensure full compatibility.

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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