Expansion vessel for Viessmann CRI8 boiler 7837231 8 liters

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Price:
Sale price252,49€ Regular price280,55€
Stock:
In stock

Description

The Viessmann CRI8 7837231 expansion vessel is an essential component for heating boilers, designed to absorb pressure variations caused by the expansion of water when heated. With a capacity of 8 liters and a 13 mm connection, this vessel ensures the proper operation and safety of the hydraulic system, preventing overpressure that could damage the boiler or pipes.

What problem does this replacement part solve?

  • Excessive pressure in the heating circuit causing the safety valve to trigger.
  • Water loss or leaks due to failure of the original expansion vessel.
  • Noise or banging in the pipes caused by lack of pressure compensation.

Compatible with various Viessmann boilers from the Vitodens and Vitopend ranges, among others.

Viessmann Vitodens 100 WB1C 26-35KW Viessmann Vitodens 100 WB1B 26-35KW
Viessmann Vitodens 050 W BPJD 24KW Viessmann Vitopend 100 WH1B 24-35KW
Viessmann Vitodens 111-W B1KC 26-35KW Viessmann Vitodens 200 WB2B 26-35KW
  • Part type: expansion vessel for boiler
  • Compatible brand: Viessmann
  • Code(s): 7837231 (original Viessmann)
  • Capacity: 8 liters
  • Connection: 13 mm (threaded)
  • Maximum working pressure: 3 bar
  • Approximate dimensions: 340 mm (height) x 94 mm (diameter)

Before purchasing, verify compatibility with part code 7837231 and the exact model of your boiler to ensure a perfect fit 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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