Vaso de expansión para caldera Viessmann 8L 7819883 DGN 8
Vaso de expansión para caldera Viessmann 8L 7819883 DGN 8

Expansion vessel for Viessmann boiler 8L 7819883 DGN 8

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Price:
246,84€ 274,27€
Stock:
In stock

Description

The expansion vessel is a fundamental component in the hydraulic system of Viessmann boilers. Its main function is to compensate for volume changes in the water when it heats and expands, thus preventing overpressure that could damage the circuit. This specific model, with an 8-liter capacity and code 7819883, is designed for a 25 mm push-fit connection and dimensions of 390 mm diameter by 85 mm depth, ensuring perfect integration in compatible boilers.

What problem does this replacement part solve?

  • Excessive pressure in the boiler due to the expansion of hot water.
  • Frequent activation of the safety valve due to lack of pressure compensation.
  • Leaks or noises in the hydraulic circuit caused by a defective or depleted expansion vessel.

Compatible with various Viessmann boilers from the Vitopend and Vitodens series, ensuring optimal fit and safe operation.

  • Viessmann Vitopend 100-W HE4
  • Viessmann Vitopend WHK6
  • Viessmann Vitopend 100-W HE0
  • Viessmann Vitodens 200-W
  • Viessmann Vitodens 222-F
  • Part type: hydraulic expansion vessel
  • Compatible brand: Viessmann
  • Equivalent codes: Viessmann 7819883, DGN 8
  • Volume: 8 liters
  • Dimensions: diameter 390 mm x depth 85 mm
  • Connection: 25 mm push-fit coupling
  • Capacity to absorb thermal expansion in heating systems

Before purchasing, confirm that code 7819883 and your boiler model match this expansion vessel to ensure compatibility and avoid installation issues.

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.

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