SKU: 91812281655

vaso expansion caldera viessmann 7828646

Sale price$110.90 Regular price$123.22
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Description

vaso expansion caldera viessmann 7828646Das Ausdehnungsgef ist eine grundlegende Komponente in Heizkesseln. Seine Hauptfunktion besteht darin, die Volumennderungen des Wassers beim Erhitzen aufzufangen und so bermige Druckanstiege zu vermeiden, die den hydraulischen Kreislauf beschdigen knnen. Dieses Ausdehnungsgef von Viessmann, Modell 7828646, ist darauf ausgelegt, den Druck stabil zu halten und den Kessel vor mglichen Lecks oder inneren Schden zu schtzen. Welches Problem lst dieses

Das Ausdehnungsgefäß ist eine grundlegende Komponente in Heizkesseln. Seine Hauptfunktion besteht darin, die Volumenänderungen des Wassers beim Erhitzen aufzufangen und so übermäßige Druckanstiege zu vermeiden, die den hydraulischen Kreislauf beschädigen können. Dieses Ausdehnungsgefäß von Viessmann, Modell 7828646, ist darauf ausgelegt, den Druck stabil zu halten und den Kessel vor möglichen Lecks oder inneren Schäden zu schützen.

Welches Problem löst dieses Ersatzteil?

  • Instabiler oder zu hoher Druck im Heizkreislauf.
  • Wasserverlust durch Lecks, verursacht durch Überdruck.
  • Fehlfunktion oder Ausfall des Kessels durch nicht abgepufferte Wasserausdehnung.
Modelle:

Kompatibel mit Viessmann-Heizkesseln der Vitopend-Serie und verwandten Modellen, die das Ausdehnungsgefäß mit dem Code 7828646 verwenden.

Viessmann Vitopend 100 WB1B Viessmann Vitopend 100 WH1B
Viessmann Vitopend 111 WH1B Viessmann Vitopend 200
Viessmann Vitodens 100-W Viessmann Vitodens 111-W
Viessmann Vitodens 200-W Viessmann Vitopend 222-W
Eigenschaften:
  • Teileart: Ausdehnungsgefäß für Heizkessel
  • Kompatible Marke: Viessmann
  • Codes: 7828646 (Viessmann)
  • Kapazität: 8 Liter
  • Maximaler Betriebsdruck: 3 bar
  • Ungefähre Maße: 100 mm (Durchmesser) x 340 mm (Höhe) x 300 mm (Tiefe)
  • Anschlussgewinde: 13 mm (3/8")
Empfehlung:

Bitte prüfen Sie vor dem Kauf, ob der Code 7828646 mit dem Ihres aktuellen Ausdehnungsgefäßes übereinstimmt oder ob Ihr Viessmann-Kesselmodell zu den kompatiblen gehört, um eine perfekte Passform zu gewährleisten und Rücksendungen zu vermeiden.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 91812281655

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4.2 ★★★★★
Based on 425 reviews
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A
Verified Purchase
Ashley Thornbrugh
Draper, US
★★★★★ 5
Actually works!
Color: Mayday
The bottle is small but it does a big job with a small pea-sized amount! Takes the burn out and reduces redness and peeling quickly! Love this product!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
S
Verified Purchase
Summer
Charlottesville, US
★★★★★ 1
Save your money
Color: Mayday
We bought this specifically for our trip to Florida and had high hopes based on all the positive reviews. Unfortunately, it was a complete disappointment. I used it on all five members of our family exactly as directed, and it did absolutely nothing for any of us. Not only was it ineffective, but it was also extremely overpriced for the results we got—which were none. We felt like we wasted our money on a product that simply doesn’t work as advertised. Looking back, I wish I hadn’t trusted the reviews and had saved my money instead. I rarely leave negative reviews, but I feel it’s important to share my experience so others can make a more informed decision. Based on our experience, I would not recommend this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
C
Verified Purchase
Cassandra
Lowell, US
★★★★★ 5
Works
Color: Mayday
A little does go a long way. It’s on the pricy side but it was worth it. It’s not something to be using all the time. But definitely a back up for whenever you do get sunburn
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
D
Verified Purchase
Dreazyed
Draper, US
★★★★★ 5
Really effective!
Color: Mayday
I was totally blown away by how effective this was on my recent burn, I wish I had taken pictures. So much so that I did a deep dive into the ingredients and formula (I'm a nerd). My takeaway is that this is a bargain for the quality of ingredients and the care of the formula. The product absorbs quickly, is non-greasy, and relatively moisturizing and most of all, really effective. I personally appreciate the lack of any real scent or fragrance. I'm a big fan!
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Reviewed in the United States on February 17, 2026
C
Verified Purchase
CosmoGodiva
Massapequa, US
★★★★★ 2
Not the results I expected
Color: Mayday
I sooo wanted to love this product; however, the results were not as I expected. Especially at this price point. I have sensitive skin & actually broke out, so maybe I am allergic to one of the ingredients or applied the product too thickly. I’ve experienced better results with Coola’s Radical Recovery Organic After Sun Lotion which is only $32 for 5oz, so it’s definitely more cost effective & delivered better results in my opinion.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026

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