SKU: 4857635990

vaso expansion caldera viessmann 7828646

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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: 4857635990

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4.9 ★★★★★
Based on 28 reviews
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Nurse Lex
Louisville, US
★★★★★ 5
Very Good strong material
I love the bra but story time, I initially got a 38DDDwhich is or was my size however I wore the 38DDD all day at work (RN) and the bra did hurt my sides like the sides were possibly too tight and digging into my ribs BUT the support was amazing and the minimizing was PERFECT I looked almost 2 cups sizes smaller in my opinion but I figured something was off so I ordered a 40DDD got those and the side digging wasn’t there but I lost a little bit of support maybe or I could have just done the straps wrong because it was a quick try on but overall I love the slimming effect and the material is soft and I truly appreciate this bra. The material is STRONG not cheaply made very beautiful over all. This is a good quality bra once I figure out the correct size . I ordered another 38G to see if I noticed a difference and a 40G to see if my cup size is wrong all together (which is what I think it is more so than the band size) I tried another brand and the 38 band was find the cup was too small in 3 different brands. Guess I’ve gained some weight but overall even with the pain for the side digging I could tell this was a GREAT bra. Just measure yourself correctly lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026
C
Verified Purchase
Cathie L.
Carnegie, US
★★★★★ 5
Love this bra
Comfortable and held breast when the should be.
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Reviewed in the United States on May 24, 2026
S
Verified Purchase
Sabrina Parnell
Grantham, US
★★★★★ 5
Highly Recommended
42G fit perfect and comfortable definitely recommend for a bigger bust
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Reviewed in the United States on February 27, 2026
M
Verified Purchase
Madonna De Luca
Battle Creek, US
★★★★★ 5
Good
Color: Black, Size: 36D
Super comfy and shape is nice gives you a smooth back
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Reviewed in the United States on May 30, 2026
H
Verified Purchase
Harley Martinez
Lexington, US
★★★★★ 5
In LOVE
I have had so many issues finding bras that will fit. I'm picky with sensitive skin and a general hate for having to wear bras of any kind. I also I struggle with body dysmorphia and go between tolerance/hate of my tatas. Being a 40DDD is not fun with these issues, but I've found that wearing minimizer bras vs trying to bind to hide has been better for my overall self image (and way more comfortable). So I have looked high and low for different bras that support me, are attractive, and don't break the bank. This is IT. It's very sexy while working as an everyday bra and my partner LOVES the sheer and little strappy detailing. It supports just how I need it and has honestly given me some confidence back. I can't wait to keep coming back for this bra. Please keep this in stock lol. Sum up of the details that win me over: The overall look is sexy, its very soft, the banding is wide and does not dig into me (also has like 4 hooks?), the underwire is near perfect in that it supports and doesn't tend to dig unless it works its way up some, and it gives me a lovely shape that I don't normally have with how low I tend to hang, I fully fit in the cups (bell shaped, wide set) with no spillage.
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Reviewed in the United States on April 16, 2023

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