
7828795 Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $59.00 | Condition is Used, Viessmann 7828795 Flow Switch . Fast Shipping, shipping cost = $9.00 | 99.8% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $143.17 | Condition is New, Viessmann 7828795 Flow Switch VK332M for Vitodens B2HA/WB2B Series Boilers, FREE SHIPPING | 98.5% |
![]() | $143.42 | Top Pick! Condition is New, VIESSMANN 7828795 Viessmann 7828795 Flow Switch VK332M WB2B / B2HA 285-352, FREE SHIPPING | ![]() |
![]() | $147.31 | Condition is New, Viessmann 7828795 Flow Switch, FREE SHIPPING | 99.7% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $65.99 | Condition is New – Open box, Viessmann Flow Switch 7828795 VK332M W2B2/ B2HA 285-352 for Condensing Boiler, shipping cost = $6.45 | 100.0% |

The Viessmann VK332M Flow Switch 7828795 is an essential component in heating systems designed by the renowned German manufacturer, Viessmann. This flow switch is specifically engineered to monitor and regulate the flow rate of water or glycol in heating circuits. It is suitable for use with both conventional and renewable heating systems.
The VK332M Flow Switch 97828795 is designed with a modern and compact housing, ensuring it can be easily integrated into various installation configurations. Its polished and durable stainless steel design not only enhances the aesthetic appeal but also guarantees robustness and longevity.
This flow switch operates using a magnetic float system, which is responsive to changes in water or glycol flow. Once the desired flow rate is detected, the switch sends an electrical signal to the heating system's control unit. This signal can be used to activate various functions, such as pump start/stop or temperature control.
The VK332M Flow Switch 7828795 is designed to withstand a wide temperature range, making it suitable for use in various heating applications. It can operate effectively between -10 C and 120 C, ensuring reliable performance even in extreme temperatures.
Additionally, the VK332M Flow Switch 7828795 is equipped with a maintenance-free, sealed electronic contact system. This feature eliminates the need for regular maintenance or replacement of contact parts, reducing the overall maintenance requirements of the heating system.
Installation of the VK332M Flow Switch 7828795 is straightforward, and it can be easily mounted on the side or bottom of the heating circuit using the included mounting bracket. The switch also features a clear flow indicator, making it simple to check the flow rate at a glance.
In summary, the Viessmann VK332M Flow Switch 7828795 is an essential component for ensuring optimal performance and efficiency in heating systems. Its robust design, ease of installation, and wide temperature range make it a versatile and reliable solution for various heating applications.
The Viessmann VK332M flow switch (model number 7828795) is a crucial component in ensuring proper operation of Viessmann boilers. This flow switch is designed to ensure adequate water flow through the heating system, preventing damage to the boiler and maintaining optimal performance. Here are some pros and cons of purchasing this specific flow switch.
Pros:1. Reliability: Viessmann is a well-known brand in the heating industry, and their components, including the VK332M flow switch, are known for their durability and reliability.
2. Easy installation: The flow switch is designed to be easy to install, with clear instructions and a straightforward process.
3. Integrated pressure switch: The VK332M flow switch comes with an integrated pressure switch, allowing for the measurement of both water flow and pressure.
4. Compatibility: This flow switch is compatible with a wide range of Viessmann boilers, making it a versatile choice for various heating systems.
5. Safety: Proper water flow is essential for safe and efficient heating system operation. The flow switch ensures that the boiler receives an adequate supply of water, reducing the risk of damage or malfunction.
Cons:1. Cost: The Viessmann VK332M flow switch may be more expensive than some other flow switches from lesser-known brands.
2. Limited availability: Depending on your location, it might be more challenging to find a supplier or retailer that carries this specific model.
3. Complexity: While the installation process is generally straightforward, some users may find the wiring and configuration of the flow switch to be more complicated than other components.
In conclusion, the Viessmann VK332M flow switch (model number 7828795) is a reliable and essential component for maintaining the proper operation of Viessmann boilers. Its easy installation, compatibility with various heating systems, integrated pressure switch, and safety features outweigh the potential drawbacks, such as cost and limited availability. If you are in the market for a high-quality, durable flow switch for your Viessmann boiler, the VK332M is a recommended choice.
Details:
Viessmann 7828795 flow switch VK332M for widens 200-w. New old stock, comes in open factory packaging.
specifications maxohvac:
- brand: Viessmann
- mpn: 7828795
- part type: Flow Switch
returns maxohvac:
- paid by: buyer
- time: 14 days
- policy: returns accepted
- method: money back
shipping maxohvac:
- type: calculated
- class: standard, expedited
- transit: 4-9 days
- carrier: usps, fedex
- service: usps ground advantage, fedex ground or fedex home delivery, usps priority mail
payments maxohvac:
- credit card: mastercard
- other
- wallet: paypal
seller maxohvac:
- rating: 100.0%
- city: westland, michigan
- # reviews: 588
offer maxohvac:
- in stock #: 5
- started: march 8, 2025
- prices: $59.00–$147.31
- item condition:
- Used
- New
- New – Open box
- sold #: 21
- availability: in stock
- options: ship-to-home
general maxohvac:
- category: Business & Industrial > Hvac Refrigeration





