Hydraulic Body Hermann Micraplus NOx 24 B 2 Ref. 20097205
If you notice water leaks, pressure loss, or problems with hot water production, you may need the Hydraulic Body Hermann Micraplus NOX 24 B 2 Ref. 20097205. This hydraulic component is responsible for directing and distributing water between the circuits of the boiler. It is installed in models such as the Micraplus NOX 24 and Micraplus NOX 24 B 2, among others. Replacement is recommended when the mentioned symptoms are detected, as a failure in this part can affect the operation of your heating system.
VAT included
Consult via WhatsAppHermann boilers compatible with reference 20097205
Hydraulic group with reference 20097205. Two confirmed compatibilities: Micraplus NOX 24 and Micraplus NOX 24 B 2.
Proven compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Hermann Micraplus NOx 24 | Hermann | Contrasted |
| Hermann Micraplus NOx 24 B 2 | Hermann | Contrasted |
Can't see your model or have questions? The printed reference takes precedence. How to check it · Send us a photo via WhatsApp.
How to check if ref. 20097205 is the part for your boiler
What determines it is not the boiler model, but the reference printed on the part you already have installed.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 20097205. If it is not visible, do not identify the part from its shape alone.
- Check the full boiler model on its data plate and look for it in the model associations on this page.
- Compare the connections and physical body with the original part before installation.
- If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Symptoms and faults that the hydraulic group 20097205 resolves.
The hydraulic group includes the valve, the by-pass, and the water connections. These are the typical symptoms and what to do:
Common symptoms and faults
- 01
The hot water comes out intermittently, alternating between hot and cold bursts in the shower.
Cause: The hydraulic body mixes the water before it reaches the heat exchanger, and a pipe clogged with scale interferes with that mixing.
Check if the problem improves by reducing the flow from the tap; if so, it is likely that there is a narrowing due to limescale.
- 02
There is moisture or constant dripping around the pipes at the bottom of the boiler.
Cause: The internal seals of the hydraulic body lose elasticity over time and do not seal properly under pressure.
Dry the boiler, turn it on, and observe for a few minutes to confirm that the leak is coming from the hydraulic body and not from a nearby fitting.
- 03
The boiler does not detect that the hot water tap has been opened and does not ignite the flame.
Cause: The water flow detector is integrated into the hydraulic body, and limescale or dirt can prevent its normal activation.
Open the faucet flow a bit more for a moment and check if it starts; if it does, check the scale before replacing the part.
- 04
The flow of hot water has decreased significantly compared to before.
Cause: The internal ducts of the hydraulic body are becoming blocked by limescale, reducing the water flow.
Check the cold water inlet pressure and the main filter before assuming the part is blocked.
These symptoms can have more than one cause. If your boiler displays a fault code, send it to us via WhatsApp along with a photo of the labeling, and we'll tell you if this is the part.
Data sheet for the Hermann hydraulic group 20097205
- Catalogue reference
- 20097205
- Brand
- Hermann
- Type of part
- Hydraulic units
- Units in stock
- 3 units
- Status
- Refurbished
- Warranty
- 1 year
- Shipping
- Delivery time shown at checkout
- Return
- 14 days
Frequently asked questions about the hydraulic group 20097205
Is this hydraulic body from the Hermann Micraplus NOX 24 B 2?
What is the physical appearance of this hydraulic body of the Hermann Micraplus?
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