WIKA Pressure Gauge Boiler Biasi Garda HE / Parva SE / Riva Advance
Refurbished Biasi Pressure gauges & aquastats WIKA

WIKA Pressure Gauge Boiler Biasi Garda HE / Parva SE / Riva Advance

Pressure gauge manufactured by WIKA. Scale from 0 to 4 bar, according to standard EN 837-1 and precision class 2.5. It shows the pressure of the boiler circuit. The number '4130631174' printed on the part seems to be a batch marking, not the product reference. The replacement requires first confirming the fault of the part through technical diagnosis, even when the needle gets stuck or stops indicating reliably.

Type of part
Pressure gauges & aquastats
Status
Refurbished
internal SKU
MPM9524
Warranty
1 year
VAT included Stock · 7 units
Compatibility

Compatible Biasi boilers

Manometer. Six confirmed compatibilities: HE M96.24SM/B and HE M96.28SM/B.

Proven compatibility

Boiler modelFamilyVerification
Biasi HE M96.24SM/BGARDAContrasted
Biasi HE M96.28SM/BGARDAContrasted
Biasi SE M90.24SPARVAContrasted
Biasi SE M90.24SRPARVAContrasted
Biasi SE M90.28SPARVAContrasted
Biasi ADVANCE M110.24SMRIVAContrasted

Can't see your model or have questions? The printed reference takes precedence. How to check it ·

Guide

How to check if it is the part for your boiler

The part reference, model, and equipment revision must be verified against the manufacturer's documentation.

  1. Find the reference printed on the installed part and check whether it matches the catalogue reference —. If it is not visible, do not identify the part by its shape alone.
  2. Check the full boiler model on its data plate and look for it in the model associations on this page.
  3. Compare the connections and physical body with the original part before installation.
  4. If anything is unclear, send us a photo of the marking via WhatsApp before placing your order.
Diagnosis and fault codes

Symptoms that require diagnosis on the manometer

The manometer shows the pressure of the boiler circuit. These are the typical symptoms and what to do:

Common symptoms and faults

  • 01

    The pressure gauge does not show pressure or the needle does not move even though the boiler is working fine.

    Cause: The internal measuring mechanism has failed and does not transmit the actual pressure to the gauge.

    Check with the filling key that the circuit has water and real pressure before considering that the pressure gauge is broken.

  • 02

    The needle remains fixed at a value even though the boiler is turning on and off.

    Cause: The mechanism has internally locked and cannot follow the normal pressure variations during operation.

    Observe the needle during a complete ignition cycle: if it does not move when heating the water, the mechanism is not functioning.

  • 03

    The scale cannot be seen because the glass is broken or fogged.

    Cause: The protective glass has been damaged by an impact or moisture has entered through a deteriorated seal.

    Clean the outside and check if the fogging is only superficial before assuming that the damage is internal.

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.

Technical data

Biasi pressure gauge data sheet

Uniclima internal SKU
MPM9524
Brand
Biasi
Type of part
Pressure gauges & aquastats
Units in stock
7 units
Status
Refurbished
Warranty
1 year
Shipping
Delivery time shown at checkout
Return
14 days

Part data and available documentation

Contrast the label codes, PCB, and revision with the installed part; they are not necessarily equivalent references.

Pressure range
0-4 bar
Standard
EN 837-1
Precision class
CL 2.5
Frequently Asked Questions

Frequently asked questions about the pressure gauge

Is the pressure gauge of the Biasi Garda HE M96.24SM/B an original Biasi part?
No; the manufacturer listed on the label is WIKA, not Biasi.
What standard and accuracy does the WIKA manometer of the Biasi Parva SE comply with?
It complies with the EN 837-1 standard with a precision class of 2.5, as indicated in the part.
When should the pressure gauge of the Biasi Riva Advance M110.24SM be replaced?
The technical diagnosis must confirm that it is necessary to replace it, even when the needle gets stuck or stops reliably indicating the pressure.
Does the code 4130631174 printed on the manometer serve to order the spare part for the Garda HE?
No; everything indicates that it is a batch marking and not the product reference, which is BI1695101.
What pressure range does the manometer of the Parva SE M90.24S indicate?
From 0 to 4 bar.

Spare parts related to Biasi PARVA

Entrega calculada por destino Delivery time shown at checkout
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14-day return uninstalled parts
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WIKA Pressure Gauge Boiler Biasi Garda HE / Parva SE / Riva Advance