Thermomanometer Manaut ELM Leblanc GLM 5 12 20 Ref. 87167430560
Thermomanometer for Biasi ELM Leblanc boilers from the GLM, ACLEA, BIL, GLS/GLB, and GVM ranges. It combines pressure (0-4 bar) and temperature (30-110°C) readings of the primary circuit in a single dial. It is mounted using a rear thread with a metal stem and brass ring. Replacement requires first confirming the fault of the part through technical diagnosis, even when the needle stops reflecting the actual pressure or temperature.
- Type of part
- Pressure gauges & aquastats
- Status
- Refurbished
- Catalogue reference
- 87167430560
- Warranty
- 1 year
Biasi boilers compatible with reference 87167430560
Pressure gauge with reference 87167430560. Nine confirmed compatibilities: GLM 5 and GLM 6.
Verified compatibility
| Boiler model | Family | Verification |
|---|---|---|
| Biasi GLM 5 | GLM (ELM Leblanc / Biasi) | Verified |
| Biasi GLM 6 | GLM (ELM Leblanc / Biasi) | Verified |
| Biasi GLM 7.23 | GLM (ELM Leblanc / Biasi) | Verified |
| Biasi GLM 7.28 | GLM (ELM Leblanc / Biasi) | Verified |
| Biasi GVM 5 | GVM (ELM Leblanc / Biasi) | Verified |
| Biasi GVM 6 | GVM (ELM Leblanc / Biasi) | Verified |
| Biasi GVM 7.23 | GVM (ELM Leblanc / Biasi) | Verified |
| Biasi GVM 7.28 | GVM (ELM Leblanc / Biasi) | Verified |
| Biasi Acela | Acela (ELM Leblanc) | Verified |
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 the ref. 87167430560 is the part for your boiler
The part reference, model, and equipment revision must be verified against the manufacturer's documentation.
- Find the reference printed on the installed part and check whether it matches the catalogue reference 87167430560. 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 that require diagnosis on the manometer 87167430560
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 move or is stuck at a fixed value.
Cause: The internal mechanism loses accuracy with the pressure cycles of the primary circuit.
Bleed a radiator and check if the needle responds to the change before replacing the part.
- 02
The temperature displayed does not match the one shown by the boiler on the display.
Cause: The capillary that transfers the primary temperature to the needle becomes misaligned or loses tightness over time.
Compare the reading with the boiler's temperature sensor before purchasing the new part.
- 03
There is a water leak right at the base, at the thread where the pressure gauge screws into the body of the boiler.
Cause: The brass ring or the metal stem seal degrades with the pressure and temperature cycles of the circuit.
Tighten the fitting with a wrench and check if the leak stops: if it continues to drip after tightening, the part needs to be replaced.
- 04
The dial is broken or illegible, and neither of the two scales can be read.
Cause: It is the most exposed part and it cracks with impacts during maintenance or over time.
Check if the stem is still properly threaded and without leaks before assuming that the entire assembly needs to be replaced.
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 pressure gauge Biasi 87167430560
- Catalogue reference
- 87167430560
- Uniclima internal SKU
- MGLM51220
- Brand
- Manaut
- Type of part
- Pressure gauges & aquastats
- Units in stock
- 3 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
- Temperature range
- 30-110 °C
- The component code is also not listed.
Manuals and technical documentation
Official documentation of the boiler, useful for locating the part and cross-referencing the fault codes.
- Manual Biasi GLM 7.28 (PDF) Document © Biasi, provided as a technical reference.
Frequently asked questions about the pressure gauge 87167430560
Does this thermomanometer Ref. 87167430560 work for a ELM Leblanc GLM boiler?
Does it also work for an ELM Leblanc ACLEA?
What pressure and temperature does the thermomanometer of the GLM indicate?
How is this thermomanometer installed on the boiler?
