Safety valve- ELM LEBLANC - 87186439890
  • Safety valve- ELM LEBLANC - 87186439890

Safety valve- ELM LEBLANC - 87186439890

87186439890/LM
€20.52
Quantity

Colissimo Delivery expected from 2026-10-20

Available

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The valve swiftly relieves excess energy caused by overheating. The heating valve is an essential spare part for ensuring the safety of a boiler. The ELM LEBLANC 87186439890 heating valve is suitable for various models from different manufacturers, such as:

  • FBOC by BOSCH THERMOTECH
  • WBC by THERMOTECH
  • EGALIS by ELM LEBLANC
  • and more.

Characteristics:

  • ELM LEBLANC spare part
  • Heating capacity up to 3 bar

Valve repair:

  1. To shut off the water supply to the boiler: switch off the boiler and close the valves located underneath
  2. Once the pressure gauge needle has reached 0, drain the appliance
  3. To replace the failed part, remove the clip located near the valve
  4. Replace the old valve with the new one
  5. Carefully reopen the valves, ensuring that the unit is watertight
  6. Release air by bleeding the bathroom radiator and turning on a tap
  7. Before restarting the boiler, top up the water to restore the pressure
  8. Check the boiler pipework for any potential leaks

Advice from our experts:

  • The heating safety valve can be distinguished from the domestic hot water safety valve by its red colour. One can withstand up to 3 bar, whilst the other is usually 7 bar
  • We strongly recommend fitting a seal

Rather than buying a new appliance, replacing spare parts such as this one allows you to extend the lifespan of your heating system in an environmentally friendly way.

Additional information:
This part is sold under boiler manufacturer packaging, without any modification.

Features of product: SAFETY VALVE- ELM LEBLANC - 87186439890

Package Weight (kg)
0.042
Package Height (m)
0.04
Package Width (m)
0.07
Package Length (m)
0.11
Number
1

Troubleshooting Elm Leblanc: Heat Exchangers, Gas Blocks, and Regulation

Elm Leblanc wall-mounted boilers, often compact and efficient, require precise parts. Our expertise encompasses the three main areas of intervention for condensing boilers and low-temperature models.

Specific Parts for Key Models

Our inventory is constantly updated to meet the maintenance needs of the most commonly installed ranges:

  • Regulation and Electronics: Power and display circuit boards (including for models with Bosch technology), temperature sensors, and thermostats.

  • Combustion Circuits: Gas blocks, electrodes, fans (extraction) for vented models, and heat exchangers.

  • Hydraulics: Three-way valves, plate heat exchangers for instantaneous domestic hot water (DHW), hydraulic blocks, and circulators.

How to Avoid Order Errors?

Although model names are recognizable (e.g., Megalis Condensation), internal components may vary by manufacturing year. It is crucial to identify your unit's unique reference.

  • Locate the identification plate on your Elm Leblanc unit (often under the cover or next to the control panel).

  • Note the complete product code (often alphanumeric) to ensure absolute compatibility of the replacement part.

ExpertByNet Advice: If your boiler is connected to a Bosch thermostat, also check the communication protocol compatibility (Bus or On/Off). Replacing the electronic board often requires checking the gas block for older models.

Trust our expertise for purchasing your Elm Leblanc spare parts and ensure the longevity of your thermal comfort.

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