Valor Thermocurrent Cable 5123068

The Valor 5123068 is a thermocurrent cable supplied as a spare part for Valor gas appliances. It forms part of the flame supervision circuit, carrying the small thermocurrent signal generated at the pilot or flame sensor back to the gas valve so the burner can be held on safely. It is listed under wiring within gas boiler spares.

• The pilot flame lights but will not stay lit once the control knob is released.
• The appliance repeatedly shuts down or locks out shortly after ignition.
• Flame supervision is erratic, with the burner dropping out during normal running.
• Visible damage to the cable, such as a brittle, cracked or discoloured sheath, or a loose or corroded terminal.
• Continuity cannot be confirmed across the cable when tested.

• Confirm the appliance model and model number against the fitment list above.
• Check the existing cable routing and terminal connections before removal so the new cable can be refitted the same way.
• Inspect the pilot assembly and flame sensor, as faults there can produce the same symptoms as a failed cable.
• Have the appliance checked and recommissioned by a competent heating engineer after fitting.