Belling Contaminated or Damaged Gas Tap / Valve

Control knobs on hob are stiff, hard to turn, or seized

This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.

If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.

Possible Causes

Grease and food ingress into tap spindle, dried lubricant inside gas tap, bent control shaft, internal tap wear

Safety: Do not force gas taps. Gas tap servicing should be done by a Gas Safe registered engineer.

Remove knobs: Pull off the control knobs and clean around the spindle area with a mild degreaser. Do not flood with liquid.
Check for mechanical obstruction: Ensure the fascia panel is not warped and rubbing on the knob.
Professional service: If taps remain stiff, they may need to be dismantled, cleaned, and re-greased with gas-rated lubricant or replaced entirely. This must be done by a qualified gas engineer.

Hard 4/5

Gas Hob Tap / Valve

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