Cooker
F06
The F06 error code on a Stoves cooker indicates a fault with the oven’s temperature sensor (NTC probe) or its wiring circuit — it’s a moderately serious fault that will prevent the oven from heating safely and needs to be addressed before you use it again.
What does this error mean?
F06 signals that the oven’s control board has detected an abnormal reading from the NTC temperature sensor — the probe that monitors the internal oven cavity temperature. Either the sensor is reading a temperature that falls outside the expected range, or the signal has been lost entirely. The oven locks out heating as a safety measure to prevent overheating or inaccurate cooking temperatures.
Est. repair cost
£15–£35 DIY sensor replacement; £80–£180 professional repair (sensor or wiring); £150–£300+ if control board replacement is required
🔍 Likely causes
🛠️ Step-by-step fix
Step 1 — Hard reset: Switch the cooker off at the wall socket (or trip the circuit breaker), wait 5 minutes, then power it back on. This clears temporary software faults and takes 30 seconds.
Step 2 — Check for obvious blockages: Make sure oven shelves, trays, or foil are not blocking the fan or vents at the back of the cavity, as restricted airflow can cause false temperature readings.
Step 3 — Inspect the sensor probe: Open the oven door and look for the NTC sensor — it’s usually a small metal probe on a bracket mounted to the back wall of the oven cavity. Check it is physically intact and not visibly burnt or broken.
Step 4 — Check the sensor connector: Pull the cooker out and access the rear panel (unplug from power first). Locate the NTC sensor wiring connector and press it firmly home to ensure a secure connection. If the connector or wires look burnt or damaged, stop here and call an engineer.
Step 5 — Replace the NTC sensor: If the reset didn’t clear the code and the connector is fine, the sensor itself is the most likely culprit. Genuine Stoves NTC sensors are available from parts suppliers such as eSpares or Buyspares for £15–£35. Ensure the oven is unplugged, remove the two mounting screws, unplug the old sensor, and fit the new one. This is a straightforward task for a confident DIYer.
Step 6 — If F06 persists after a new sensor: The control board may be at fault. Do not attempt to repair the board yourself — this requires a qualified appliance engineer.
📞 When to call a professional
Call a qualified appliance engineer if the error returns after a hard reset and a new NTC sensor, or if you find burnt wiring or a damaged connector during inspection. When you call, tell the engineer the exact error code (F06), your Stoves model number (found on the oven door frame sticker), and whether the fault appeared suddenly or built up over time — this will help them diagnose quickly and bring the right parts.
⚖️ Repair or replace?
A professional repair for an F06 fault — typically a sensor or control board replacement — will cost £80–£180 including labour in the UK. If your Stoves cooker is under 7 years old and the fault is sensor-related, repair is almost always the right call. If the cooker is over 10 years old and a new control board is needed (£100–£200 for the part alone), weigh the total repair cost against a new mid-range cooker at £400–£700, and replacement may make more financial sense.