Baxi
Baxi/Potterton NTC sensor 5114725 (GC H29-101)
An NTC thermistor temperature sensor with gasket, GC number H29-101, for Baxi and Potterton boilers.
At a glance
- Also known as BAXI5114725C
- Fitting must be carried out by a Gas Safe registered engineer
£29.40
£24.50 ex. VAT · VAT at 20%
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
An NTC thermistor temperature sensor, supplied with its sealing gasket, GC number H29-101, for the Baxi, Main and Potterton range. It senses water temperature and reports it to the boiler's control system.
Signs this part needs replacing
- Incorrect temperature readings on the boiler display
- The boiler locks out on a sensor/thermistor fault code
- Heating or hot water running too hot or too cold
- Intermittent faults that clear when the boiler is reset
Before you order
- Match the part number and GC number H29-101 before ordering
- Isolate the electrical supply before removing the old sensor
- Fitting must be carried out by a Gas Safe registered engineer
Compliance
| Alternative numbers | BAXI5114725C |
|---|
No fitment data held for this part.
Documents & drawings
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No documents held for this part. The technical team will source them from the manufacturer — usually the same working day.
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