Ideal
Ideal 175590 hall effect flow sensor
Genuine Ideal 175590 hall-effect flow sensor that clips onto the manifold cartridge to detect hot water demand across the Logic, Independent and Vogue ranges.
At a glance
- Also known as IDEAL175590C
- Fitting is a job for a Gas Safe registered engineer with power isolated
£23.52
£19.60 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
The Ideal 175590 is a hall-effect flow sensor that clips onto the manifold/flow-turbine cartridge inside the boiler. It detects water movement when a hot tap is opened and signals the demand to the boiler's control board so it fires to heat the water.
Signs this part needs replacing
- No hot water at the taps even though the central heating works normally
- Hot water response is delayed after opening a tap
- Hot water cuts in and out intermittently
- Boiler doesn't seem to recognise that a tap has been opened
Before you order
- If hot water is unreliable, also check the flow turbine cartridge this sensor clips onto — a worn turbine can cause the same symptoms
- Confirm your exact boiler model and serial before ordering, as the sensor is shared across a wide range
- Fitting is a job for a Gas Safe registered engineer with power isolated
Compliance
| Alternative numbers | IDEAL175590C |
|---|
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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