Description
Ideal 175590 Flow Sensor Hall Effect – Part for Ideal & Keston Combi Boilers
This is a Ideal 175590 Flow Sensor Hall Effect, engineered to provide accurate water flow measurements and maintain optimal boiler performance. It is compatible with a wide range of Ideal and Keston boilers.
Compatible Appliance Models and GC Numbers:
I Mini 24 – 47-348-77
I Mini 30 – 47-348-78
+C24 – 47-348-85
+C30 – 47-348-86
+C35 – 47-348-87
Independent C24 – 47-348-68
Independent C30 – 47-348-69
Independent C35 – 47-348-70
Code Combi ES 26 – 47-349-04
Code Combi ES 33 – 47-349-05
Code Combi ES 38 – 47-349-06
Combi E 24 – 47-348-88
Combi E 30 – 47-348-89
Combi E 35 – 47-348-90
Combi ES 24 – 47-349-01
Combi ES 30 – 47-349-02
Combi ES 35 – 47-349-03
Combi ESP24 – 47-349-12
Combi ESP30 – 47-349-13
Combi ESP35 – 47-349-14
Logic + Combi 24 – 47-348-65
Logic + Combi 30 – 47-348-66
Logic + Combi 35 – 47-348-67
Logic Code Combi 26 – 47-348-74
Logic Code Combi 33 – 47-348-75
Logic Code Combi 38 – 47-348-76
Logic Combi 24 – 47-348-56
Logic Combi 30 – 47-348-57
Logic Combi 35 – 47-348-58
C26 Combi – 47-348-99
C32 Combi – 47-348-98
C40 Combi – 47-348-97
Ultra Combi 30 – 47-002-01
Ultra Combi 35 – 47-002-02
Keston Combi 30 – 47-930-04
Keston Combi 35 – 47-930-05
Prices: Must be remembered all prices are inclusive of VAT.
Please note: Before placing your order you must check your part matches the Manufacturer Part Number stated above
Meanwhile, if you are looking for any Ideal-related products please click the link:Â Ideal spares
if you are looking for any Ideal-related products please click the link: Ideal PCB’s
At Heating and catering parts,
We certainly strive to provide the best possible customer experience. Consequently, we understand that sometimes a product may not meet your expectations or requirements. That is why we offer a comprehensive 30-day return policy to ensure your satisfaction. Please read our full Return Policy
We appreciate you buying from our store. Usually, If your order is received by 1:00 p.m. EST (Monday–Friday), we will ship the item the same day. You can count on us to deliver quickly and safely. In other words, we take pride in our prompt and trustworthy service and will do everything we can to ensure the safe arrival of your package.
Please note that weekends are not included in our next-day delivery guarantee. Delivery for orders placed on Fridays (the next day) is on the following Monday. At the same time select the Saturday delivery option at checkout if you’d like your purchases delivered on a weekend day.
In a word thank you for choosing us!
Frequently Asked Questions
1. Which boiler models is the Ideal 175590 Flow Sensor compatible with?
The Ideal 175590 Flow Sensor fits multiple Ideal and Keston boilers. Key models include I Mini 24 & 30, Combi C24, C30, C35, Independent C24, C30, C35, Code Combi ES 26, ES 33, ES 38, Logic+ Combi 24, 30, 35, Logic Code Combi 26, 33, 38, Ultra Combi 30 & 35, and Keston Combi 30 & 35. Always check the manufacturer part number before ordering.
2. What does the flow sensor do?
The flow sensor measures the flow of water through the boiler system. Accurate flow measurement helps the boiler maintain optimal performance, efficiency, and consistent heating output throughout the system.
3. Can this sensor be used with both combi and system boilers?
Yes, the Ideal 175590 Flow Sensor is suitable for a variety of combi and system boilers across Ideal and Keston ranges, including Logic+, Logic Code, and Ultra series models.
4. How can I ensure the part will fit my boiler?
Before purchasing, verify that the manufacturer part number of your boiler matches 175590. You can check your boiler manual or the existing flow sensor for the correct part number.
5. How long does the part typically last?
The lifespan of the flow sensor depends on the boiler usage and water quality. Proper maintenance and regular servicing of your boiler can extend the performance and longevity of the sensor.








