Ideal
Ideal 172509 Flow Group Kit Bi1141500
Ideal Flow Group Kit, part 172509 (Bi1141500), a flow regulator and governor assembly for Ideal heating appliances.
At a glance
- Part type: Flow regulators and governors
- Also known as 5022141725098, IDEAL172509, 256191002998, 43375522, 1178855
£288.91
£240.76 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 Flow Group Kit is a replacement flow regulator and governor assembly supplied by Ideal for its heating appliances. It sits within the water circuit and governs the rate at which water passes through the unit, which in turn supports stable, repeatable operation of the appliance. The kit carries the Ideal part number 172509 and is also referenced under the number Bi1141500.
Signs this part needs replacing
- Flow rate through the appliance drifts from its set value or cannot be held steady
- Hot water delivery becomes inconsistent between draws
- Temperature at the outlet fluctuates when demand is unchanged
- Water weeps or drips from around the flow group body or its connections
- The appliance behaves differently after the flow group has been disturbed during other work
Before you order
- Confirm the part number on the existing component or in the appliance documentation matches 172509 or Bi1141500
- Note the appliance model and GC number from the data badge so the correct variant can be identified
- Check whether the seals and gaskets around the flow group are being reused or replaced at the same time
Mechanical
| Part type | Flow Regulators & Governers |
|---|---|
| Length | 0.1mm |
| Width | 0.1mm |
| Depth | 0.1mm |
Compliance
| Manufacturer part number (MPN) | 172509 |
|---|---|
| Commodity code | 8403 90 90 |
| GPC classification | Household Boilers/Furnaces/Tank Water Heaters Replacement Parts/Accessories |
| Alternative numbers | 5022141725098, IDEAL172509, 256191002998, 43375522, 1178855 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| IDEAL EUROPA 232 | 47-348-28 | 47-348-28 | — | — |
| IDEAL IDEAL : EUROPA 224 | — | — | — | |
| IDEAL IDEAL : EUROPA 228 | — | — | — | |
| IDEAL IDEAL : EUROPA 232 | — | — | — | |
| IDEAL IDEAL : MINI C24 | — | — | — | |
| IDEAL IDEAL : MINI C28 | — | — | — | |
| IDEAL IDEAL : MINI C32 | — | — | — | |
| IDEAL MINI C24 | 47-348-18 | 47-348-18 | — | — |
| IDEAL MINI C28 | 47-348-19 | 47-348-19 | — | — |
| IDEAL MINI C32 | 47-348-25 | 47-348-25 | — | — |
Showing 10 of 11 compatible appliances.
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
No technical questions yet for this part.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.