Alpha
Alpha Flow Regulator InTEC 2 3.023181
Alpha 3.023181 flow regulator for Alpha InTEC 2 26CE, 30CE and 35CE boilers, controlling water flow through the appliance's hydraulic circuit.
At a glance
- Part type: Flow regulator
- Also known as 1258887
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
£163.20
£136.00 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 Alpha 3.023181 is a flow regulator supplied by Alpha for use in the InTEC 2 range of boilers. It sits in the hydraulic circuit and controls the rate at which water passes through the appliance, so the boiler can hold a steady flow and regulate its output accordingly. The regulator is a serviceable component and is replaced as a complete unit when flow through the appliance becomes restricted or inconsistent.
Signs this part needs replacing
- Reduced or erratic flow at hot water outlets served by the boiler
- Domestic hot water temperature that fluctuates or drifts during draw-off
- The appliance cycling or failing to hold a steady flow rate
- Scale, debris or discolouration visible in the regulator body on inspection
- Unusual noise from the hydraulic section when a tap or shower is running
Before you order
- Check the appliance model and GC number against the compatibility list before ordering.
- Confirm the part number 3.023181 on the existing component or in the appliance literature.
- Inspect the seals and washers in the housing at the same time and replace any that are worn or hardened.
- This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.
Mechanical
| Part type | Flow regulator |
|---|
Compliance
| Manufacturer part number (MPN) | 3.023181 |
|---|---|
| GPC classification | Valves/Fittings - Water and Gas |
| Alternative numbers | 7625873382607, ALPHA3.023181, 3023181, ALPHA3.023181, 3023181, ALPHA3.023181, ALPHA3.023181, FLOW-REGULATOR---SEASONALITY-V, 1258887 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA ALPHA InTEC 2 26CE | — | — | — | |
| ALPHA ALPHA InTEC 2 30CE | — | — | — | |
| ALPHA ALPHA InTEC 2 35CE | — | — | — | |
| ALPHA InTEC 2 26CE | 47-532-66 | 47-532-66 | — | — |
| ALPHA InTEC 2 30CE | 47-532-67 | 47-532-67 | — | — |
| ALPHA InTEC 2 35CE | 47-532-68 | 47-532-68 | — | — |
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.