Sime
Sime Modulating Circulating Pump 6272323
Modulating circulating pump, part 6272323, for the Sime Murelle PRO HE 30R MKII boiler.
At a glance
- Part type: modulating circulating pump
- Appliance family: Murelle PRO HE
- Also known as 8922116
Showing prices
£257.68
£214.73 ex. VAT · VAT at 20%
Available to order · 7 working days
Available to order · 7 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question
Same-day dispatch
Ordered by 4pm Mon–Fri, 10:30am Sat.
30-day returns
Unused, in original packaging.
What it is
The Sime 6272323 is a modulating circulating pump used in Sime Murelle PRO HE appliances. It moves heating water around the system and varies its output to suit demand. It is listed for the Murelle PRO HE 30R MKII.
Signs this part needs replacing
- The pump runs noisily, with grinding, humming or rattling that does not clear after venting.
- Heating water is not circulating, so radiators stay cold while the boiler fires.
- The pump body is leaking from the housing, seal or connection points.
- The pump does not run at all, or runs intermittently, when there is a call for heat.
- The boiler locks out or reports a circulation-related fault.
Before you order
- Confirm the appliance model and GC number against the boiler data badge.
- Check the existing pump's part number matches 6272323.
- Verify the pump connections and wiring arrangement on your appliance before removal.
- Isolate the electrical supply and water supply, and drain down as required, before fitting.
Compliance
| Alternative numbers | 8922116 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME MURELLE PRO HE 30R MKII - 8114245 | 41-283-62 | 41-283-62 | — | — |
Fitment listings are a guide, not a guarantee. Plant-room assemblies get modified on site more often than not. Send us the GC number off the data badge and a photo of the existing valve and we will confirm before anything is dispatched.
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.
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