Sime
Sime Gas Water Heat Exchanger 6174205
Sime 6174205 gas/water heat exchanger, a heat exchanger spare for Sime Murelle 20 boilers.
At a glance
- Part type: Heat exchanger
- Appliance family: Sime Murelle 20 gas boilers
- Also known as 2043146
Showing prices
£277.07
£230.89 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 6174205 is a gas/water heat exchanger, classed as a heat exchanger spare part within the Sime range. It transfers heat from the combustion gases to the water circuit in compatible Sime Murelle 20 gas boilers.
Before you order
- Confirm the boiler model and serial number against the fit list above.
- Check the boiler rating plate for the exact model code, including the GPL or MET suffix.
- Compare the part number with any existing component markings before fitting.
Compliance
| Alternative numbers | 2043146 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| SIME MURELLE 20 CE GPL - 8069413 | — | — | — | |
| SIME MURELLE 20 CE IONO GPL - 8069415 | — | — | — | |
| SIME MURELLE 20 CE IONO MET - 8069414 | — | — | — | |
| SIME MURELLE 20 CE MET - 8069412 | 47-719-18 | 47-719-18 | — | — |
| SIME MURELLE 20 R CE IONO MET - 8071524 | — | — | — | |
| SIME MURELLE 20 TX CE IONO MET - 8076909 | — | — | — | |
| SIME MURELLE CE | — | — | — |
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.
Not sure which part?
Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.