Halstead
Halstead primary heat exchanger SBX 451030
Genuine Halstead primary heat exchanger for the Eden CBX38 and SBX30 boilers.
At a glance
- Also known as 1296878
- Fitting should be carried out by a Gas Safe registered engineer
Showing prices
£684.97
£570.81 ex. VAT · VAT at 20%
Available to order · 1 working day
Available to order · 1 working day
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
A genuine Halstead primary heat exchanger, part number 451030, listed by the manufacturer as "Primary Heat Exchanger SBX". It transfers heat from the burner into the water circulating through the boiler.
Signs this part needs replacing
- Reduced heat output or lukewarm radiators/hot water
- Boiler locks out on an overheat or flow fault
- Kettling or banging noises from the boiler
- Visible leaks or scale build-up around the heat exchanger
Before you order
- Confirm your boiler is the Eden CBX38 or SBX30 before ordering
- Isolate the water and electrical supply before removing the old exchanger
- Fitting should be carried out by a Gas Safe registered engineer
Compliance
| GC number | H29-143 |
|---|---|
| Alternative numbers | 1296878 |
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| HALSTEAD EDEN CBX 38 | 47-260-14 | 47-260-14 | — | — |
| HALSTEAD EDEN CBX 38 PROPANE | 47-260-15 | 47-260-15 | — | — |
| HALSTEAD EDEN SBX 30 | 41-260-13 | 41-260-13 | — | — |
| HALSTEAD EDEN SBX 30 PROPANE | 41-260-16 | 41-260-16 | — | — |
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.