Arleigh
Arleigh heat exchanger NS881
Arleigh NS881 boiler heat exchanger, genuine and new, supplied with a 12-month manufacturer's guarantee.
At a glance
- Also known as 2950014
- Isolate the boiler and have replacement carried out by a Gas Safe registered engineer
£348.05
£290.04 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 NS881 is a heat exchanger manufactured by Arleigh for gas boilers, transferring heat from the burner into the system or domestic hot water as it passes through the appliance.
Signs this part needs replacing
- Reduced or inconsistent hot water temperature
- Kettling or banging noises from scale build-up
- Visible corrosion, pitting or leaking from the heat exchanger
- Boiler locking out on a heat exchanger-related fault
Before you order
- Match the part number printed on your existing heat exchanger
- Confirm your appliance make, model and GC number before ordering
- Isolate the boiler and have replacement carried out by a Gas Safe registered engineer
Compliance
| Alternative numbers | 2950014 |
|---|
No fitment data held for this part.
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 documents held for this part. The technical team will source them 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.