Alpha
Alpha Flue Manifold And Upper Cover Seal Kit 3.021581
Flue manifold and upper cover seal kit for Alpha CD90S and CD115S LPG appliances.
At a glance
- Also known as FLUE-MANIFOLDTOP-CVR-SEAL-KIT, 1260472
£104.36
£86.97 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 flue manifold and upper cover seal kit is a service component for Alpha CD-series LPG appliances. It seals the joint between the flue manifold and the upper cover, keeping the combustion path gas-tight. The kit is supplied under Alpha part number 3.021581.
Signs this part needs replacing
- Visible cracking, hardening or flattening of the seal at the manifold or cover joint
- Soot staining or discolouration around the flue manifold and upper cover
- Condensate weeping or water marks at the manifold joint
- Combustion smell or flue gas spillage detected during a flue gas analysis
- Seal damage found when the cover is removed for servicing
Before you order
- Confirm the appliance model is an Alpha Cd90S (LPG) or Cd115S (LPG)
- Check the existing part number on the component against 3.021581
- Verify the appliance is the LPG variant, as the fitment listed applies to LPG models only
- Inspect the manifold and cover faces for damage before fitting the new seal
Compliance
| Alternative numbers | FLUE-MANIFOLDTOP-CVR-SEAL-KIT, 3021581, 1260472 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA CD115S | — | — | — | |
| ALPHA CD115S (LPG) | — | — | — | |
| ALPHA CD90S | — | — | — | |
| ALPHA CD90S (LPG) | — | — | — |
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.