Alpha
Alpha Ignition Electrode Assembly 3.019718
Ignition electrode assembly with lead for Alpha CD50S and CD70S LPG boilers, part 3.019718.
At a glance
- Also known as IGNITION-ELECTRODES-AND-LEAD, 1260420
£72.02
£60.02 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 3.019718 is an ignition electrode assembly with lead, used on Alpha CD50S and CD70S LPG appliances. It provides the spark that lights the burner at the start of each heating or hot water cycle. The assembly is fitted as a single unit, with the electrode and its connecting lead supplied together.
Signs this part needs replacing
- The boiler fails to light, with no spark at the burner
- Repeated lockouts or ignition faults on start-up
- Intermittent ignition, where the boiler lights only some of the time
- Visible cracking, erosion or heavy carbon build-up on the electrode tip
- Brittle, cracked or heat-damaged insulation on the electrode lead
Before you order
- Confirm your appliance is the LPG version of the CD50S or CD70S
- Check the existing electrode and lead against part number 3.019718
- Inspect the electrode tip and lead insulation for damage before fitting
- Verify the lead routing and connection point on your appliance before removal
Compliance
| Alternative numbers | IGNITION-ELECTRODES-AND-LEAD, 3019718, 1260420 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA CD50S | — | — | — | |
| ALPHA CD50S (LPG) | — | — | — | |
| ALPHA CD70S | — | — | — | |
| ALPHA CD70S (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.