Vaillant
Vaillant Relay 26A 0020150178
Vaillant relay rated at 26A, manufacturer part number 0020150178, supplied as a service component.
At a glance
- Also known as 1388574
£314.38
£261.98 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
This is a Vaillant relay rated at 26A, identified by manufacturer part number 0020150178. It is a switching component used within Vaillant appliance electrical circuits, where the relay contacts carry the load current for the controlled circuit. The 26A rating indicates the contact current capacity of the relay.
Before you order
- Confirm the existing relay is rated at 26A and that the replacement matches the rating required by the circuit.
- Check the manufacturer part number 0020150178 against the appliance's documentation or the markings on the failed component.
- Verify the number of relays required for the repair before ordering.
- Confirm the relay's terminal arrangement and physical form against the unit being replaced.
Compliance
| Alternative numbers | 1388574 |
|---|
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.