Saunier Duval
Saunier Duval Automatic De-aerator 0020127311
Saunier Duval automatic de-aerator, part number 0020127311, for venting air from heating system water.
At a glance
- Also known as 1419673
£69.83
£58.19 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 Saunier Duval automatic de-aerator, part number 0020127311, is a component that continuously vents air from the water in a heating circuit. It removes trapped air automatically, so the system does not need manual bleeding at that point. The part is supplied under the Saunier Duval brand.
Before you order
- Confirm the part number 0020127311 matches the de-aerator on the appliance or in the installation documentation.
- Check the connection size and thread on the existing component against the replacement before ordering.
- Check the orientation and mounting position required on the appliance, as an automatic de-aerator relies on air rising to the vent.
- Confirm the system is depressurised and drained down as required before removal of the old component.
Compliance
| Alternative numbers | 1419673 |
|---|
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.
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