Altecnic
Altecnic Aercal Automatic Air Vent 504401
Altecnic Aercal 1/2 automatic air vent, part 504401, rated to 2.5 bar for air separation units.
At a glance
- Also known as 4260006
£48.78
£40.65 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 Aercal 1/2 automatic air vent is a 1/2 inch automatic air vent manufactured by Altecnic, part number 504401. It is rated to 2.5 bar and is used on Altecnic air separation equipment to release trapped air from the system automatically. It sits within the Aercal range and is intended for heating and plumbing installations where continuous air removal is required.
Signs this part needs replacing
- Water weeping or dripping from the vent body or cap
- Air continuing to collect in the system despite the vent being fitted
- Radiators cold at the top or requiring repeated bleeding
- Gurgling or air noise from the boiler or pipework that does not clear
- The vent cap or float mechanism no longer sealing or operating freely
Before you order
- Confirm the connection size on your unit is 1/2 inch
- Check the system's maximum working pressure does not exceed 2.5 bar
- Verify the vent is being fitted to an Altecnic air separation unit
- Have the part number 504401 to hand when checking against the manufacturer's parts list
Compliance
| Alternative numbers | 4260006 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALTECNIC Air seperation | — | — | — |
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.
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