Radiant
Radiant 83660LP 1 Litre DHW Expansion Vessel 14mm
Radiant 83660LP is a 1 litre expansion vessel for domestic hot water systems with a 14 mm pipe connection.
At a glance
- Also known as 2802030
£17.98
£14.98 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
Radiant 83660LP is a 1 litre expansion vessel for domestic hot water (DHW) systems. It features a 14 mm pipe connection and is designed to absorb the expansion of heated water, helping to maintain system pressure and reduce stress on components.
Before you order
- Confirm the 14 mm pipe connection matches your system's pipework.
- Verify that a 1 litre capacity is suitable for the DHW system volume and pressure requirements.
- Check that the part number 83660LP matches the component being replaced or specified.
Compliance
| Alternative numbers | 2802030 |
|---|
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.