Advanced Water
Zilmet Cal-Pro 8 Litre Heating Expansion Vessel 1300000800
Zilmet Cal-Pro 8 litre heating expansion vessel, part 1300000800, for absorbing water expansion in sealed heating systems.
At a glance
- Also known as 2080686
£58.32
£48.60 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 Zilmet 1300000800 is an 8 litre Cal-Pro heating expansion vessel. It absorbs the increase in water volume as a sealed heating system warms up, limiting the pressure rise across the circuit and reducing stress on the boiler, radiators and pipework. Zilmet produces the Cal-Pro range for domestic and light commercial heating installations.
Before you order
- Check the total system water volume to confirm that an 8 litre vessel gives adequate expansion capacity for the installation.
- Confirm the connection thread and size on the vessel match the system tapping or existing connection point.
- Measure the available space in the airing cupboard, boiler casing or plant area before ordering.
- Confirm whether a separate mounting bracket is needed for the installation position.
Compliance
| Alternative numbers | 2080686 |
|---|
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.