Vaillant
Vaillant Filling Loop Valve 0020241699
Vaillant filling loop valve, part number 0020241699, for the listed VUW 436/5-7 boiler models.
At a glance
- Part type: filling loop valve
- Also known as 1388468
£73.15
£60.96 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 Vaillant 0020241699 is a filling loop valve used on Vaillant gas boilers. It forms part of the filling loop assembly that allows the sealed heating system to be topped up and pressurised. It is classed as an isolation valve within the boiler's hydraulic components.
Signs this part needs replacing
- System pressure will not hold and drops repeatedly after topping up
- Water weeping or dripping from the valve body or its connections
- The valve handle will not turn, or turns without controlling flow
- Visible scale, corrosion or cracking around the valve
- Unable to pressurise the system when the filling loop is opened
Before you order
- Check the boiler data badge to confirm the model and GC number match the fitment list
- Confirm the existing filling loop valve carries the part number 0020241699
- Check whether the filling loop is integrated into the boiler or fitted externally before ordering
- Inspect the surrounding pipework and seals for damage that may also need attention
Compliance
| Alternative numbers | 1388468 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VUW 436/5-7 | 47-044-67 | 47-044-67 | — | — |
| VAILLANT ecoTEC EXCLUSIVE 843 VUW 436/5-7 (2016) | 47-044-67 | 47-044-67 | — | — |
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.
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