Vaillant
Vaillant Water Valve 115305
Vaillant water valve 115305 for MAG 14-0/0 XI and XZ appliances manufactured between 2004 and 2009.
At a glance
- Part type: water valve
- Appliance family: MAG 14-0/0
- Also known as 1387288
£93.14
£77.62 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 115305 is a water valve used in Vaillant MAG 14-0/0 water heaters. It controls the flow of water through the appliance as part of the domestic hot water circuit. The valve is listed by Vaillant under part number 115305.
Signs this part needs replacing
- Water weeping or dripping from the valve body or its connections
- Reduced hot water flow at the tap compared with normal operation
- The appliance failing to draw water correctly, or intermittent hot water delivery
- Scale or corrosion visible around the valve
- Water staining on components below the valve
Before you order
- Confirm the appliance model from the data plate — this valve is listed for the MAG 14-0/0 XI and XZ
- Check the appliance build period against the 2004-2009 range
- Inspect the valve and surrounding pipework to confirm the fault is at the valve rather than elsewhere in the water circuit
- Have the appliance isolated and drained before fitting
Compliance
| Alternative numbers | 1387288 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT MAG 14-0/0 XI (2004-2009) | — | — | — | |
| VAILLANT MAG 14-0/0 XZ (2004-2009) | — | — | — |
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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