Vaillant
Vaillant Gas Valve Assembly 0010039686
Vaillant 0010039686 gas valve assembly for natural gas Ecotec 610, 615 and 620 VU Cs/1-5 (2023) boilers.
At a glance
- Appliance family: Ecotec VU Cs/1-5 (2023)
- Also known as 1392184
- Work on gas-carrying components must be carried out by a Gas Safe registered engineer
£160.25
£133.54 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 0010039686 is a gas valve assembly for natural gas appliances. It controls and modulates the supply of gas to the burner on Vaillant Ecotec 610, 615 and 620 VU Cs/1-5 (2023) boilers, responding to demand from the appliance control board.
Signs this part needs replacing
- Boiler fails to light, or locks out repeatedly with an ignition or flame failure fault
- Burner lights and then extinguishes shortly after, or the flame is unstable
- No gas pressure reaches the burner despite demand from the control board
- Whistling, humming or clicking from the valve area during operation
- Valve coil fails electrical resistance checks
Before you order
- Confirm your boiler's exact model against the fit list above
- Check the appliance is set up for natural gas, not LPG
- Verify part number 0010039686 on the existing valve or against the manufacturer's parts list
- Work on gas-carrying components must be carried out by a Gas Safe registered engineer
Compliance
| Alternative numbers | 1392184 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT ecoTEC 610 VU 10 CS/1-5 (2023) | 41-694-45 | 41-694-45 | — | — |
| VAILLANT ecoTEC 615 VU 15 CS/1-5 (2023) | 41-694-46 | 41-694-46 | — | — |
| VAILLANT ecoTEC 620 VU 20 CS/1-5 (2023) | 41-694-47 | 41-694-47 | — | — |
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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