Vaillant
Vaillant Gas Cock S1 D 300849
Vaillant GAS COCK S1 D (SKU 300849), an isolation valve for selected Vaillant VU GB and Ecotec VU GB boilers.
At a glance
- Part type: Isolation valves
AvailabilityCall for price
Availability: ask us. We can source this part.
Call for price and availability
Our team will check live stock and give you a price on the phone.
01302 279234Opening hours
- Mon–Fri
- 7:30am–5pm
- Sat
- 9am–12pm
- Sun
- Closed
Or request a price online
Tell us what you need and we will come back to you. No payment is taken.
30-day returns
Unused, in original packaging.
What it is
The Vaillant GAS COCK S1 D (SKU 300849) is classed as an isolation valve. It is manufactured by Vaillant and is listed for use with selected Vaillant VU GB and Ecotec VU GB boiler models.
Before you order
- Check the GC number on the data badge of your boiler. Compatible GC numbers for this part are 41-044-69, 41-044-70 and 41-044-68.
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| VAILLANT VU GB 1006/5-5 R3 | 41-044-69 | 41-044-69 | — | — |
| VAILLANT VU GB 1206/5-5 R3 | 41-044-70 | 41-044-70 | — | — |
| VAILLANT VU GB 806/5-5 R3 | 41-044-68 | 41-044-68 | — | — |
| VAILLANT ecoTEC VU GB 1006/5-5 R3 (2014) | 41-044-69 | 41-044-69 | — | — |
| VAILLANT ecoTEC VU GB 1206/5-5 R3 (2014) | 41-044-70 | 41-044-70 | — | — |
| VAILLANT ecoTEC VU GB 806/5-5 R3 (2014) | 41-044-68 | 41-044-68 | — | — |
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 technical questions yet for this part.
Not sure which part?
Tell the parts assistant what it's going into — the appliance make and model, or the GC number off the data badge — and it will check this part is on the fit list.