Alpha
Alpha Automatic Vent Valve 1.034681
Automatic vent valve, part 1.034681, for Alpha Commercial ARES TEC LPG boilers.
At a glance
- Part type: automatic vent valve
- Also known as AUTOMATIC-VENT-VALVE, 1259884
£76.34
£63.62 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 AUTOMATIC VENT VALVE is an Alpha component supplied under part number 1.034681. It is fitted to Alpha Commercial ARES TEC LPG appliances, where it automatically releases trapped air from the system to keep water circulation stable. The valve is a serviceable part, not a consumable.
Signs this part needs replacing
- Water weeping or dripping from the vent body or cap
- Air continually collecting in the system despite repeated manual venting
- Noisy circulation or pump cavitation caused by trapped air
- Corrosion, scale build-up or a blocked vent orifice
- System pressure that will not hold steady
Before you order
- Confirm the appliance model against the fitment list above
- Check the existing valve marking against part number 1.034681
- Inspect the surrounding pipework and seals for damage before fitting
- Isolate and drain down as required before removing the old valve
Compliance
| Alternative numbers | AUTOMATIC-VENT-VALVE, 1034681, 1259884 |
|---|
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| ALPHA COMMERCIAL ARES 440 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 440 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 550 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 550 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 660 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 660 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 770 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 770 TEC (LPG) | — | — | — | |
| ALPHA COMMERCIAL ARES 900 TEC | — | — | — | |
| ALPHA COMMERCIAL ARES 900 TEC (LPG) | — | — | — |
Documents & drawings
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