Automatic Bottle Top Air Vent 15mm to 1/2 inch
Price range: £3.50 through £7.76 inc VAT ( Price range: £2.92 through £6.47 ex VAT)
✓ In Stock
Free Click and Collect from our Glasgow counter at 555 South Street, G14 0QX. Open Mon-Fri 8am-5pm, Sat-Sun 8am-1pm.
Delivery: free UK mainland delivery on orders over £250, or £12 + VAT under £250. In stock orders placed by 2pm Monday to Friday usually go out for next working day delivery. Returns: 14 days. Call 0141 404 5128 for a return number first. Delivery and Returns
Trade and public welcome at 555 South Street, Glasgow G14 0QX. Call 0141 404 5128.
Bottle top automatic air vents in 3/8 inch, 1/2 inch and 15mm. Collect from our Glasgow shop at 555 South Street, G14 0QX, or order online.
| SKU | Thumbnail | Size | Price | Quantity | Total | ||
|---|---|---|---|---|---|---|---|
| ABTVD |
|
1/2 inch | £3.50 inc VAT (£2.92 ex VAT) |
-
+
|
£3.50 inc VAT ({price_excluding_tax} ex VAT) | ||
| ABTVC |
|
3/8 inch | £6.56 inc VAT (£5.47 ex VAT) |
-
+
|
£6.56 inc VAT ({price_excluding_tax} ex VAT) | ||
| ABTV15 |
|
15mm | £7.76 inc VAT (£6.47 ex VAT) |
-
+
|
£7.76 inc VAT ({price_excluding_tax} ex VAT) |
Bottle top automatic air vents in 3/8 inch, 1/2 inch and 15mm.
An automatic air vent lets trapped air out of a heating system on its own, so radiators stay hot all the way up and the pump runs quiet. Fit it at a high point of the pipework, with the cap left loose so air can escape.
Specification
- Type: Automatic bottle top air vent for heating systems
- Connection: male BSP or 15mm
- Sizes: 3/8 inch, 1/2 inch, 15mm
- Codes: 3/8 inch ABTVC, 1/2 inch ABTVD, 15mm ABTV15
Common Questions
Where should an auto air vent go?
At the highest point of the pipework or on top of an air separator, where air collects.
Why is my air vent leaking?
Dirt on the seal. Take it off, clean it or replace it, and fit an isolating valve below so it can be changed without draining down.
Do I still need to bleed radiators?
Now and then, yes. The vent clears air from the pipe it sits on; radiators still trap their own pockets.
Collect from Plumb Parts, the plumbers merchant at 555 South Street, Glasgow G14 0QX, open Monday to Friday 8am to 5pm and Saturday and Sunday 8am to 1pm. Phone 0141 404 5128 to check stock, or order online for delivery.
| Size |
3/8 inch ,1/2 inch ,15mm |
|---|
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