- Brand: Vaillant Boiler Spares
- Name: Vaillant 0020278074 Automatic Air Vent
- MPN: 0020278074
- Our Part No: 1388990
- Categories:
Other Available Options...

Vaillant 20278074 Automatic Air Vent
£16.91 inc VAT
Browse more products from
Vaillant Boiler SparesSecure Express Checkout
with a selection of payment options12 Month Warranty
On all partsThe UK's #1 Heating Spares Supplier
94% Rated Excellent/Good
This part fits the following 11 appliances (sorted alphabetically):
- Vaillant Boiler Spares AROTHERM VWL 105/6 A 230V S2
- Vaillant Boiler Spares AROTHERM VWL 127/5 IS
- Vaillant Boiler Spares AROTHERM VWL 35/6 A 230V S2 R2
- Vaillant Boiler Spares AROTHERM VWL 55/6 A 230V S2
- Vaillant Boiler Spares AROTHERM VWL 55/6 A 230V S2 R1
- Vaillant Boiler Spares AROTHERM VWL 57/5 IS
- Vaillant Boiler Spares AROTHERM VWL 65/6 A 230V S2 R2
- Vaillant Boiler Spares AROTHERM VWL 75/6 A 230V S2
- Vaillant Boiler Spares UNITOWER+ VIH QW 190/6 E GB
- Vaillant Boiler Spares VWL 77/5 IS
- Vaillant Boiler Spares VWZ MEH 97/6 W
May fit others. If you are unsure of your product model, or would like more information, please contact us.
At DHS we offer a range of product options to suit different budgets and requirements, while maintaining quality and reliability across all categories.
Below is an explanation of each product type available on our website. Please note that not all products will have all options available.
Unbranded Part
BEST VALUE
Unbranded Component Product. Genuine manufacturer component, but no branded packaging.
- Sourced Directly from the Manufacturer
- Supplied in Unbranded Packaging
- Same Quality & Function as OEM Version
- Cost Effective Alternative
- 12 Month Warranty
Branded Part
ORIGINAL PART
Original Equipment Manufacturer Component with branded packaging.
- Genuine Original Part
- Sourced Directly from the Manufacturer
- Manufacturers Official Packaging
- Trusted Manufacturer Quality
- 12 Month Warranty
Alternative Part
Compatible replacement parts sourced from a third party Manufacturer.
- Lower Cost Replacement Option
- Fully Functional Alternative
- Appearance, design or materials may differ from the original part
- 12 Month Warranty
Refurbished Part
Original OEM components that have been professionally refurbished.
- Genuine OEM Component Professionally Refurbished and Tested
- Environmentally Conscious Choice
- Excellent Value for Money
- 12 Month Warranty
Need Help Choosing?
If you are unsure of which product category is right for your repair or installation, our team is happy to help.
Contact us for expert advice on compatibility, pricing and availability.
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