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Vaillant Automatic DE-Aerotor (104521)
domesticboilerspares (2291)
100% positive Feedback
Price:
£8.91
Returns:
Condition:
push fit type automatic air vent. With oring and retainer clip . Designed to expel air from the boiler to avoid air locks . These often leak due to debris in the heating system and therefore will need replacing
- Buy it nowVAILLANT ECOTEC PLUS VUW 824 831 837 & 937 AUTO AIR VENT 104521
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About this product
Product Identifiers
BrandVaillant
MPN104521
EAN4024074452547
Model104521
eBay Product ID (ePID)20012063584
Product Key Features
Power SourceCorded Electric, Gas/Petrol
FeaturesVented
Heating SystemBoiler
Dimensions
Item HeightAuto
Weight41 g
All listings for this product
Ratings and reviews
Most relevant reviews
- 31 Aug, 2022
Worked well
As described, worked well,would use againVerified purchase: YesCondition: New
- 05 Mar, 2019
Boiler air vent leaking.
The item was quick to be sent. And best of all easy to fit.Verified purchase: YesCondition: New
- 13 Nov, 2019
Price & quality the best
Best price for a quality product by far. Fitted in 10 minsVerified purchase: YesCondition: New
- 17 Mar, 2021
Leaking Valve
The valve started leaking through the vent hole so had to refit the old one until I managed the buy a replacementVerified purchase: YesCondition: New
- 05 Sep, 2022
Perfect
Great vaillant air ventVerified purchase: YesCondition: New
- 28 Jul, 2016
AAV
A good quality item at a very reasonable priceVerified purchase: YesCondition: New
- 07 Mar, 2018
Vaillant auto air vent
Genuine partVerified purchase: YesCondition: New
- 20 Dec, 2024
Ok for universal fit...
Ok for universal fitVerified purchase: YesCondition: New
