Vaillant ecoTEC Plus System LPG review
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The Vaillant ecoTEC Plus System uses a separate hot-water cylinder (usually fitted into an airing cupboard) to store the hot water supply, often called 'sealed system boilers'. Read our full review to find out whether Vaillant boilers benefit from good brand reliability.What's included:
- Pros and cons
- Heating engineer reviews
- Boiler owner views and reliability
- What type of home is this boiler suitable for?
- How efficient is this boiler?
Last checked by Which?
First reviewed by Which?
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