Vaillant ecoTEC Plus 835 (ErP) Combi Boiler Only
Availability: In stock
- Innovative new electronic gas and air modulation system for a cleaner, lower emission combustion
- New higher efficiency pump for reduced energy consumption and lower standby losses
- Flame lift detection system for more efficient and quieter combustion
- Stylish new case and control panel design for enhanced appearance
- Standard 5 year warranty extended to 7 years when installed by a Vaillant Advance installer
- Product Questions
- How can I work out what boiler I need?
- Who do I speak to for someone to come and repair a boiler under warranty?
- Can this boiler be used with a vertical flue?
- Are your products guaranteed?
- What kilowatt rating do I need for an 8 radiator household for a combination boiler?
- I have ordered the wrong boiler how do I change it?