Vaillant EcoTEC Plus 837 Combi Boiler Pack
This product is not available to purchase on Cheap Boilers please visit BHL to purchase this product or an updated model.
- SEDBUK A rated
- Suitable for fully pumped sealed systems
- Fully modulating
- High performance DHW with Aquacomfort System
- Stainless steel heat exchanger
- Filling loop supplied
- Built-in automatic system by-pass
- Energy saving 2 stage frost protection
- Built-in boiler status and diagnostic display system
This product is currently unavailable.