Vaillant ecoTEC plus VU 656/5-5 Wall-Mounted Boiler 65 kW
65 kW wall-mounted condensing boiler. High-efficiency combustion and compact installation.
Highlights
- ✓48 / 65 kW capacity options
- ✓Long service life thanks to a stainless steel heat exchanger
- ✓Compact dimensions
- ✓Withstands operating pressure up to 4 bar
Overview
Flow-controlled, high-efficiency and modulating integrated pump Maximum savings with 94% seasonal space heating energy efficiency and A space heating energy class Direct connection to heating and cylinder systems thanks to a dynamic air vent and external on/off 3-way valve Rain collection gutter against water coming from the fresh air terminal Cascade capability for up to 7 units with VRC 720 Control of an external pump and on/off 3-way valve via the on-board electronic board
Together with the VRC 720/VRC 720f control set, the ecoTEC plus condensing wall-hung heating appliance achieves 98% system seasonal heating efficiency and A+ system heating energy class.
