Product code: 334450
This pack includes a Vaillant ecoTEC combi boiler, choice of flue and Center RF wireless 7-day programmable room thermostat: The Vaillant ecoTec plus 825 boiler features continuous modulation and real combustion control driven by a multi-sensor system. A contoured unit free of sharp edges, the ecoTec is designed to suit the interior of even the most modern home and thanks to an easy-access downflap and removable side panels, installation wizard and backlit easy-read control display installation, use and service is simple. Install the environmentally friendly ecoTec plus with the aroTHERM air-to-water hybrid heat pump system to improve on the already impressive ErP A rating and enjoy the benefits of renewable energy. Providing efficient and automatic heating control, this Center CB RF wireless 7 day programmable room thermostat features adaptive control technology for system efficiency and Boiler Plus compliance, and optimum start and stop technology for maximised comfort. Easy and intuitive operation via a five button interface makes daily use simple while installation is hassle-free, the thermostat being supplied pre-bound with the receiver unit out of the box with fully labelled terminals and flexible wiring options. Compatible with a wide range of boilers and systems, including 24 - 230V on/off systems, this thermostat is not suitable for the control of electric heating.
146422 Vaillant ecoTEC plus 825 combination boiler natural gas
127855 Vaillant horizontal air/flue duct and terminal
127140 Vaillant ecoTEC 303933 standard horizontal flue duct
340022 Center CB Heating Controls 340022WOL RF wireless 7-day programmable room thermostat