TECHNICAL DATA SHEET
DHW preheating;
Comfort ACS;
Antifreeze -15°C as standard;
****Heating efficiency;
Modulation 1:5;
Modulating pump (Class A);
Primary steel exchanger;
8 l expansion vessel;
multiMATIC 700 control unit as standard;
Propane conversion kit included
Nominal heat output in domestic hot water kW 25.6
ErP energy class (heating and DHW): class A
Performance stars (according to Dir. 92/42CEE) - ****
Domestic hot water production (ΔT = 30K) 12.1 lt
Domestic hot water comfort stars (prEN 13203) - ***
Expansion vessel capacity 8 litres
NOx Class - 5
Dimensions (hxdxl) mm 850 x 237 x 519
ecoBALKON PLUS 
ecoBALKON plus is a 26 kW wall-mounted built-in boiler (heating and DHW production) designed for outdoor installation. It comes with a convenient recessed mounting bracket that allows for complete wall installation, fitting into the wall in just 25 centimeters. The 26 kW model is also perfectly suited to lower comfort requirements thanks to its self-adapting function. This also ensures optimal gas and electricity consumption control.
With this solution, Vaillant responds to the needs of residential construction: limited space inside homes and aesthetic constraints that prevent the installation of exposed boilers on balconies and terraces. Since it is intended for use outside the building, the boiler is equipped with standard frost protection down to -15°C, and is also equipped with special electrical insulation to withstand heavy rainfall (IP X5D protection).
From the dedicated remote control display, the user can perform checks, adjustments, and report any malfunctions from the comfort of their home. ecoBALKON plus is equipped with the innovative Vaillant multiMATIC 700 control unit; the control unit, which can be installed inside the apartment, communicates with the external boiler, allowing you to easily set the desired comfort level. 
ecoBALKON plus is not only the intelligent answer for modern installations, but a concentration of performance, savings and technology that does not require any space inside the home.
Characteristics:
Boiler ready for 2015 regulations
ErP: class A
Hot water always available thanks to the DHW preheating function
Reduction of gas consumption
Significant reduction in electricity bill costs
Significant space savings
*** Comfort ACS
Antifreeze -15°C as standard and IPX5D
**** Yield in heating
Modulation 1:5
Modulating pump (Class A)
Primary steel exchanger
8 l expansion vessel
Ease of replacement for standard balcony boilers thanks to a complete range of accessories
Thermoregulation with remote control as standard inside the home (The multiMATIC 700 control unit comes standard for controlling the boiler from inside your home. The ideal control for both simple and complex systems.)
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