ecoTEC pro Full Condensing Combi Boiler
Comfortable heating, plenty of hot water and savings
- A energy efficiency for both heating and domestic water
- Comfortable hot water even at low water pressure with Aqua sensor technology
- Instant hot water with Aqua Comfort technology
- Proven long-lasting use with stainless steel heat exchanger
- 2 different heating and hot water capacity options
Vaillant ecoTEC pro Fully Condensing Combi Boilers offer comfort and savings together.
ecoTEC pro Full Condensing Combi Boilers with Class A heating energy efficiency provide economical and environmentally friendly use with their specially designed hydraulic structure. With automatic capacity adjustment, the device automatically calculates the current heat need of the house and operates at the appropriate capacity, allowing for significant energy savings.

Fast and High Comfort Hot Water at Any Time It's Very Easy with Vaillant ecoTEC Pro Fully Condensing Combi Boilers!
Providing comfortable hot water at XL level, ecoTEC pro full condensing combi boiler provides instant hot water with aqua comfort technology and perfectly meets your hot water needs even at 1.5 lt/min flow rates with aqua sensor technology. While doing all these, it operates at A energy efficiency and offers high saving usage.

With its Stainless Steel Heat Exchanger, ecoTEC pro Full Condensing Combi Boilers Provide Proven Long-Lasting Use.
It provides proven long-lasting use thanks to its stainless steel heat exchanger.

Thanks to its aesthetic and ergonomic control panel, it provides ease of use and adds elegance to your home.
With the LCD screen, the operating functions of the device can be monitored, easily controlled, system parameters can be adjusted and faults can be easily detected.

ecoTEC pro Full Condensing Combi Boilers Provide Extra Comfort and Extra Savings with Control Devices.
Optional modulating room thermostats and external weather sensitive control devices provide extra savings while precisely adjusting comfort conditions.

ecoTEC pro System Label
ecoTEC pro 286/5-3 as a single device has a heating seasonal efficiency of 94% and an energy heating efficiency of A. If the ecoTEC pro 286/5-3 device is used together with the external weather sensitive automatic control device VRC 720/VRC 720f, it has a system heating efficiency of 98%. (A+++>G)
Heating Capacity | : | 24kW |