Caldera mural de condensación a gas Vitodens 111-W VIESSMANN - Q-Tech ®
Caldera mural de condensación a gas Vitodens 111-W VIESSMANN - Q-Tech ®
Caldera mural de condensación a gas Vitodens 111-W VIESSMANN - Q-Tech ®
Caldera mural de condensación a gas Vitodens 111-W VIESSMANN - Q-Tech ®

Vitodens 111-W VIESSMANN gas condensing wall-mounted boiler

Regular price€2.899,00
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You will soon find the spare parts for this product here.

Vitodens 111-W gas condensing wall-mounted boiler by VIESSMANN.

With energy efficiency classification A+ in combination with a modulating thermostat or solar collectors. With compact measurements, the Vitodens 111-W offers great heating and DHW comfort. thanks to the integrated 46l interaccumulator. At an attractive price it combines economy, durability and reliability.

General characteristics:

- New Matrix-Plus burner that improves performance and reduces polluting emissions.

- Inox-Radial heat exchanger:

  • self-cleaning effect
  • highly resistant to corrosion thanks to stainless steel.

- High operational reliability thanks to Lambda Pro automatic combustion control.

- Integrated 10 liter expansion tank.

- High efficiency pump: low electrical consumption.

- Modulation range up to 1:10 (1:6, 1:8 and 1:10).

- With stainless steel accumulator. of 46 l that guarantees the availability of DHW at all times.

- Ease of operation through its 3.5-inch LED screen with touch buttons, as well as through the Vicare App via the Internet.

- Approved for the use of up to 20% H2

Main advantages

- Reliability and durability, with a 10-year warranty on the Inox-Radial heat exchanger.

- High DHW comfort: thanks to the modulating charge system with outlet temperature probe, the water temperature remains constant.

- High production of DHW. and reduction in production times.

- Excellent value for money.

- Seasonal performance up to 94% (PCS).

- Possibility of control via internet through App (Vicare), without accessory, Wifi Inside.

A complete system

- Delivered assembled and wired, ready to install

- Front access to all boiler elements for easy maintenance

Don't just trust our words.


Quick delivery, seems to work. review-

Lucas T. V.

Kristianstad, Suecia


Hat alles super geklapptDie Ware ist auch früher als geplant angekommenImmer wieder gerne. review-

Gerald B.

Rannnersdorf an der Zaya, Austria


Fantastic service. I highly recommend this company. What I appreciated was the quick responses, and the technical capability of Federico. As an engineer I get tired of people only interested I selling. Q-Tec was not like this. They took the time to recommend a solution AND. Support it with good solid science.
Highly recommend this company.

-Google review-


La Pobla de Montornes, Tarragona


De warmtepomp die Q-tech ons aanbevolen heeft werkt top ! Zij werken alleen met topkwaliteit . Ons zwembad warmt met 1 graad per uur op - beloofde resultaten worden gehaald. En we kunnen altijd op het team rekenen als er problemen opgelost moeten worden. Dan zetten ze alles opzij en lossen zij het probleem op. Dankjewel voor jullie service !

-Google review-

Veerle H.

Alhama de Granada, Málaga


Amables, profesionales, siempre dispuestos a echarte una mano.
Toda la ayuda que he necesitado la he tenido. Atención al cliente inmejorable.
Gracias por todo.

-Google review-

Albert A.

Caldes de Montbui, Barcelona


Service 10!,

Problems with transportation and after a WhatsApp and a call the next day we received our robot.

They called us to confirm that everything was ok, highly recommended.

Esther L.S.

Marbella, Malaga


Material received in 48 hours,

20 minutes on the phone for installation questions and THANK YOU THANK YOU THANK YOU.

100% professionals

Alvaro P.

B. of Salamanca, Madrid


5 Stars. There are 5 of us and we are very happy with the hot water. After searching for information for almost a month on low-consumption hot water systems, we decided on b. heat only hot water. Delivery in just 3 days from the web order.

Delivery was delayed a day due to the height of the package but then everything was perfect.

Thank you :)

Angela R. and Lucas A.

El Limonar, Malaga