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Our heritage

1906 Gas-Badeofen, gas geyser, Katalog, catalogue, verschiedene Farben,


Establishment of Vaillant as a craft workshop for installation work. A 23 year old tailor's son declares in the newspaper in Remscheid that he has 'established himself as a coppersmith and pump manufacturer'.

black and white image of a man getting dressed whilst running a bath


Patent for gas bath boiler 'closed system'. This boiler permits heating water in a hygienic way for the first time, without the combustion gases condensing into the a water. The temperature of the water can also be controlled. This is a groundbreaking innovation in the field of heating technology.

old Vaillant logo with a bunny hatching out of an egg and lots of mythical creatures


Johann Vaillant adopts the 'Easter bunny in an egg' as the trademark for Vaillant. This makes him one of the pioneers in the field of branded products in the German consumer goods industry. The Vaillant bunny is today the most familiar heating technology trademark in Europe.

Wall-hung version of the Vaillant gas bath boiler 'Geyser'


Wall-hung version of the Vaillant gas bath boiler 'Geyser' conquers the world. There is enough space in virtually any room for the convenient hot water preperation system. An innovation which survives to the present day.

black and white image of a large group of men in a factory


Vaillant develops a central heating boiler. It was previously necessary to have an oven or fireplace in each room and this innovation allows heating of all the rooms in a house from a central location. It is now only necessary to have radiators in the rooms.

a Vaillant green van outside the Eiffel Tower in Paris.


Vaillant introduces another innovation onto the marketplace under the name of 'Circo-Geyser MAG-C 20'. The first wall-hung gas fired circulation water heater.

a woman sat on a leather chair on the phone with a boiler in the background and a globe to the left


The 'Combi-Geyser VCW 20' combines, for the first time, heating and hot water supply in a single unit. An innovation which the sector continues to use today. The unit also impresses with short heating times and the heat output being matched to the demand.

a woman in a towel looking at the mirror in the bathroom with a wall hung boiler on the wall


Vaillant offers the first room-air independent wall-hung boiler with a fan. The room where the boiler is hanging no longer needs continuous positive ventilation. The oxygen required for combustion is drawn in from outside. New application technologies are possible.

a woman drying her hair with a hair dryer with a white boiler in the background


Introduction of the Thermoblock range with stainless steel heat-exchanger, continuous modulation (40-100%) and electronic ignition. These innovations result in longer working life, reduced consumption and comfortable operation of the equipment.

a green, purple and red bathroom with a wall hung white boiler on the wall


Vaillant sets new standards with the introduction of the low toxcitiy Thermoblock. This is the first fully mixing atmospheric burner with water cooling in the world.

solar panels on a green background


Completion of the product range by solar thermal systems for heating water. An initial important step in the expansion of the range of systems based on renewable energy sources.

Compact boiler on a green background


Launch of the Vaillant Compact Unit range. The system combines the heating boiler and domestic hot water cylinder in a compact optimally-matched component group. This ensures efficient operation and simple installation.

front of a compact boiler


Vaillant is the first company to start a Europe wide field testing programme for fuel-cell boilers called the 'Virtual Fuel Cell Power Plant'. 10 European partners participate in the project and it has a value of 8.6 million euros.

a control on a shelf in a living room


Vaillant sets the standard for remote monitoring and control of boilers, heat pumps and solar systems with the on-line communication sytem vrnetDialog. For the first time it is possible to monitor and adjust a heating system from afar.

inside of the auroCOMPACT with blue digital screens and white buttons and knobs on a green background


Introduction of the oil-fired condensing boiler icoVIT with optimum energy utilisation and low toxcity combustion. This generation of equipment makes oil a real alternative to gas condensing technology from the point of view of emissions.

aroTHERM heat pump outside with a bike and skateboard


The production of their own air-water heat pumps means that Vaillant is extending the product range of systems for renewable energies. The Vaillant heat pump achieves winner status in consumer goods tests (Stiftung Warentest).

three ecoTEC boilers on a light green background


The entire ecoTEC range of domestic boilers is awarded the coveted which? Best buy award.

zeoLITE heat pump on a green background


Vaillant's world class research and development expertise comes to the fore as the innovative zeolite is launched.

The entire ecoTEC range of domestic boiler is awarded the coveted which? Best buy award.

two ecoTEC boilers on a green background


The new generation of ecoTEC boilers was launched!

The entire ecoTEC range of domestic boilers is awarded the coveted which? Best buy award.

four ecoTEC plus boilers on a rig on a green background


Vaillant's brand new range of large output Commercial boilers is launched.

Vaillant launches the innovative aroTHERM hybrid system which automatically selects between the use of a domestic boiler and air to water heat pump to always provide cost effective heating and hot water.

Quiet mark logo and blue banner


The entire ecoTEC range of domestic boilers is awarded the Quiet Mark approval, making them the first heating technology product to recieve the accolade.

Vaillant is also awarded the prestigious Superbrands title, joining other brands such as British Airways, Coca-Cola and Rolls Royce.

ecoTEC plus with green iQ


Vaillant launch the ecoTEC exclusive with Green iQ technology, to deliver the highest performing and most efficient boiler on the market.

The ecoTEC exclusive is also 85% recyclable at the end of its lifetime and introduces internet connected features for control and maintenance.

 a dark living room with a boiler on the way


Vaillant invests in its brand with a £multi-million TV, radio & digital advertising campaign.

The campaign helped increase brand awareness amongst homeowners and supported Vaillant installers with growing their business.

This advert launched the updated Vaillant strapline #ComfortForYourHome.

aroTHERM plus outside a house


Vaillant’s most innovative heat pump product, the aroTHERM plus, is launched to the market.

Environmentally-friendly and future-proof, the aroTHERM plus has one of the lowest Global Warming Potential scores of just 3!

the Vaillant logo


Vaillant give their logo a refresh.

This modern version sees the famous Vaillant hare in a simpler, clearer format, whilst the brand name appears in a new typeface.

girl running in front of a heat pump with a ball in her hand


Vaillant launch their #WhyWait campaign.

With a focus on climate-friendly heating solutions, the #WhyWait campaign highlights the individual impact that UK homeowners can make by installing lower carbon heating systems in their homes – whether that’s a boiler or a heat pump.

This TV ad is also the first to feature Vaillant’s innovative aroTHERM plus heat pump.

aroTHERM plus on a green shattered background


Vaillant’s aroTHERM plus is winner of the Green Home Awards 2021, with a SCOP of up to 5.03 and a GWP of just 3.

four people wearing a hi vis jacket leaning on a heat pump


Vaillant unveils new UK heat pump manufacturing capacity.

Vaillant unveiled its new multi-million-pound heat pump production line at its headquarters in Belper, Derbyshire making it the first manufacturer to produce both heat pumps and high efficiency boilers in the UK.

underneath of the ecoTEC plus on a green background


The Original Remastered.

The ecoTEC plus was taken to the next level after years of research and development to make it a boiler fit for the future. With a brand-new look and smart home ready features, the new high efficiency boiler comes with IoniDetect technology for an even greater system efficiency.

someone holding an iPhone with a control on the wall


Smart home ready.

Vaillant launched it new connectivity proposition to allow homes in the UK to become smart home ready. The new internet gateway, myVAILLANT connect allows homeowners to control your heating and hot water through the myVAILLANT app on your smartphone, as well as working with Apple HomeKit and Amazon Alexa for extra comfort levels.