The history of the Vaillant Group dates back to 1874, when Johann Vaillant set up a master fitter's business. In 1894 Johann Vaillant patented a new "closed-system" gas-fired bathroom boiler. This was the first device that made it possible to heat water hygienically, without contaminating it with combustion gases.
Gas valves supply the boiler with gas. So, any issue with the gas valve that is restricting the flow of gas could lead to the F28 error being displayed on your Vaillant. Testing a gas valve is not something that should be done on a DIY basis for safety reasons, so always contact a Gas Safe engineer.
Vaillant Boiler Guide - Which? Which? research reveals how reliable Vaillant boilers are and what Vaillant boiler owners really think of their systems. You'll also find out what expert heating engineers make of Vaillant's build quality and ease of repairs.
At Vaillant, we are proud to offer a range of gas boiler solutions to suit every living space. Each of our boilers offer the highest quality, reliability and performance. It’s why thousands of homeowners like you have rated our products and services as “excellent” and trust us to keep things cosy at home.
Domestic Boilers Vaillant manufactures one of the widest range of gas boilers to meet the demands of all UK house types and sizes. From one bedroom apartments to five bedroom large family homes with multiple bathrooms, we have a product to deliver comfort for your customer’s home.
As you know the annual service validates the guarantee and without this annual service the guarantee is deemed void. Therefore all Vaillant and Glow-worm boilers registered with us with annual services due between February 2020 and June 2020 will maintain their guarantee if the annual service is completed before the end of 2020. 17th March 2020
Conventional or regular Vaillant boilers, more popularly known as open vent or heat only boilers, are the perfect match for large homes with multiple bathrooms. Open vent regular boilers have a cold water tank, a storage cylinder placed inside the airing cupboard, and a boiler to provide hot water and central heating.
The gas valve will control the flow of gas to your boiler. This works in line with the thermostat and PCB to ensure water and heating temperature is correct. If the PCB recognises that the gas valve isn’t providing the gas, it will shut the boiler down. This will lead to the F61 error code being shown on your Vaillant.
Gas condensing boiler ecoTEC pure Well-being on demand. \r. 100% Vaillant quality for high performance; High energy and cost saving potential; Sustainable. Durable. Reliable. up to 30% more efficient than older devices, ideally suited for replacing old non-condensing wall –hung boilers ; superb price-performance ratio; ecoTEC high outputs - gas heating for every size Gas condensing …
At Vaillant, we don't just manufacture gas boilers, we also manufacture renewable systems which use renewable sources to supply your home with heating and hot water. This reduces your heating bills and is more environmentally friendly.